The category is 'Memory'
Memory (6000)
- All Manufacturers
- Packaging
- Part Status
- RoHS Status
- Memory Format
- Memory Interface
- Memory Size
- Memory Types
- Mounting Type
- Operating Temperature
- Package / Case
- Voltage - Supply
- Moisture Sensitivity Level (MSL)
Image | Part Number | Manufacturer | Datasheet | Availability | Pricing(USD) | Quantity | RoHS | Factory Lead Time | Contact Plating | Mount | Mounting Type | Package / Case | Surface Mount | Number of Pins | Weight | Memory Types | Usage Level | Operating Temperature | Packaging | Published | Series | JESD-609 Code | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Number of Terminations | Termination | ECCN Code | Terminal Finish | Additional Feature | HTS Code | Voltage - Supply | Terminal Position | Peak Reflow Temperature (Cel) | Number of Functions | Supply Voltage | Terminal Pitch | Time@Peak Reflow Temperature-Max (s) | Base Part Number | Pin Count | JESD-30 Code | Qualification Status | Operating Supply Voltage | Supply Voltage-Max (Vsup) | Power Supplies | Supply Voltage-Min (Vsup) | Interface | Memory Size | Number of Ports | Nominal Supply Current | Operating Mode | Max Supply Current | Clock Frequency | Access Time | Memory Format | Memory Interface | Data Bus Width | Organization | Output Characteristics | Memory Width | Write Cycle Time - Word, Page | Address Bus Width | Density | Standby Current-Max | Memory Density | Max Frequency | Parallel/Serial | I/O Type | Sync/Async | Word Size | Programming Voltage | Serial Bus Type | Endurance | Write Cycle Time-Max (tWC) | Data Retention Time-Min | Write Protection | Page Size | Refresh Cycles | I2C Control Byte | Sequential Burst Length | Interleaved Burst Length | Height | Height Seated (Max) | Length | Width | Radiation Hardening | REACH SVHC | RoHS Status | Lead Free |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Mfr Part No BR24S256F-WE2 | ROHM Semiconductor | Datasheet | 1513 | - | Min: 1 Mult: 1 | 16 Weeks | Copper, Tin | Surface Mount | Surface Mount | 8-SOIC (0.173, 4.40mm Width) | 8 | Non-Volatile | -40°C~85°C TA | Tape & Reel (TR) | 2009 | yes | Active | 1 (Unlimited) | 8 | EAR99 | 1.7V~5.5V | DUAL | 1 | 2.5V | 1.27mm | BR24S256 | 8 | 5.5V | 2-Wire, I2C, Serial | 256Kb 32K x 8 | 2.5mA | 400kHz | 900 ns | EEPROM | I2C | 8 | 5ms | 256 kb | 0.000002A | I2C | 1000000 Write/Erase Cycles | 5ms | 40 | HARDWARE | 1010DDDR | 5mm | 4.4mm | No | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||
 | Mfr Part No BR24S64FJ-WE2 | ROHM Semiconductor | Datasheet | 2000 | - | Min: 1 Mult: 1 | 16 Weeks | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | YES | Non-Volatile | -40°C~85°C TA | Tape & Reel (TR) | 2009 | yes | Active | 1 (Unlimited) | 8 | EAR99 | 8542.32.00.51 | 1.7V~5.5V | DUAL | NOT SPECIFIED | 1 | 2.5V | 1.27mm | NOT SPECIFIED | BR24S64 | 8 | R-PDSO-J8 | Not Qualified | 5.5V | 1.8/5V | 1.8V | 64Kb 8K x 8 | SYNCHRONOUS | 400kHz | EEPROM | I2C | 8KX8 | 8 | 5ms | 0.000002A | 65536 bit | SERIAL | I2C | 1000000 Write/Erase Cycles | 5ms | 40 | HARDWARE | 1010DDDR | 1.775mm | 4.9mm | 3.9mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||
 | Mfr Part No IS42S32400F-6TL | ISSI, Integrated Silicon Solution Inc | Datasheet | 160 |
| Min: 1 Mult: 1 | 8 Weeks | Surface Mount | Surface Mount | 86-TFSOP (0.400, 10.16mm Width) | 86 | Volatile | Commercial grade | 0°C~70°C TA | Tray | e3 | Active | 3 (168 Hours) | 86 | EAR99 | Matte Tin (Sn) - annealed | AUTO/SELF REFRESH | 8542.32.00.02 | 3V~3.6V | DUAL | 1 | 3.3V | 0.5mm | 86 | 3.3V | 3.6V | 3V | 128Mb 4M x 32 | 1 | 150mA | 166MHz | 5.4ns | DRAM | Parallel | 32b | 4MX32 | 3-STATE | 32 | 14b | 128 Mb | 0.002A | COMMON | 4096 | 1248FP | 1248 | 1.2mm | 22.22mm | No | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||
| Mfr Part No BR24S32F-WE2 | ROHM Semiconductor | Datasheet | 80 | - | Min: 1 Mult: 1 | 6 Weeks | Copper, Tin | Surface Mount | Surface Mount | 8-SOIC (0.173, 4.40mm Width) | 8 | Non-Volatile | -40°C~85°C TA | Tape & Reel (TR) | 2009 | yes | Active | 1 (Unlimited) | 8 | EAR99 | 1.7V~5.5V | DUAL | 1 | 2.5V | 1.27mm | 8 | 5.5V | 2-Wire, I2C, Serial | 32Kb 4K x 8 | 2mA | 400kHz | 900 ns | EEPROM | I2C | 8 | 5ms | 32 kb | 0.000002A | I2C | 1000000 Write/Erase Cycles | 5ms | 40 | HARDWARE | 1010DDDR | 5mm | 4.4mm | No | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||||
 | Mfr Part No BR24T32FVM-WTR | ROHM Semiconductor | Datasheet | 2400 | - | Min: 1 Mult: 1 | 10 Weeks | Copper, Tin | Surface Mount | Surface Mount | 8-VSSOP, 8-MSOP (0.110, 2.80mm Width) | 8 | Non-Volatile | -40°C~85°C TA | Tape & Reel (TR) | 2013 | e3 | yes | Active | 1 (Unlimited) | 8 | Matte Tin (Sn) | 1.6V~5.5V | DUAL | 225 | 1 | 2.5V | 0.65mm | NOT SPECIFIED | BR24T32 | Not Qualified | 5.5V | 1.6V | 2-Wire, I2C, Serial | 32Kb 4K x 8 | SYNCHRONOUS | 400kHz | 900 ns | EEPROM | I2C | 8 | 5ms | 32 kb | 0.000002A | I2C | 1000000 Write/Erase Cycles | 5ms | 40 | HARDWARE | 1010DDDR | 0.9mm | 2.9mm | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||||
| Mfr Part No BR24S128F-WE2 | ROHM Semiconductor | Datasheet | 2000 | - | Min: 1 Mult: 1 | 16 Weeks | Copper, Tin | Surface Mount | Surface Mount | 8-SOIC (0.173, 4.40mm Width) | 8 | Non-Volatile | -40°C~85°C TA | Tape & Reel (TR) | 2009 | yes | Active | 1 (Unlimited) | 8 | EAR99 | 1.7V~5.5V | DUAL | 1 | 2.5V | 1.27mm | BR24S128 | 8 | 5.5V | 2-Wire, I2C, Serial | 128Kb 16K x 8 | 2.5mA | 400kHz | 900 ns | EEPROM | I2C | 8 | 5ms | 128 kb | 0.000002A | I2C | 1000000 Write/Erase Cycles | 5ms | 40 | HARDWARE | 1010DDDR | 5mm | 4.4mm | No | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||
 | Mfr Part No AT24C256C-XHL-T | Microchip Technology | Datasheet | 12000 | - | Min: 1 Mult: 1 | 7 Weeks | Surface Mount | Surface Mount | 8-TSSOP (0.173, 4.40mm Width) | 8 | Non-Volatile | -40°C~85°C TA | Tape & Reel (TR) | 2005 | e4 | yes | Active | 3 (168 Hours) | 8 | Nickel/Palladium/Gold (Ni/Pd/Au) | 1.7V~5.5V | DUAL | 260 | 1 | 2.5V | 0.65mm | 40 | AT24C256C | 5.5V | 2/5V | 1.7V | 2-Wire, I2C, Serial | 256Kb 32K x 8 | 3mA | 1MHz | 550ns | EEPROM | I2C | TOTEM POLE | 8 | 5ms | 256 kb | 0.000006A | I2C | 1000000 Write/Erase Cycles | 5ms | 100 | HARDWARE/SOFTWARE | 1010DDDR | 1.2mm | 4.4mm | 3mm | No | No SVHC | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||
 | Mfr Part No SST25VF010A-33-4C-SAE | Microchip Technology | Datasheet | 7920 |
| Min: 1 Mult: 1 | 7 Weeks | Tin | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | YES | 8 | 540.001716mg | Non-Volatile | 0°C~70°C TA | Tube | 2000 | SST25 | e3 | yes | Active | 3 (168 Hours) | 8 | 3A991.B.1.A | 2.7V~3.6V | DUAL | 260 | 1 | 3V | 1.27mm | 40 | SST25VF010A | 8 | 3.3V | 3.6V | 2.7V | SPI, Serial | 1Mb 128K x 8 | 10mA | 10mA | 33MHz | 12 ns | FLASH | SPI | 8b | 1MX1 | 20μs | 1b | 1 Mb | 0.000015A | Synchronous | 8b | 2.7V | SPI | 100000 Write/Erase Cycles | HARDWARE/SOFTWARE | 1.5mm | 5mm | 4mm | No | No SVHC | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||
 | Mfr Part No BR24L16FV-WE2 | ROHM Semiconductor | Datasheet | 2000 | - | Min: 1 Mult: 1 | 11 Weeks | Copper, Tin | Surface Mount | Surface Mount | 8-LSSOP (0.173, 4.40mm Width) | 8 | Non-Volatile | -40°C~85°C TA | Tape & Reel (TR) | 2005 | e2 | yes | Active | 1 (Unlimited) | 8 | EAR99 | Tin/Copper (Sn/Cu) | 1.8V~5.5V | DUAL | 260 | 1 | 2.5V | 0.65mm | 10 | BR24L16 | 8 | 5.5V | 2/5V | 1.7V | 2-Wire, I2C, Serial | 16Kb 2K x 8 | 400kHz | 900 ns | EEPROM | I2C | 8 | 5ms | 16 kb | 0.000002A | I2C | 1000000 Write/Erase Cycles | 5ms | 40 | HARDWARE | 1010MMMR | 1.5mm | 4.4mm | 3mm | No | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||
 | Mfr Part No BR24T01F-WE2 | ROHM Semiconductor | Datasheet | 1760 | - | Min: 1 Mult: 1 | 10 Weeks | Copper, Tin | Surface Mount | Surface Mount | 8-SOIC (0.173, 4.40mm Width) | 8 | Non-Volatile | -40°C~85°C TA | Tape & Reel (TR) | 2013 | e3 | yes | Active | 1 (Unlimited) | 8 | Matte Tin (Sn) | 1.6V~5.5V | DUAL | 225 | 1 | 2.5V | 1.27mm | NOT SPECIFIED | BR24T01 | Not Qualified | 5.5V | 1.6V | 2-Wire, I2C, Serial | 1Kb 128 x 8 | SYNCHRONOUS | 400kHz | 900 ns | EEPROM | I2C | 8 | 5ms | 1 kb | 0.000002A | I2C | 1000000 Write/Erase Cycles | 5ms | 40 | HARDWARE | 1010DDDR | 1.71mm | 5mm | 4.4mm | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||
 | Mfr Part No IS61WV6416BLL-12TLI | ISSI, Integrated Silicon Solution Inc | Datasheet | 3 |
| Min: 1 Mult: 1 | 8 Weeks | Surface Mount | Surface Mount | 44-TSOP (0.400, 10.16mm Width) | 32 | Volatile | Industrial grade | -40°C~85°C TA | Tray | e3 | yes | Active | 3 (168 Hours) | 44 | Matte Tin (Sn) - annealed | 3V~3.6V | DUAL | 260 | 1 | 3.3V | 0.8mm | 40 | 44 | R-PDSO-G44 | 3.3V | 3.63V | 2.97V | 1Mb 64K x 16 | 1 | 45mA | SRAM | Parallel | 3-STATE | 16 | 12ns | 16b | 1 Mb | 0.05A | 83MHz | COMMON | Asynchronous | 16b | No | No SVHC | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||
 | Mfr Part No BR24S16FVT-WE2 | ROHM Semiconductor | Datasheet | 40 | - | Min: 1 Mult: 1 | 11 Weeks | Copper, Tin | Surface Mount | Surface Mount | 8-TSSOP (0.173, 4.40mm Width) | 8 | Non-Volatile | -40°C~85°C TA | Tape & Reel (TR) | 2009 | yes | Active | 1 (Unlimited) | 8 | EAR99 | 1.7V~5.5V | DUAL | 1 | 2.5V | 0.65mm | 8 | 5.5V | 2-Wire, I2C, Serial | 16Kb 2K x 8 | 2mA | 400kHz | 900 ns | EEPROM | I2C | 8 | 5ms | 16 kb | 0.000002A | I2C | 1000000 Write/Erase Cycles | 5ms | 40 | HARDWARE | 1010MMMR | 1.25mm | 4.4mm | 3mm | No | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||
| Mfr Part No BR24S64FVM-WTR | ROHM Semiconductor | Datasheet | 2400 | - | Min: 1 Mult: 1 | 7 Weeks | Copper, Tin | Surface Mount | Surface Mount | 8-VSSOP, 8-MSOP (0.110, 2.80mm Width) | 8 | Non-Volatile | -40°C~85°C TA | Tape & Reel (TR) | 2009 | yes | Active | 1 (Unlimited) | 8 | EAR99 | 1.7V~5.5V | DUAL | 1 | 2.5V | 0.65mm | 8 | 5.5V | 1.7V | 2-Wire, I2C, Serial | 64Kb 8K x 8 | 400kHz | 900 ns | EEPROM | I2C | 8 | 5ms | 64 kb | 0.000002A | I2C | 1000000 Write/Erase Cycles | 5ms | 40 | HARDWARE | 1010DDDR | 0.9mm | 2.9mm | No | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||||
 | Mfr Part No IS25LP080D-JBLE-TR | ISSI, Integrated Silicon Solution Inc | Datasheet | 762 |
| Min: 1 Mult: 1 | 8 Weeks | Surface Mount | 8-SOIC (0.209, 5.30mm Width) | YES | Non-Volatile | -40°C~105°C TA | Tape & Reel (TR) | yes | Active | 3 (168 Hours) | 8 | 2.3V~3.6V | DUAL | NOT SPECIFIED | 1 | 3V | 1.27mm | NOT SPECIFIED | S-PDSO-G8 | 3.6V | 2.3V | 8Mb 1M x 8 | SYNCHRONOUS | 133MHz | FLASH | SPI - Quad I/O, QPI, DTR | 1MX8 | 8 | 800μs | 8388608 bit | SERIAL | 3V | 2.16mm | 5.28mm | 5.28mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No BR24S256FJ-WE2 | ROHM Semiconductor | Datasheet | 1872 | - | Min: 1 Mult: 1 | 16 Weeks | Copper, Tin | Surface Mount | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | 8 | Non-Volatile | -40°C~85°C TA | Tape & Reel (TR) | 2009 | yes | Active | 1 (Unlimited) | 8 | EAR99 | 1.7V~5.5V | DUAL | 1 | 2.5V | 1.27mm | BR24S256 | 8 | 5.5V | 2-Wire, I2C, Serial | 256Kb 32K x 8 | 2.5mA | 400kHz | 900 ns | EEPROM | I2C | 8 | 5ms | 256 kb | 0.000002A | I2C | 1000000 Write/Erase Cycles | 5ms | 40 | HARDWARE | 1010DDDR | 1.775mm | 4.9mm | 3.9mm | No | Unknown | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||
| Mfr Part No BR24T04FVM-WTR | ROHM Semiconductor | Datasheet | 32 | - | Min: 1 Mult: 1 | 10 Weeks | Copper, Tin | Surface Mount | Surface Mount | 8-VSSOP, 8-MSOP (0.110, 2.80mm Width) | Non-Volatile | -40°C~85°C TA | Tape & Reel (TR) | 2013 | e3 | yes | Active | 1 (Unlimited) | 8 | Matte Tin (Sn) | 1.6V~5.5V | DUAL | 225 | 1 | 2.5V | 0.65mm | NOT SPECIFIED | BR24T04 | R-PDSO-G8 | Not Qualified | 5.5V | 1.8/5V | 1.6V | 2-Wire, I2C, Serial | 4Kb 512 x 8 | SYNCHRONOUS | 400kHz | 900 ns | EEPROM | I2C | 512X8 | 8 | 5ms | 4 kb | 0.000002A | I2C | 1000000 Write/Erase Cycles | 5ms | 40 | HARDWARE | 1010DDMR | 0.9mm | 2.9mm | 2.8mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||
| Mfr Part No BR24L32F-WE2 | ROHM Semiconductor | Datasheet | 4000 |
| Min: 1 Mult: 1 | 10 Weeks | Copper, Tin | Surface Mount | Surface Mount | 8-SOIC (0.173, 4.40mm Width) | 8 | Non-Volatile | -40°C~85°C TA | Tape & Reel (TR) | 2005 | e2 | yes | Active | 1 (Unlimited) | 8 | SMD/SMT | EAR99 | Tin/Copper (Sn/Cu) | 1.8V~5.5V | DUAL | 260 | 1 | 2.5V | 1.27mm | 10 | BR24L32 | 8 | 5.5V | 2/5V | 1.7V | 2-Wire, I2C, Serial | 32Kb 4K x 8 | 3mA | 400kHz | 900 ns | EEPROM | I2C | 8 | 5ms | 32 kb | 0.000002A | I2C | 1000000 Write/Erase Cycles | 5ms | 40 | HARDWARE | 1010DDDR | 5mm | 4.4mm | No | No SVHC | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||
| Mfr Part No BR24S64FVT-WE2 | ROHM Semiconductor | Datasheet | 2243 | - | Min: 1 Mult: 1 | 11 Weeks | Copper, Tin | Surface Mount | Surface Mount | 8-TSSOP (0.173, 4.40mm Width) | 8 | Non-Volatile | -40°C~85°C TA | Tape & Reel (TR) | 2009 | yes | Active | 1 (Unlimited) | 8 | EAR99 | 1.7V~5.5V | DUAL | 1 | 2.5V | 0.65mm | BR24S64 | 8 | 5.5V | 1.7V | 2-Wire, I2C, Serial | 64Kb 8K x 8 | 2mA | 400kHz | 900 ns | EEPROM | I2C | 8 | 5ms | 64 kb | 0.000002A | I2C | 1000000 Write/Erase Cycles | 5ms | 40 | HARDWARE | 1010DDDR | 1.25mm | 4.4mm | 3mm | No | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||
 | Mfr Part No AT45DB021E-SHN-T | Adesto Technologies | Datasheet | 5200 | - | Min: 1 Mult: 1 | 14 Weeks | Gold | Surface Mount | Surface Mount | 8-SOIC (0.209, 5.30mm Width) | 8 | Non-Volatile | -40°C~85°C TC | Tape & Reel (TR) | 1997 | e4 | Active | 1 (Unlimited) | 8 | 1.65V~3.6V | DUAL | 260 | 1 | 1.8V | 1.27mm | NOT SPECIFIED | 8 | 3.6V | 1.65V | SPI, Serial | 2Mb 264Bytes x 1024 pages | 16mA | 70MHz | 8 ns | FLASH | SPI | 8b | 2MX1 | 1 | 8μs, 3ms | 22b | 2 Mb | Synchronous | 2.7V | 256B | 2.16mm | 5.29mm | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||||
| Mfr Part No BR24S32FJ-WE2 | ROHM Semiconductor | Datasheet | 40 | - | Min: 1 Mult: 1 | 16 Weeks | Copper, Tin | Surface Mount | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | 8 | Non-Volatile | -40°C~85°C TA | Tape & Reel (TR) | 2009 | yes | Active | 1 (Unlimited) | 8 | EAR99 | 1.7V~5.5V | DUAL | 1 | 2.5V | 1.27mm | BR24S32 | 8 | 5.5V | 2-Wire, I2C, Serial | 32Kb 4K x 8 | 2mA | 400kHz | 900 ns | EEPROM | I2C | 8 | 5ms | 32 kb | 0.000002A | I2C | 1000000 Write/Erase Cycles | 5ms | 40 | HARDWARE | 1010DDDR | 1.775mm | 4.9mm | 3.9mm | No | ROHS3 Compliant | Lead Free |
-
BR24S256F-WE2
ROHM Semiconductor
Package:Memory
Price: please inquire
-
BR24S64FJ-WE2
ROHM Semiconductor
Package:Memory
Price: please inquire
-
IS42S32400F-6TL
ISSI, Integrated Silicon Solution Inc
Package:Memory
4.742987
-
BR24S32F-WE2
ROHM Semiconductor
Package:Memory
Price: please inquire
-
BR24T32FVM-WTR
ROHM Semiconductor
Package:Memory
Price: please inquire
-
BR24S128F-WE2
ROHM Semiconductor
Package:Memory
Price: please inquire
-
AT24C256C-XHL-T
Microchip Technology
Package:Memory
Price: please inquire
-
SST25VF010A-33-4C-SAE
Microchip Technology
Package:Memory
1.623809
-
BR24L16FV-WE2
ROHM Semiconductor
Package:Memory
Price: please inquire
-
BR24T01F-WE2
ROHM Semiconductor
Package:Memory
Price: please inquire
-
IS61WV6416BLL-12TLI
ISSI, Integrated Silicon Solution Inc
Package:Memory
2.557099
-
BR24S16FVT-WE2
ROHM Semiconductor
Package:Memory
Price: please inquire
-
BR24S64FVM-WTR
ROHM Semiconductor
Package:Memory
Price: please inquire
-
IS25LP080D-JBLE-TR
ISSI, Integrated Silicon Solution Inc
Package:Memory
0.353749
-
BR24S256FJ-WE2
ROHM Semiconductor
Package:Memory
Price: please inquire
-
BR24T04FVM-WTR
ROHM Semiconductor
Package:Memory
Price: please inquire
-
BR24L32F-WE2
ROHM Semiconductor
Package:Memory
0.266200
-
BR24S64FVT-WE2
ROHM Semiconductor
Package:Memory
Price: please inquire
-
AT45DB021E-SHN-T
Adesto Technologies
Package:Memory
Price: please inquire
-
BR24S32FJ-WE2
ROHM Semiconductor
Package:Memory
Price: please inquire