This detailed comparison of 25AA040XT-I/ST and 25AA640XT-I/ST in the Memory provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | Roving Networks / Microchip Technology | Roving Networks / Microchip Technology |
|---|---|---|
| Package / Case | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP (0.173", 4.40mm Width) |
| Description | IC EEPROM 4KBIT SPI 1MHZ 8TSSOP | IC EEPROM 64KBIT SPI 1MHZ 8TSSOP |
| In Stock | 0 | 0 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | - | - |
| Package | Tape & Reel (TR) | Tape & Reel (TR) |
| Memory Type | Non-Volatile | Non-Volatile |
| Memory Format | EEPROM | EEPROM |
| Technology | EEPROM | EEPROM |
| Memory Size | 4Kb (512 x 8) | 64Kb (8K x 8) |
| Memory Interface | SPI | SPI |
| Clock Frequency | 1 MHz | 1 MHz |
| Write Cycle Time - Word, Page | 5ms | 5ms |
| Access Time | - | - |
| Voltage - Supply | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 8-TSSOP | 8-TSSOP |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| M95256-RMC6TG | STMicroelectronics | IC EEPROM 256KBIT SPI 20MHZ 8MLP |
|
| CAT24WC128WI | VIGOR | IC EEPROM 128KBIT I2C 1MHZ 8SOIC |
|
| AT27LV512A-90JU | Roving Networks / Microchip Technology | IC EPROM 512KBIT PARALLEL 32PLCC |
|
| CY7C1314CV18-200BZI | VIGOR | IC SRAM 18MBIT PARALLEL 165FBGA |
|
| BR25H160F-2LBH2 | ROHM Semiconductor | IC EEPROM 16KBIT SPI 10MHZ 8SOP |
|
| S34MS02G204TFI010 | Flip Electronics | IC FLASH 2GBIT PARALLEL 48TSOP I |
|
| 25LC256T-I/SN | Roving Networks / Microchip Technology | IC EEPROM 256KBIT SPI 8SOIC |
|
| CY62148DV30LL-70BVI | VIGOR | STANDARD SRAM, 512KX8, 70NS |
|
| W29GL512SL9B TR | Winbond Electronics Corporation | IC FLSH 512MBIT PARALLEL 64LFBGA |
|
| CY62167GN30-45ZXI | Cypress Semiconductor | IC SRAM 16MBIT PARALLEL 48TSOP I |
|
| AS7C31026C-12TIN | Alliance Memory, Inc. | IC SRAM 1MBIT PARALLEL 44TSOP2 |
|
| M29W640GT70NA6E | Flip Electronics | IC FLASH 64MBIT PARALLEL 48TSOP |
|
| PC28F256M29EWHA | Flip Electronics | IC FLASH 256MBIT PARALLEL 64FBGA |
|
| 71V67602S150BGI | VIGOR | IC SRAM 9MBIT PARALLEL 119PBGA |
|
| CY7C1021BV33L-10ZXC | VIGOR | SRAM CHIP ASYNC SINGLE 3.3V 1M B |
|
