This detailed comparison of 25AA640-I/SN and 25AA040T-I/SN 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-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Description | IC EEPROM 64KBIT SPI 1MHZ 8SOIC | IC EEPROM 4KBIT SPI 1MHZ 8SOIC |
| In Stock | 11 | 0 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | - | - |
| Package | Tube | Tape & Reel (TR) |
| Memory Type | Non-Volatile | Non-Volatile |
| Memory Format | EEPROM | EEPROM |
| Technology | EEPROM | EEPROM |
| Memory Size | 64Kb (8K x 8) | 4Kb (512 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-SOIC | 8-SOIC |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| 71V321L35JGI | VIGOR | IC SRAM 16KBIT PARALLEL 52PLCC |
|
| S25FL128LDPBHB030 | Cypress Semiconductor | IC FLASH 128MBIT SPI/QUAD 24BGA |
|
| CY62256L-70SNCT | VIGOR | STANDARD SRAM, 32KX8, 70NS |
|
| IS34MW01G164-BLI | ISSI (Integrated Silicon Solution, Inc.) | IC FLASH 1GBIT PARALLEL 63VFBGA |
|
| IS61NLF51218B-7.5TQLI | ISSI (Integrated Silicon Solution, Inc.) | IC SRAM 9MBIT PARALLEL 100LQFP |
|
| IS62WV51216GBLL-45TLI-TR | ISSI (Integrated Silicon Solution, Inc.) | IC SRAM 8MBIT PARALLEL 48TSOP I |
|
| 71V65603S150BG8 | Renesas Electronics America | IC SRAM 9MBIT PARALLEL 119PBGA |
|
| MT41K256M8DA-125 AIT:K TR | Micron Technology | IC DRAM 2GBIT PARALLEL 78FBGA |
|
| CY62167G30-45ZXAT | Cypress Semiconductor | IC SRAM 16MBIT PARALLEL 48TSOP I |
|
| SST39VF1682-70-4C-EKE-T | Roving Networks / Microchip Technology | IC FLASH 16MBIT PARALLEL 48TSOP |
|
| 71T75802S100PFG | VIGOR | 1M X 18, SYNCHRONOUS ZBT SRAM |
|
| CY7C11481KV18-400BZC | VIGOR | IC SRAM 18MBIT PARALLEL 165FBGA |
|
| AS4C4M32S-7BCNTR | Alliance Memory, Inc. | IC DRAM 128MBIT PARALLEL 90TFBGA |
|
| S25FL128SAGBHIT00 | Cypress Semiconductor | IC FLASH 128MBIT SPI/QUAD 24BGA |
|
| AS7C4096A-12TCNTR | Alliance Memory, Inc. | IC SRAM 4MBIT PARALLEL 44TSOP2 |
|
