This detailed comparison of 25AA640X-I/ST and 25AA040X-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 64KBIT SPI 1MHZ 8TSSOP | IC EEPROM 4KBIT SPI 1MHZ 8TSSOP |
| In Stock | 0 | 0 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | - | - |
| Package | Tube | Tube |
| 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-TSSOP | 8-TSSOP |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| CY7C1462AV25-167BZI | VIGOR | IC SRAM 36MBIT PARALLEL 165FBGA |
|
| S29GL256P11FFIV23 | Cypress Semiconductor | IC FLASH 256MBIT PARALLEL 64FBGA |
|
| AT25160B-XHL-B | Roving Networks / Microchip Technology | IC EEPROM 16KBIT SPI 8TSSOP |
|
| S29PL064J70BFW120 | VIGOR | IC FLASH 64MBIT PARALLEL 48FBGA |
|
| IS61QDP2B22M18A-333M3L | ISSI (Integrated Silicon Solution, Inc.) | IC SRAM 36MBIT PARALLEL 165LFBGA |
|
| R1Q3A7236ABB-33IA0 | VIGOR | STANDARD SRAM, 2MX36, 0.45NS |
|
| 11LC040-E/P | Roving Networks / Microchip Technology | IC EEPROM 4KBIT SINGLE WIRE 8DIP |
|
| S25FS512SAGBHM210 | Cypress Semiconductor | IC FLASH 512MBIT SPI/QUAD 24BGA |
|
| W29GL512PL9B | Winbond Electronics Corporation | IC FLSH 512MBIT PARALLEL 64LFBGA |
|
| CY7C1470V33-167BZI | VIGOR | ZBT SRAM, 2MX36, 3.4NS PBGA165 |
|
| 71V3576S150PFGI | Renesas Electronics America | IC SRAM 4.5MBIT PARALLEL 100TQFP |
|
| FM93CS56M8 | VIGOR | IC EEPROM 2KBIT SPI 1MHZ 8SO |
|
| AT21CS11-SSH10-B | Roving Networks / Microchip Technology | IC EEPROM 1KBIT I2C 125KHZ 8SOIC |
|
| JS28F256P30BFE | Flip Electronics | IC FLASH 256MBIT PARALLEL 56TSOP |
|
| S29GL512S10FHI020 | Cypress Semiconductor | IC FLASH 512MBIT PARALLEL 64BGA |
|
