This detailed comparison of AK6440AF and AK6420AF 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 | Asahi Kasei Microdevices / AKM Semiconductor | Asahi Kasei Microdevices / AKM Semiconductor |
|---|---|---|
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Description | IC EEPROM 4KBIT SPI 1MHZ 8SOP | IC EEPROM 2KBIT SPI 1MHZ 8SOP |
| In Stock | 6 297 | 2 595 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Obsolete |
| Series | - | - |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® |
| Memory Type | Non-Volatile | Non-Volatile |
| Memory Format | EEPROM | EEPROM |
| Technology | EEPROM | EEPROM |
| Memory Size | 4Kb (256 x 16) | 2Kb (128 x 16) |
| Memory Interface | SPI | SPI |
| Clock Frequency | 1 MHz | 1 MHz |
| Write Cycle Time - Word, Page | - | - |
| 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-SOP | 8-SOP |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| AT49F040A-70JI-T | Roving Networks / Microchip Technology | IC FLASH 4MBIT PARALLEL 32PLCC |
|
| AS4C16M16S-7TCN | Alliance Memory, Inc. | IC DRAM 256MBIT PAR 54TSOP II |
|
| CY7C09389V-9AXCT | Cypress Semiconductor | IC SRAM 1.152MBIT PAR 100TQFP |
|
| M93S46-WMN6 | STMicroelectronics | IC EEPROM 1KBIT SPI 2MHZ 8SO |
|
| IDT71016S12PHGI8 | Renesas Electronics America | IC SRAM 1MBIT PARALLEL 44TSOP II |
|
| M29F200BB45N1 | STMicroelectronics | IC FLASH 2MBIT PARALLEL 48TSOP |
|
| IS42S16800D-6T | ISSI (Integrated Silicon Solution, Inc.) | IC DRAM 128MBIT PAR 54TSOP II |
|
| IDT71P72804S250BQG | Renesas Electronics America | IC SRAM 18MBIT PARALLEL 165CABGA |
|
| CY7C1021CV26-15ZXET | Cypress Semiconductor | IC SRAM 1MBIT PARALLEL 44TSOP II |
|
| 93C76B-E/P | Roving Networks / Microchip Technology | IC EEPROM 8KBIT SPI 3MHZ 8DIP |
|
| W25Q40BWSNIG TR | Winbond Electronics Corporation | IC FLASH 4MBIT SPI 80MHZ 8SOIC |
|
| 71V321L25JI8 | Renesas Electronics America | IC SRAM 16KBIT PARALLEL 52PLCC |
|
| W25Q80JVSSIQ TR | Winbond Electronics Corporation | IC FLASH 8MBIT SPI 133MHZ 8SOIC |
|
| IS46TR16640BL-125KBLA3 | ISSI (Integrated Silicon Solution, Inc.) | IC DRAM 1GBIT PARALLEL 96TWBGA |
|
| AT27LV512A-90RI | Roving Networks / Microchip Technology | IC EPROM 512KBIT PARALLEL 28SOIC |
|
