The AT25128/256 provides 131,072/262,144 bits of serial electrically-erasable programmable read only memory (EEPROM) organized as 16,384/32,768 words of 8 bits each. The device is optimized for use in many industrial and commercial applications where low-power and low-voltage operation are essential. The devices are available in space saving 8-lead PDIP (AT2.
• Serial Peripheral Interface (SPI) Compatible
• Supports SPI Modes 0 (0,0) and 3 (1,1)
• Low-voltage and Standard-voltage Operation
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– 2.7 (VCC = 2.7V to 5.5V)
– 1.8 (VCC = 1.8V to 5.5V) 3 MHz Clock Rate 64-byte Page Mode and Byte Write Operation Block Write Protection
– Protect 1/4, 1/2, or Entire Array Write Protect (WP) Pin and Write Disable Instructions for Both Hardware and Software Data Protection Self-timed Write Cycle (5 ms Typical) High-reliability
– Endurance: 100,000 Write Cycles
– Data Retention: >200 Years Automotive Grade, Extended Temperature and Lead-Free Device.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | ATMEL25128 |
Atmel |
(ATMEL25128 / ATMEL25256) SPI Serial EEPROMs | |
2 | ATMEL89C52 |
Atmel |
8-Bit Microcontroller | |
3 | ATMEL89S52 |
ATMEL Corporation |
8-bit Microcontroller | |
4 | ATMEGA103 |
ATMEL Corporation |
8-bit Microcontroller | |
5 | ATMEGA103L |
ATMEL Corporation |
8-Bit Microcontroller | |
6 | ATMEGA128 |
ATMEL Corporation |
8-bit Atmel Microcontroller | |
7 | ATMEGA1280 |
ATMEL Corporation |
8-BIT Microcontroller | |
8 | ATmega1280 |
Microchip |
8-bit Microcontroller | |
9 | ATMEGA1280V |
ATMEL |
8-bit Microcontroller | |
10 | ATmega1280V |
Microchip |
8-bit Microcontroller | |
11 | ATMEGA1281 |
ATMEL Corporation |
8-BIT Microcontroller | |
12 | ATmega1281 |
Microchip |
8-bit Microcontroller |