25AA320/25LC320/25C320
32K SPI™ Bus Serial EEPROM
Device Selection Table
Part Number
25AA320 25LC320 25C320
VCC Range
1.
8-5.
5V 2.
5-5.
5V 4.
5-5.
5V
Max.
Clock Frequency
1 MHz 2 MHz 3 MHz
Temp.
Ranges
I I,E I,E
Features:
• Low-power
CMOS technology:
- Write current: 3 mA maximum
- Read current: 500 µA typical
- Standby current: 500 nA typical
• 4096 x 8 bit organization
• 32 byte page
• Write cycle time: 5 ms maximum
• Self-timed erase and write cycles
• Block write protection:
- Protect none, 1/4, 1/2 or all of array
• Built-in write protection:
- Power on/off data protection circuitry
- Write enable latch
- Write-protect pin
• Sequential read
• High reliability:
- Endura...