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Microchip Technology 25A DataSheet

No. Partie # Fabricant Description Fiche Technique
1
25AA1024

Microchip Technology
1 Mbit SPI Bus Serial EEPROM

• 20 MHz Maximum Clock Speed
• Byte and Page-level Write Operations: - 256 byte page - 6 ms maximum write cycle time - No page or sector erase required
• Low-Power CMOS Technology: - Maximum Write current: 7 mA at 5.5V - Maximum Read current: 10 mA a
Datasheet
2
25AA02E48

Microchip Technology
2K SPI Bus Serial EEPROM

• Preprogrammed Globally Unique, 48-bit or 64-bit Node Address
• Compatible with EUI-48™ and EUI-64™
• 10 MHz Maximum Clock Frequency
• Low-Power CMOS Technology: - Maximum Write Current: 5 mA at 5.5V - Read Current: 5 mA at 5.5V, 10 MHz - Standby Cu
Datasheet
3
25AA160A

Microchip Technology
(25AA160A/B) 16K SPI Bus Serial EEPROM

• Max. Clock 10 MHz
• Low-Power CMOS Technology
• 2048 x 8-bit Organization
• 16-Byte Page (‘A’ version devices)
• 32-Byte Page (‘B’ version devices)
• Write Cycle Time: 5 ms max.
• Self-Timed Erase and Write Cycles
• Block Write Protection:
Datasheet
4
25AA040

MicrochipTechnology
4K SPI Bus Serial EEPROM

• Low-power CMOS technology: - Write current: 3 mA, typical - Read current: 500 μA, typical - Standby current: 500 nA, typical
• 512 x 8-bit organization
• 16 byte page
• Write cycle time: 5 ms max.
• Self-timed Erase and Write cycles
• Blo
Datasheet
5
25AA080

MicrochipTechnology
8K SPI Bus Serial EEPROM

• Low-power CMOS technology: - Write current: 3 mA maximum - Read current: 500 A typical - Standby current: 500 nA typical
• 1024 x 8-bit organization
• 16 byte page
• Write cycle time: 5 ms max.
• Self-timed erase and write cycles
• Block
Datasheet
6
25AA160B

Microchip Technology
(25AA160A/B) 16K SPI Bus Serial EEPROM

• Max. Clock 10 MHz
• Low-Power CMOS Technology
• 2048 x 8-bit Organization
• 16-Byte Page (‘A’ version devices)
• 32-Byte Page (‘B’ version devices)
• Write Cycle Time: 5 ms max.
• Self-Timed Erase and Write Cycles
• Block Write Protection:
Datasheet
7
25AA010A

Microchip Technology
1K SPI Bus Serial EEPROM

• 10 MHz max. Clock Frequency
• Low-Power CMOS Technology: - Max. Write Current: 5 mA at 5.5V, 10 MHz - Read Current: 5 mA at 5.5V, 10 MHz - Standby Current: 5 μA at 5.5V
• 128 x 8-bit Organization
• Write Page mode (up to 16 bytes)
• Sequen
Datasheet
8
25AA020A

Microchip Technology
2K SPI Bus Serial EEPROM
www.DataSheet4U.com
• 10 MHz max. clock frequency Description: The Microchip Technology Inc. 25XX020A* is a 2 Kbit Serial Electrically Erasable Programmable Read-Only Memory (EEPROM). The memory is accessed via a simple Serial Peripheral Interface™
Datasheet
9
25AA160

MicrochipTechnology
16K SPI Bus Serial EEPROM

• Low-power CMOS technology: - Write current: 3 mA maximum - Read current: 500 A typical - Standby current: 500 nA typical
• 2048 x 8-bit organization
• 16 byte page
• Write cycle time: 5 ms max.
• Self-timed erase and write cycles
• Block write p
Datasheet
10
25AA320A

Microchip Technology
32K SPI Bus Serial EEPROM

• Max. clock 10 MHz
• Low-power CMOS technology - Max. Write Current: 5 mA at 5.5V, 10 MHz - Read Current: 5 mA at 5.5V, 10 MHz - Standby Current: 5 μA at 5.5V
• 4096 x 8-bit organization
• 32 byte page
• Self-timed erase and write cycles (5 ms max.
Datasheet
11
25AA640

MicrochipTechnology
64K SPI Bus Serial EEPROM

• Low-power CMOS technology - Write current: 3 mA typical - Read current: 500 µA typical - Standby current: 500 nA typical
• 8192 x 8 bit organization
• 32 byte page
• Write cycle time: 5 ms max.
• Self-timed ERASE and WRITE cycles
• Block write prot
Datasheet
12
25AA128

Microchip Technology
128K SPI Bus Serial EEPROM

• Max. Clock 10 MHz
• Low-power CMOS Technology - Max. Write Current: 5 mA at 5.5V, 10 MHz - Read Current: 5 mA at 5.5V, 10 MHz - Standby Current: 5 μA at 5.5V
• 16,384 x 8-bit Organization
• 64 Byte Page
• Self-timed Erase and Write Cycles (5 ms max
Datasheet
13
25AA512

Microchip Technology
512 Kbit SPI Bus Serial EEPROM

• 20 MHz max. Clock Speed
• Byte and Page-level Write Operations: - 128-byte page - 5 ms max. - No page or sector erase required
• Low-Power CMOS Technology: - Max. Write Current: 5 mA at 5.5V, 20 MHz - Read Current: 10 mA at 5.5V, 20 MHz - Standby
Datasheet
14
25AA02UID

Microchip Technology
2K SPI Bus Serial EEPROM

• Preprogrammed 32-Bit Serial Number: - Unique across all UID-family EEPROMs - Scalable to 48-bit, 64-bit, 128-bit, 256-bit, and other lengths
• 10 MHz max. Clock Frequency
• Low-Power CMOS Technology: - Max. write current: 5 mA at 5.5V - Read curre
Datasheet
15
25A512

Microchip Technology
512 Kbit SPI Bus Serial EEPROM

• 10 MHz max. Clock Speed
• Byte and Page-level Write Operations - 128-byte page - 5 ms max. - No page or sector erase required
• Low-Power CMOS Technology - Max. Write Current: 5 mA at 3.0V, 10 MHz - Read Current: 10 mA at 3.0V, 10 MHz - Standby Cu
Datasheet
16
25AA256

Microchip Technology
256K SPI Bus Serial EEPROM

• Max. Clock 10 MHz
• Low-Power CMOS Technology: - Max. Write Current: 5 mA at 5.5V, 10 MHz - Read Current: 6 mA at 5.5V, 10 MHz - Standby Current: 1 A at 5.5V
• 32,768 x 8-bit Organization
• 64-Byte Page
• Self-Timed Erase and Write Cycles
Datasheet



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