A25L05P AMICC [AMIC Technology], A25L05P Datasheet - Page 2

• Manufacturer Part Number: A25L05P
• Description: 2Mbit / 1Mbit / 512Kbit, Low Voltage, Serial Flash Memory With 85MHz SPI Bus Interface
• Manufacturer: AMICC [AMIC Technology]

FEATURES
GENERAL DESCRIPTION
The A25L20P/A25L10P/A25L05P are 2M/1M/512 bit Serial
Flash Memory, with advanced write protection mechanisms,
accessed by a high speed SPI-compatible bus.
The memory can be programmed 1 to 256 bytes at a time, using
the Page Program instruction.
The memory is organized as 4/2/1 sectors, each containing 256
Pin Configurations
(August, 2007, Version 1.0)
2Mbit / 1Mbit / 512Kbit of Flash Memory
Flexible Sector Architecture
- 25L20P: (4/4/8/16/32)KB/64x3 KB
- 25L10P: (4/4/8/16/32)KB/64x1KB
- 25L05P: (4/4/8/16/32)KB
Bulk Erase (typical)
- 25L20P (2M) in 6s
- A25L10P (1M) in 4s
- A25L05P (512K) in 3s
Sector Erase (512 Kbit) in 1s (typical)
Page Program (up to 256 Bytes) in 3ms (typical)
2.7 to 3.6V Single Supply Voltage
SPI Bus Compatible Serial Interface
85MHz Clock Rate (maximum)
Deep Power-down Mode 1µA (typical)
DO
V
W
S
SS
SO8 Connections
A25L20P/
A25L10P/
A25L05P
1
2
3
4
8
7
6
5
2Mbit / 1Mbit / 512Kbit, Low Voltage, Serial Flash Memory
HOLD
V
C
DIO
CC
V
DO
DIP8 Connections
W
S
SS
A25L20P/A25L10P/A25L05P Series
A25L20P/
A25L10P/
A25L05P
1
2
3
4
1
8
7
6
5
pages. Each page is 256 bytes wide. Thus, the whole memory
can be viewed as consisting of 1024/512/256 pages, or 262,144
/131,072/65,536 bytes.
The whole memory can be erased using the Bulk Erase
instruction, or a sector at a time, using the Sector Erase
instruction.
Package options
- 8-pin SOP (150mil or 209mil), 8-pin DIP (300mil) or 8-pin
- All Pb-free (Lead-free) products are RoHS compliant
HOLD
Top or Bottom boot block configuration available
Electronic Signatures
- JEDEC Standard Two-Byte Signature
- RES Instruction, One-Byte, Signature, for backward
V
C
DIO
QFN
compatibility
A25L20P (11h)
A25L10P (10h)
A25L05P (05h)
A25L20P: (2012h, Bottom) or (2022h, top)
A25L10P: (2011h, Bottom) or (2021h, top)
A25L05P: (2010h, Bottom) or (2020h, top)
CC
With 85MHz SPI Bus Interface
AMIC Technology Corp.
DO
V
QFN8 Connections
W
S
SS
A25L20P/
A25L10P/
A25L05P
1
2
3
4
8
7
6
5
HOLD
V
C
DIO
CC