A25L020O-F AMIC, A25L020O-F Datasheet - Page 2
![58T1303](/photos/18/98/189855/ge8sop05-40_sml.jpg)
A25L020O-F
Manufacturer Part Number
A25L020O-F
Description
58T1303
Manufacturer
AMIC
Datasheet
1.A25L020-F.pdf
(44 pages)
Specifications of A25L020O-F
Memory Type
Flash
Memory Size
2Mbit
Memory Configuration
2M X 1
Interface Type
Serial, SPI
Clock Frequency
100MHz
Supply Voltage Range
2.7V To 3.6V
Memory Case Style
SOIC
No. Of Pins
8
Rohs Compliant
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
A25L020O-F/Q
Manufacturer:
AMIC
Quantity:
20 000
FEATURES
GENERAL DESCRIPTION
The A25L020/A25L010/A25L512 are 2M/1M/512K 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(A25L020/A25L010/A25L512)
blocks, each containing 16 sectors. Each sector is composed of
Pin Configurations
(December, 2010, Version 1.6)
- A25L020: 2M-bit /256K-byte
- A25L010: 1M-bit /128K-byte
- A25L512: 512K-bit /64K-byte
Family of Serial Flash Memories
Flexible Sector Architecture with 4KB sectors
- Sector Erase (4K-bytes) in 0.2s (typical)
- Block Erase (64K-bytes) in 0.5s (typical)
Page Program (up to 256 Bytes) in 2ms (typical)
2.7 to 3.6V Single Supply Voltage
SPI Bus Compatible Serial Interface
100MHz Clock Rate (maximum)
Deep Power-down Mode 25µA (Max.)
Stand-by current 25µA (Max.)
SOP8 Connections
DO
V
W
SS
S
A25L020/
A25L010/
A25L512
1
2
3
4
2Mbit / 1Mbit / 512Kbit Low Voltage, Serial Flash Memory
8
7
6
5
C
V
HOLD
DIO
CC
A25L020/A25L010/A25L512 Series
1
16 pages. Each page is 256 bytes wide. Thus, the whole
memory can be viewed as consisting of 1024/512/256
(A25L020/A25L010/A25L512)
65,536 (A25L020/A25L010/A25L512) bytes.
The whole memory can be erased using the Chip Erase
instruction, a block at a time, using Block Erase instruction, or a
sector at a time, using the Sector Erase instruction.
Package options
- 8-pin SOP (150/209mil), 8-pin DIP (300mil), 8-pin TSSOP
- All Pb-free (Lead-free) products are RoHS compliant
Electronic Signatures
- JEDEC Standard Two-Byte Signature
- RES Instruction, One-Byte, Signature, for backward
(A25L010V-F/A25L512V-F) and 8-pin USON (2*3mm)
compatibility
A25L020 (11h)
A25L010 (10h)
A25L512 (05h)
A25L020 (3012h)
A25L010 (3011h)
A25L512 (3010h)
With 100MHz Uniform 4KB Sectors
DO
V
DIP8 Connections
W
SS
S
A25L020/
A25L010/
A25L512
1
2
3
4
AMIC Technology Corp.
8
7
6
5
pages,
DIO
HOLD
C
V
CC
or
262,144/131,072/