A25L05P AMICC [AMIC Technology], A25L05P Datasheet - Page 3

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

Block Diagram
(August, 2007, Version 1.0)
Pin Descriptions
Notes:
1. The DIO is also used as an output pin when the Fast
2. The DO is also used as an input pin when the Fast
C
DIO
DO
V
V
HOLD
S
W
CC
SS
Read Dual Output instruction and the Fast Read Dual
Input-Output instruction are executed.
Read Dual Input-Output instruction is executed.
Pin No.
HOLD
DIO
DO
W
C
S
Serial Clock
Serial Data Input
Serial Data Output
Chip Select
Write Protect
Hold
Supply Voltage
Ground
Address register
Control Logic
and Counter
Description
1
2
00000h
256 Byte (Page Size)
I/O Shift Register
High Voltage
2
Data Buffer
X Decoder
Generator
256 Byte
Logic Symbol
FFFh (512K)
3FFFh (2M),
1FFFh (1M),
A25L20P/A25L10P/A25L05P Series
000FFh
HOLD
DIO
W
C
S
AMIC Technology Corp.
Register
Status
V
A25L20P/
A25L10P/
V
A25L05P
SS
CC
memory area
Size of the
read-only
DO