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A25L40PTO-F 参数 Datasheet PDF下载

A25L40PTO-F图片预览
型号: A25L40PTO-F
PDF下载: 下载PDF文件 查看货源
内容描述: 4兆位,低电压,串行闪存的85MHz SPI总线接口 [4 Mbit, Low Voltage, Serial Flash Memory With 85MHz SPI Bus Interface]
分类和应用: 闪存
文件页数/大小: 38 页 / 474 K
品牌: AMICC [ AMIC TECHNOLOGY ]
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A25L40P Series
Block Diagram
HOLD
W
S
C
D
Q
I/O Shift Register
Control Logic
High Voltage
Generator
Address register
and Counter
256 Byte
Data Buffer
Status
Register
7FFFFh
Y Decoder
Size of the
read-only
memory area
000FFh
00000h
256 Byte (Page Size)
X Decoder
Pin Descriptions
Pin No.
C
D
Q
Serial Clock
Serial Data Input
Serial Data Output
Chip Select
Write Protect
Hold
Supply Voltage
Ground
Description
Logic Symbol
V
CC
D
C
S
W
HOLD
A25L40P
Q
S
W
HOLD
V
CC
V
SS
V
SS
PRELIMINARY
(May, 2007, Version 0.4)
2
AMIC Technology Corp.