參數(shù)資料
型號(hào): Am29LV640DL90RZE
廠商: Advanced Micro Devices, Inc.
英文描述: 8 Characters x 2 Lines, 5x7 Dot Matrix Character and Cursor
中文描述: 64兆位(4個(gè)M x 16位),3.0伏的CMOS只均勻部門閃光控制記憶與VersatileI
文件頁數(shù): 45/57頁
文件大?。?/td> 1467K
代理商: AM29LV640DL90RZE
4
Am29LV640D/Am29LV641D
September 20, 2002
PRODUCT SELECTOR GUIDE
Note: See “AC Characteristics” for full specifications.
BLOCK DIAGRAM
Notes:
1. RY/BY# is only available in the FBGA package.
2. WP# is only available in the TSOP and SSOP packages.
Part Number
Am29LV640D/Am29LV641D
Speed Option
VCC = 3.0–3.6 V, VIO = 3.0–5.0 V
90R
120R
VCC = 3.0–3.6 V, VIO = 1.8–2.9 V
101R
121R
Max Access Time (ns)
90
100
120
CE# Access Time (ns)
90
100
120
OE# Access Time (ns)
35
50
Input/Output
Buffers
X-Decoder
Y-Decoder
Chip Enable
Output Enable
Logic
Erase Voltage
Generator
PGM Voltage
Generator
Timer
V
CC Detector
State
Control
Command
Register
V
CC
V
SS
WE#
WP#
ACC
CE#
OE#
STB
DQ0
DQ15
Sector Switches
RY/BY# (Note 1)
RESET#
Data
Latch
Y-Gating
Cell Matrix
A
ddre
s
La
tch
A0–A21
V
IO
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