AM29LV640MH SPANSION [SPANSION], AM29LV640MH Datasheet - Page 7

• Manufacturer Part Number: AM29LV640MH
• Description: 64 Megabit (4 M x 16-Bit/8 M x 8-Bit) MirrorBit 3.0 Volt-only Uniform Sector Flash Memory with VersatileI/O Control
• Manufacturer: SPANSION [SPANSION]

PRODUCT SELECTOR GUIDE
Notes:
1. See “AC Characteristics” for full specifications.
2. For the Am29LV640MH-L device, the last numeric digit in the
BLOCK DIAGRAM
December 14, 2005 26191F3
Part Number
Speed
Option
Max. Access Time (ns)
Max. CE# Access Time (ns)
Max. Page access time
(t
Max. OE# Access Time (ns)
PACC
speed option (e.g. 101, 112, 120) is used for internal
WP#/ACC
RESET#
)
BYTE#
A21–A0
WE#
V
V
OE#
CE#
V
V
CC
CC
CC
SS
= 3.0–3.6 V
= 2.7–3.6 V
RY/BY#
V
CC
Command
Register
Control
State
Detector
(V
IO
3.6 V)
90R
90
90
25
25
= 3.0–
D A T A S H E E T
(V
(V
PGM Voltage
Generator
IO
IO
3.6 V)
3.6 V)
101R
Timer
101
100
100
30
30
= 2.7–
= 2.7–
Am29LV640MH/L
Sector Switches
Erase Voltage
Generator
(V
IO
3.6 V)
112R
= 1.65–
30
30
STB
purposes only. Please use OPNs as listed on p. 9 when
placing orders.
Am29LV640MH/L
Output Enable
110
110
Chip Enable
Logic
(V
–3.6 V)
IO
112
Y-Decoder
X-Decoder
40
40
= 1.65
V
IO
(V
STB
–3.6 V)
IO
120R
30
30
= 1.65
DQ0
Input/Output
Buffers
–
Cell Matrix
DQ15 (A-1)
Y-Gating
120
120
Latch
Data
(V
IO
3.6 V)
120
= 1.65–
40
40
5