AM29LV800B Datasheet, PDF (3/42 Pages) Advanced Micro Devices – 8 Megabit (1 M x 8-Bit/512 K x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory

PRELIMINARY
PRODUCT SELECTOR GUIDE
Family Part Number
Regulated Voltage Range: V_CC =3.0–3.6 V
70R
Speed Options
Full Voltage Range: V_CC = 2.7–3.6 V
Max access time, ns (t_ACC)
70
Max CE# access time, ns (t_CE)
70
Max OE# access time, ns (t_OE)
30
Note: See “AC Characteristics” for full specifications.
BLOCK DIAGRAM
RY/BY#
V_CC
V_SS
RESET#
Sector Switches
Erase Voltage
Generator
Am29LV800B
80
90
120
80
90
120
80
90
120
30
35
50
DQ0–DQ15 (A-1)
Input/Output
Buffers
WE#
BYTE#
CE#
OE#
State
Control
Command
Register
PGM Voltage
Generator
Chip Enable
Output Enable
Logic
Data
STB
Latch
V_CC Detector
A0–A18
Timer
Y-Decoder
STB
X-Decoder
Y-Gating
Cell Matrix
21490E-1
Am29LV800B
3