AM29F800B_06 Datasheet, PDF (6/44 Pages) Advanced Micro Devices – 8 Megabit (1 M x 8-Bit/512 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory

DATA SHEET
PRODUCT SELECTOR GUIDE
Family Part Number
Speed Option
V_CC = 5.0 V ± 10%
-55
Max access time, ns (t_ACC)
55
Max CE# access time, ns (t_CE)
55
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
Am29F800B
-70
-90
70
90
70
90
30
35
-120
120
120
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
4
Am29F800B
21504E5 November 2, 2006