AM29BDS323D Datasheet, PDF (4/44 Pages) Advanced Micro Devices – 32 Megabit (2 M x 16-Bit) CMOS 1.8 Volt-only Simultaneous Read/Write, Burst Mode Flash Memory

PRELIMINARY
PRODUCT SELECTOR GUIDE
Am29BDS323D
Part Number
Synchronous/Burst
Speed Option
11A
(40 MHz)
Asynchronous
Speed Option
11A
Max Initial Access Time, ns (t_IACC)
120 Max Access Time, ns (t_ACC)
110
V_CC = 1.7 – 1.9 V Max Burst Access Time, ns (t_BACC)
20 Max CE# Access, ns (t_CE)
110
Max OE# Access, ns (t_OE)
20 Max OE# Access, ns (t_OE)
35
BLOCK DIAGRAM
V_CC
V_SS
RDY
Buffer
RDY
Erase Voltage
Generator
PS
PS Buffer
A/DQ0–A/DQ15
Input/Output
Buffers
WE#
RESET#
V_PP
CE#
OE#
State
Control
Command
Register
PGM Voltage
Generator
Chip Enable
Output Enable
Logic
Data
Latch
V_CC
Detector
AVD#
CLK
Burst
State
Control
A/DQ0–A/DQ15
A16–A20
Timer
Burst
Address
Counter
A0–A20
Y-Decoder
X-Decoder
Y-Gating
Cell Matrix
4
Am29BDS323D