BBK DV722S, Руководство по обслуживанию

Страница: 14 / 71

Am29LV160D
PRODUCT SELECTOR GUIDE
Note: See “AC Characteristics” for full specifications.
BLOCK DIAGRAM
Family Part Number Am29LV160D
Speed Option Voltage Range: V
CC
= 2.7–3.6 V -70 -90 -120
Max access time, ns (t
ACC
) 70 90 120
Max CE# access time, ns (t
CE
) 70 90 120
Max OE# access time, ns (t
OE
) 30 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#
BYTE#
CE#
OE#
STB
STB
DQ0
–
DQ15 (A-1)
Sector Switches
RY/BY#
RESET#
Data
Latch
Y-Gating
Cell Matrix
Ad
dre
ss Lat
ch
A0–A19