M58LT128HST, M58LT128HSB
Figure 1. Logic diagram
Description
V
V
V
DD DDQ PP
16
DQ0-DQ15
WAIT
A0-A22
W
E
M58LT128HST
M58LT128HSB
G
RP
L
K
V
V
SSQ
SS
AI12887
Table 1.
Signal names
Signal name
Function
Direction
Inputs
A0-A22
DQ0-DQ15
E
Address inputs
Data input/outputs, command inputs
I/O
Chip Enable
Input
Input
Input
Input
Input
Input
Output
Input
Input
Input
G
Output Enable
W
Write Enable
RP
Reset
K
Clock
L
Latch Enable
WAIT
VDD
VDDQ
VPP
VSS
VSSQ
NC
Wait
Supply voltage
Supply voltage for input/output buffers
Optional supply voltage for fast program & erase
Ground
Ground input/output supply
Not Connected Internally
Do Not Use
Input
DU
9/110