STK15C68-SF25I SIMTEK [Simtek Corporation], STK15C68-SF25I Datasheet - Page 2

• Manufacturer Part Number: STK15C68-SF25I
• Description: 32Kx8 PowerStore nvSRAM
• Manufacturer: SIMTEK [Simtek Corporation]

STK15C88
Document Control #ML0016 Rev 0.3
PIN CONFIGURATIONS
PIN NAMES
VSS
DQ0
DQ1
DQ2
A14
A12
A6
A3
A
DQ
E
W
G
V
V
A4
A2
A1
A0
A7
A5
14
CC
SS
Pin Name
28 Pin 300 mil SOIC
28 Pin 330 mil SOIC
7
-A
-DQ
February, 2007
0
0
1
10
12
2
3
4
13
5
6
7
8
11
14
9
Input
I/O
Input
Input
Input
Power Supply
Power Supply
28
27
26
16
15
25
24
23
20
19
18
17
22
21
I/O
DQ7
VCC
A13
A8
A9
A11
A10
DQ6
G
E
DQ5
W
DQ4
DQ3
Address: The 15 address inputs select one of 32,768 bytes in the nvSRAM array
Data: Bi-directional 8-bit data bus for accessing the nvSRAM
Chip Enable: The active low E input selects the device
Write Enable: The active low W enables data on the DQ pins to be written to the address
location latched by the falling edge of E
Output Enable: The active low G input enables the data output buffers during read cycles.
De-asserting G high caused the DQ pins to tri-state.
Power: 5.0V, ±10%
Ground
2
Description