STK11C68-P45 Cypress Semiconductor Corp, STK11C68-P45 Datasheet - Page 2

• Manufacturer Part Number: STK11C68-P45
• Manufacturer: Cypress Semiconductor Corp
• Type: NVSRAMr

Specifications of STK11C68-P45

• Word Size: 8b
• Organization: 8Kx8
• Density: 64Kb
• Interface Type: Parallel
• Access Time (max): 45ns
• Operating Supply Voltage (typ): 5V
• Package Type: PDIP
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Operating Temp Range: 0C to 70C
• Pin Count: 28
• Mounting: Through Hole
• Supply Current: 65mA
• Lead Free Status / RoHS Status: Not Compliant

Document Control #ML0007 Rev 0.3
STK11C68 (SMD5962–92324)
PIN NAMES
PIN CONFIGURATIONS
DQ
DQ
DQ
V
A
NC
A
A
A
A
A
A
A
A
SS
12
A
DQ
E
W
G
V
V
3
1
2
0
7
5
4
1
2
6
12
CC
SS
0
Pin Name
7
-A
-DQ
February, 2007
0
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28-Pin DIP
28-Pin SOIC
Input
I/O
Input
Input
Input
Power Supply
Power Supply
28
27
26
25
24
23
22
21
20
19
18
17
16
15
I/O
A
V
DQ
DQ
DQ
NC
A
DQ
A
A
G
DQ
W
E
CC
10
8
9
11
7
4
3
6
5
Address: The 13 address inputs select one of 8,192 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
28-Pin LCC
Description