STK14D88-N35 Cypress Semiconductor Corp, STK14D88-N35 Datasheet - Page 9

• Manufacturer Part Number: STK14D88-N35
• Manufacturer: Cypress Semiconductor Corp
• Type: NVSRAMr

Specifications of STK14D88-N35

• Word Size: 8b
• Organization: 32Kx8
• Density: 256Kb
• Interface Type: Parallel
• Access Time (max): 35ns
• Operating Supply Voltage (typ): 3.3V
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 2.7V
• Operating Temp Range: 0C to 70C
• Pin Count: 32
• Mounting: Surface Mount
• Supply Current: 55mA
• Lead Free Status / RoHS Status: Not Compliant

Software-Controlled STORE/RECALL Cycle
Document Number: 001-52037 Rev. *A
No.
Notes
26 t
27 t
28 t
29 t
30 t
13. The software sequence is clocked on the falling edge of E controlled READs.
14. The six consecutive addresses must be read in the order listed in the software STORE/RECALL Mode Selection Table. W must be high during all six consecutive cycles
AVAV
AVEL
ELEH
EHAX
RECALL
E Cont
Symbols
ADDRESS
DQ (DATA
t
t
t
Alternate
RC
AS
CW
E
STORE/RECALL Initiation Cycle Time
Address Setup Time
Clock Pulse Width
Address Hold Time
RECALL Duration
Figure 9. E and G Controlled Software STORE/RECALL Cycle
t
AVEL
27
ADDRESS #1
t
AVAV
26
Parameter
t
DATA VALID
ELEH
28
t
ELAX
29
[13, 14]
STK14D88-25 STK14D88-35 STK14D88-45
Min
ADDRESS #6
25
20
0
1
t
AVAV
26
DATA VALID
DATA VALID
Max
50
t
STORE
Min
35
25
23
0
1
HIGH IMPEDANCE
/
t
RECALL
30
Max
50
[14]
Min
45
30
0
1
Max
50
STK14D88
Unit Notes
ns
ns
ns
ns
μs
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