STK12C68-5L55M Cypress Semiconductor Corp, STK12C68-5L55M Datasheet - Page 12

STK12C68-5L55M

STK12C68-5L55M

Manufacturer Part Number
STK12C68-5L55M
Description
STK12C68-5L55M
Manufacturer
Cypress Semiconductor Corp
Type
NVSRAMr
Datasheets

Specifications of STK12C68-5L55M

Format - Memory
RAM
Memory Type
NVSRAM (Non-Volatile SRAM)
Memory Size
64K (8K x 8)
Speed
35ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-55°C ~ 125°C
Package / Case
28-LCC
Word Size
8b
Organization
8Kx8
Density
64Kb
Interface Type
Parallel
Access Time (max)
55ns
Operating Supply Voltage (typ)
5V
Package Type
CLCC
Operating Temperature Classification
Military
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
4.5V
Operating Temp Range
-55C to 125C
Pin Count
28
Mounting
Surface Mount
Supply Current
75mA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
STK12C68-5L55M
Quantity:
7
Part Number:
STK12C68-5L55M
Manufacturer:
XICOR
Quantity:
110
Software Controlled STORE/RECALL Cycle
The software controlled STORE/RECALL cycle follows.
Switching Waveform
Document Number: 001-51026 Rev. **
Notes
t
t
t
t
t
17. The software sequence is clocked on the falling edge of CE without involving OE (double clocking aborts the sequence).
18. The six consecutive addresses must be read in the order listed in
RC
SA
CW
HACE
RECALL
Parameter
[17]
[14]
[17]
ADDRESS
DQ (DATA)
[17]
CE
OE
t
t
t
t
AVAV
AVEL
ELEH
ELAX
Alt
t
SA
A
D
DATA VALID
D
Figure 13. CE Controlled Software STORE/RECALL Cycle
R
t
t
SCE
RC
E
STORE/RECALL Initiation Cycle Time
Address Setup Time
Clock Pulse Width
Address Hold Time
RECALL Duration
S
t
HACE
S
#
1
Description
Table 1
[18]
on page 6. WE must be HIGH during all six consecutive cycles.
A
D
D
t
R
STK12C68-5 (SMD5962-94599)
RC
E
S
DATA VALID
S
#
6
Min
35
25
20
0
35 ns
t
STORE
[18]
HIGH IMPEDANCE
Max
20
/ t
RECALL
Min
55
30
20
0
55 ns
Max
Page 12 of 18
20
Unit
ns
μs
ns
ns
ns
[+] Feedback

Related parts for STK12C68-5L55M