CY22E016L-SZ45XI Cypress Semiconductor Corp, CY22E016L-SZ45XI Datasheet - Page 9
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CY22E016L-SZ45XI
Manufacturer Part Number
CY22E016L-SZ45XI
Description
IC NVSRAM 16KBIT 45NS 28SOIC
Manufacturer
Cypress Semiconductor Corp
Type
NVSRAMr
Datasheet
1.CY22E016L-SZ45XC.pdf
(14 pages)
Specifications of CY22E016L-SZ45XI
Format - Memory
RAM
Memory Type
NVSRAM (Non-Volatile SRAM)
Memory Size
16K (2K x 8)
Speed
45ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
28-SOIC (7.5mm Width)
Word Size
8b
Organization
2Kx8
Density
16Kb
Interface Type
Parallel
Access Time (max)
45ns
Operating Supply Voltage (typ)
5V
Package Type
SOIC
Operating Temperature Classification
Industrial
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
4.5V
Operating Temp Range
-40C to 85C
Pin Count
28
Mounting
Surface Mount
Supply Current
75mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY22E016L-SZ45XI
Manufacturer:
CYPRESS
Quantity:
1 001
Hardware STORE Cycle
Switching Waveforms
Document Number: 001-06727 Rev. *E
Notes
t
t
t
t
t
10. Read and Write cycles in progress before HSB are given this amount of time to complete.
11. t
12. HSB must remain HIGH during READ and WRITE cycles.
STORE
DELAY
RESTORE
HLHX
HLBL
DQ (DATA OUT)
DQ (DATA OUT)
Parameter
RESTORE
ADDRESS
ADDRESS
[10]
[6]
OE
CE
[11]
ICC
is only applicable after t
STORE Cycle Duration
Time Allowed to Complete SRAM Cycle
Hardware STORE High to Inhibit Off
Hardware STORE Pulse Width
Hardware STORE Low to STORE Busy
Figure 6. SRAM Read Cycle Number 1: Address Controlled
STORE
Figure 7. SRAM Read Cycle Number 2: CE Controlled
is complete.
STANDBY
t
OH
Description
t
t
PU
AA
t
LZCE
t
LZOE
t
ACE
t
DOE
t
RC
t
RC
ACTIVE
DATA VALID
DATA VALID
[3,12]
[3, 5, 12]
Min
15
1
CY22E016L
t
HZOE
t
HZCE
t
Max
700
300
PD
10
CY22E016L
Page 9 of 14
Unit
ms
ms
ns
ns
ns
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