CY22E016L-SZ45XI Cypress Semiconductor Corp, CY22E016L-SZ45XI Datasheet - Page 11
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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
Switching Waveforms
Document Number: 001-06727 Rev. *E
DQ (DATA OUT)
POWER-UP RECALL
HSB (OUT)
DQ (DATA OUT)
HSB (IN)
AutoStore
V
V
RESET
SWITCH
HSB
V
CC
t
RESTORE
POWER UP
RECALL
(continued)
HIGH IMPEDANCE
DATA VALID
t
HLHX
Figure 10. AutoStore or Power Up RECALL
t
HLBL
(NO SRAM WRITES)
(V
Figure 11. Hardware STORE Cycle
BELOW V
BROWN OUT
NO STROKE
CC
NO RECALL
t
DID NOT GO
DELAY
RESET
)
t
STORE
t
VSBL
(V
BELOW V
BROWN OUT
CC
NO RECALL
AutoStore
DID NOT GO
t
DELAY
RESET
TM
)
t
STORE
ABOVE VSWITCH
RECALL WHEN
BROWN OUT
V
CC
AutoStore
RETURNS
HIGH IMPEDANCE
CY22E016L
TM
DATA VALID
Page 11 of 14
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