CY14B101K-SP35XI Cypress Semiconductor Corp, CY14B101K-SP35XI Datasheet - Page 18

• Manufacturer Part Number: CY14B101K-SP35XI
• Description: IC NVSRAM 1MBIT 35NS 48SSOP
• Manufacturer: Cypress Semiconductor Corp
• Type: NVSRAMr

Specifications of CY14B101K-SP35XI

• Format - Memory: RAM
• Memory Type: NVSRAM (Non-Volatile SRAM)
• Memory Size: 1M (128K x 8)
• Speed: 35ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-SSOP
• Word Size: 8b
• Organization: 128Kx8
• Density: 1Mb
• Interface Type: Parallel
• Access Time (max): 35ns
• Operating Supply Voltage (typ): 3.3V
• Package Type: SSOP
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 2.7V
• Operating Temp Range: -40C to 85C
• Pin Count: 48
• Mounting: Surface Mount
• Supply Current: 60mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AC Switching Characteristics
Notes
Document Number: 001-06401 Rev. *J
t
t
t
t
t
t
t
t
t
t
t
11. WE is HIGH during SRAM Read Cycles.
12. Device is continuously selected with CE and OE both Low.
13. Measured ±200 mV from steady state output voltage.
14. These parameters are guaranteed by design and are not tested.
15. HSB must remain HIGH during READ and WRITE cycles.
ACE
RC
AA
DOE
OHA
LZCE
HZCE
LZOE
HZOE
PU
PD
Parameter
SRAM Read Cycle
Cypress
[12]
[14]
[14]
[11]
[12]
[13]
[13]
[13]
[13]
Parameter
t
t
t
t
t
t
t
t
t
t
t
Parameter
ELQV
AVAV,
AVQV
GLQV
AXQX
ELQX
EHQZ
GLQX
GHQZ
ELICCH
EHICCL
Alt.
t
ELEH
Chip Enable Access Time
Read Cycle Time
Address Access Time
Output Enable to Data Valid
Output Hold After Address Change
Chip Enable to Output Active
Chip Disable to Output Inactive
Output Enable to Output Active
Output Disable to Output Inactive
Chip Enable to Power Active
Chip Disable to Power Standby
Figure 8. SRAM Read Cycle 1: Address Controlled
Figure 9. SRAM Read Cycle 2: CE and OE Controlled
Description
Min
25
3
0
3
0
25 ns
Max
25
25
12
10
10
25
Min
[11, 12, 15]
35
3
3
0
0
[11, 15]
35 ns
Max
35
35
15
13
13
35
Min
45
3
3
0
0
CY14B101K
45 ns
Max
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45
45
20
15
15
45
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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