CY7C1360A-225AJC Cypress Semiconductor Corp, CY7C1360A-225AJC Datasheet - Page 10

• Manufacturer Part Number: CY7C1360A-225AJC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1360A-225AJC

• Density: 9Mb
• Access Time (max): 2.5ns
• Operating Supply Voltage (typ): 3.3V
• Package Type: TQFP
• Operating Temp Range: 0C to 70C
• Supply Current: 570mA
• Operating Supply Voltage (min): 3.14V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 100
• Word Size: 36b
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-05258 Rev. *A
Partial Truth Table for Read/Write
Sleep Mode
The ZZ input pin is an asynchronous input. Asserting ZZ
places the SRAM in a power conservation “sleep” mode. Two
clock cycles are required to enter into or exit from this “sleep”
mode. While in this mode, data integrity is guaranteed.
ZZ Mode Electrical Characteristics
Read
Read
Write Byte 0 – DQa
Write Byte 1 – DQb
Write Bytes 1, 0
Write Byte 2 – DQc
Write Bytes 2, 0
Write Bytes 2, 1
Write Bytes 2, 1, 0
Write Byte 3 – DQd
Write Bytes 3, 0
Write Bytes 3, 1
Write Bytes 3, 1, 0
Write Bytes 3, 2
Write Bytes 3, 2, 0
Write Bytes 3, 2, 1
Write All Bytes
Write All Bytes
Read
Read
Write Byte 0 – DQ
Write Byte 1 – DQ
Write All Bytes
Write All Bytes
I
t
t
Note:
10. For the X18 product, there are only BWa and BWb.
DDZZ
ZZS
ZZREC
Parameter
Function (1360A)
Function (1362A)
[7:0]
[15:8]
and DP
and DP
Sleep mode standby current
Device operation to ZZ
ZZ recovery time
0
1
Description
GW
[10]
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
GW
BWE
1
1
1
1
1
0
X
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Accesses pending when entering the “sleep” mode are not
considered valid nor is the completion of the operation
guaranteed. The device must be deselected prior to entering
the “sleep” mode. CEs, ADSP, and ADSC must remain inactive
for the duration of t
Test Conditions
ZZ > V
ZZ > V
ZZ < 0.2V
BWd
DD
DD
X
X
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
BWE
– 0.2V
– 0.2V
1
0
0
0
0
X
ZZREC
BWc
X
X
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
2t
after the ZZ input returns LOW.
Min.
CYC
BWb
X
1
1
0
0
X
BWb
X
X
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
2t
Max.
10
CYC
CY7C1360A
CY7C1362A
Page 10 of 28
BWa
X
X
1
0
1
0
BWa
Unit
X
X
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
mA
ns
ns