CY7C1381B-100AC Cypress Semiconductor Corp, CY7C1381B-100AC Datasheet - Page 2

• Manufacturer Part Number: CY7C1381B-100AC
• Description: IC SRAM 18MBIT 100MHZ 100LQFP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1381B-100AC

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous
• Memory Size: 18M (512K x 36)
• Speed: 100MHz
• Interface: Parallel
• Voltage - Supply: 3.135 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 428-1137

Functional Block Diagram
Document #: 38-05196 Rev. **
Logic Block Diagram ×18
Logic Block Diagram ×36
A
BWS a
ADSC
ADSP
BWS b
BWS a
ADSC
ADSP
BWE
A
BWS c
BWS b
[19:0]
GW
BWS d
ADV
CE 1
CE 2
CE 3
ADV
CE 1
CE 2
CE 3
GW
BWE
CLK
CLK
[18:0]
OE
OE
ZZ
ZZ
20
19
(A
(A
MODE
MODE
0
0
,A
,A
1
1
) 2
) 2
18
17
D
CE
CE
D
D
CE
CE
D
D
D
CLR
D
CLR
D
D
CE
D
CE
DQb[15:8],DP1
DQa[7:0],DP0
DQd[31:24],DP3
DQc[23:16],DP2
DQb[15:8],DP1
CLK
CLK
BYTEWRITE
REGISTERS
BYTEWRITE
REGISTERS
BYTEWRITE
REGISTERS
DQa[7:0],DP0
BYTEWRITE
REGISTERS
BYTEWRITE
REGISTERS
BYTEWRITE
REGISTERS
REGISTER
REGISTER
COUNTER
REGISTER
CONTROL
COUNTER
REGISTER
CONTROL
ADDRESS
ADDRESS
ENABLE
SLEEP
ENABLE
SLEEP
BURST
BURST
Q 0
Q1
Q 0
Q1
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
18
17
20
19
18
36
1M × 18
512K × 36
MEMORY
MEMORY
ARRAY
ARRAY
CY7C1381B
CY7C1383B
CLK
CLK
REGISTERS
REGISTERS
Page 2 of 31
INPUT
INPUT
18
36
DQ
DP
DQ
DP
[1:0]
[3:0]
[15:0]
[31:0]