CY7C1381C-100AC Cypress Semiconductor Corp, CY7C1381C-100AC Datasheet - Page 2

• Manufacturer Part Number: CY7C1381C-100AC
• Description: IC SRAM 18MBIT 100MHZ 100LQFP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1381C-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

Document #: 38-05238 Rev. *B
Logic Block Diagram – CY7C1381C (512K x 36)
Logic Block Diagram – CY7C1383C (1M x 18)
A0,A1,A
A0, A1, A
7
8
MODE
MODE
ADSC
ADSP
BW
BWE
ADSC
ADSP
BW
BWE
ADV
BW
ADV
BW
CLK
GW
BW
CE
BW
CE
CE
CLK
CEN
GW
CE1
CE2
CE3
CLK
OE
ZZ
OE
ZZ
A
A
B
3
D
1
2
B
C
A0, A1, A
ADV/LD
MODE
BW
BW
C
WE
CE1
CE2
CE3
OE
ZZ
A
B
CONTROL
SLEEP
CE
WRITE REGISTER
WRITE REGISTER
REGISTER
ADDRESS
DQ
DQ
REGISTER
CONTROL
WRITE REGISTER
ENABLE
WRITE REGISTER
WRITE REGISTER
SLEEP
WRITE REGISTER
WRITE REGISTER
A
B
DQ
,DQP
,DQP
DQ
DQ
DQ
BYTE
B
BYTE
REGISTER
ADDRESS
BYTE
,
BYTE
BYTE
C
A
D
,
DQP
,
,
DQP
REGISTER
DQP
DQP
B
A
ENABLE
B
C
A
CLR
D
ADDRESS
REGISTER
AND LOGIC
COUNTER AND
READ LOGIC
CLR
CONTROL
COUNTER
WRITE ADDRESS
SLEEP
BURST
AND DATA COHERENCY
BURST
LOGIC
REGISTER
WRITE REGISTRY
CONTROL LOGIC
ADV/LD
Q1
Q0
Q1
Q0
A[1:0]
A
[1:0]
C
A1
A0
D1
D0
BURST
LOGIC
Q1
Q0
WRITE DRIVER
WRITE DRIVER
A0'
A1'
WRITE REGISTER
DQ
DQ
WRITE REGISTER
WRITE REGISTER
WRITE REGISTER
DQ
DQ
DQ
DQ
B
A
DRIVERS
,DQP
BYTE
,DQP
BYTE
B
BYTE
WRITE
D
BYTE
,
A
C
,
DQP
,
,
DQP
DQP
DQP
B
A
B
D
A
C
MEMORY
ARRAY
MEMORY
MEMORY
ARRAY
ARRAY
REGISTER
INPUT
M
E
N
E
A
P
S
S
S
E
SENSE
AMPS
SENSE
AMPS
D
A
A
R
N
G
T
S
T
E
E
I
BUFFERS
OUTPUT
OUTPUT
BUFFERS
CY7C1381C
CY7C1383C
O
U
T
P
U
T
B
U
E
R
F
F
S
E
REGISTERS
REGISTERS
INPUT
INPUT
Page 2 of 36
DQs
DQP
DQP
A
B
DQs
DQP
DQP
DQP
DQP
DQP
DQP
DQs
A
B
A
D
B
C