CY7C0853V-100BBC Cypress Semiconductor Corp, CY7C0853V-100BBC Datasheet - Page 2

• Manufacturer Part Number: CY7C0853V-100BBC
• Description: IC,SYNC SRAM,256KX36,CMOS,BGA,172PIN,PLASTIC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C0853V-100BBC

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Synchronous
• Memory Size: 9M (256K x 36)
• Speed: 100MHz
• Interface: Parallel
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 172-LFBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Document #: 38-06070 Rev. *D
Logic Block Diagram
Note:
OE
R/W
B0
B1
B2
B3
CE
CE
1.
DQ
DQ
DQ
DQ
CNTINT
A
CNT/MSK
ADS
CNTEN
CNTRST
CLK
0L
L
L
L
L
0L
1L
L
, 9M device has 18 address bits, 4M device has 17 address bits, 2M device has 16 address bits, and 1M device has 15 address bits.
27L
18L
9L
0L
L
–A
L
L
–DQ
–DQ
–DQ
–DQ
17L
L
L
L
17L
8L
L
35L
26L
INT
9
9
9
9
18
L
Interrupt
[1]
Logic
Mask Register
Mirror Reg
Counter/
Address
Register
Addr.
Read
Back
MRST
Control
I/O
Address
Decode
Reset
Logic
Dual-Ported
RAM Array
True
TMS
TDI
TCK
Address
Decode
JTAG
Control
I/O
TDO
Mask Register
Mirror Reg
CY7C0850V/CY7C0851V
CY7C0852V/CY7C0853V
Counter/
Register
Address
Addr.
Read
Back
Interrupt
Logic
18
INT
9
9
9
9
R
DQ
DQ
CNT/MSK
DQ
DQ
CNTRST
Page 2 of 29
CNTINT
27R
18R
A
9R
CNTEN
0R
0R
–DQ
–DQ
–DQ
CLK
–DQ
ADS
–A
R/W
CE
CE
OE
B0
B1
B2
B3
17R
R
R
R
R
35R
26R
17R
0R
1R
8R
R
R
R
R
R
R