CYD18S72V-100BBI Cypress Semiconductor Corp, CYD18S72V-100BBI Datasheet - Page 2

• Manufacturer Part Number: CYD18S72V-100BBI
• Description: IC,SYNC SRAM,256KX72,CMOS,BGA,484PIN,PLASTIC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CYD18S72V-100BBI

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Synchronous
• Memory Size: 18M (256K x 72)
• Speed: 100MHz
• Interface: Parallel
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 484-FBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Note
Document Number : 38-06069 Rev. *K
Logic Block Diagram
1. CYD04S72V have 16 address bits, CYD09S72V have 17 address bits and CYD18S72V have 18 bits.
PORTST[1:0]
CNT/MSK
CNTRST
CNTINT
CNTEN
A [17:0]
DQ[71:0]
ADS
WRP
FTSEL
RET
BE [7:0]
C
CE0
R/W
CE1
OE
L
INT
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
[1]
BUSY
Counter Logic
CONFIG Block
Mailboxes
Address &
L
Control
IO
Dual-Ported Array
LowSPD
READY
Arbitration Logic
L
L
INT
R
Counter Logic
CONFIG Block
Address &
RESET
LOGIC
JTAG
Control
IO
BUSY
R
CNT/MSK
CNTRST
CNTINT
PORTST[1:0]
CNTEN
A [17:0]
READY
TRST
LowSPD
DQ [71:0]
MRST
ADS
RET
WRP
TMS
TDO
TCK
BE [7:0]
TDI
FTSEL
C
R/W
CE0
OE
CE1
R
R
R
R
R
CYD04S72V
CYD09S72V
CYD18S72V
R
R
R
R
R
R
R
R
R
R
R
R
R
R
Page 2 of 26
[+] Feedback