cym9271b Cypress Semiconductor Corporation., cym9271b Datasheet - Page 3

• Manufacturer Part Number: cym9271b
• Description: Sram Module
• Manufacturer: Cypress Semiconductor Corporation.

Logic Block Diagram - CYM9273
512KX36
A[17:0]
WE
BW[0:3]
OE[0:1]
ADSP
CLK[0:3]
CS[0:1]
NC
PD
1
NC
PD
0
Bank0 and 1
OE1
CS[1]
OE0
CS[0]
3
BWE
BWE
WEH
A
WEH
A
CS
WEL
CS
WEL
SGW
OE
SGW
OE
ADSC
ADSC
17:0
17:0
(2) 256K x 18 SRAMs
(2) 256K x 18 SRAMs
Bank1
Bank0
D[0:15]
DQ[0:1]
D[0:15]
DQ[0:1]
CLK
CLK
CLK[2:3]
CLK[0:1]
D[0:31]
DQ[0:3]
CYM9271B
CYM9272A
CYM9270
CYM9273
9273