CY7C1307BV25CY7C1305BV25

Document #: 38-05630 Rev. *A Page 2 of 21

Selection Guide

CY7C1305BV25-167

CY7C1307BV25-167 Unit

Maximum Operating Frequency 167 MHz

Maximum Operating Current 400 mA

256Kx18 Array
CLK
A[17:0]
Gen.
K
K
Control
Logic
Address
Register
D[17:0]
Read Add. Decode
Read Data Reg.
RPS
WPS
Q[17:0]
Control
Logic
Address
Register
Reg.
Reg.
Reg.
36
18
18
72
18
BWS[0:1]
Vref
Write Add. Decode
Write
Reg
36
A(17:0)
18
C
C
256Kx18 Array
256Kx18 Array
256Kx18 Array
Write
Reg Write
Reg Write
Reg
18

Logic Block Diagram (CY7C1307BV25)

128K x 36 Array
CLK
A(16:0)
Gen.
K
K
Control
Logic
Address
Register
D[35:0]
Read Add. Decode
Read Data Reg.
RPS
WPS
Q[35:0]
Control
Logic
Address
Register
Reg.
Reg.
Reg.
72
17
36
144
36
BWS[0:3]
Vref
Write Add. Decode
Write
Reg
72
A(16:0)
17
C
C
128K x 36 Array
128K x 36 Array
128K x 36 Array
Write
Reg Write
Reg Write
Reg
36

Logic Block Diagram (CY7C1305BV25)

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