Cypress CY7C1241V18, CY7C1243V18, CY7C1245V18, CY7C1256V18 CY7C1241V18, CY7C1256V18 CY7C1243V18, CY7C1245V18

CY7C1241V18, CY7C1256V18
CY7C1243V18, CY7C1245V18
Document Number: 001-06365 Rev. *D Page 4 of 28
Pin Configurations
CY7C1241V18 (4M x 8)
165-Ball FBGA (15 x 17 x 1.4 mm) Pinout
234567 1
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
A
CQ
NC
NC
NC
NC
DOFF
NC
NC/72M A NWS1 KWPS NC/144M
NC NC
NC
NC
NC
TDO
NC
NC
D5
NC
NC
NC
TCK
NC
NC
A NC/288M K NWS0
VSS ANCA
NC VSS
VSS VSS
VSS
VDD
A
VSS
VSS
VSS
VDD
Q4
NC
VDDQ
NC
NC
NC
NC
Q7
A
VDDQ VSS
VDDQ VDD VDD
Q5 VDDQ VDD
VDDQ VDD
VDDQ VDD VSS
VDD
VDDQ
VDDQ VSS
VSS VSS VSS
A
A
NC
VSS
A A
A
D4 VSS
NC VSS
NC
NC
VREF
VSS VDD
VSS
VSS
A
VSS
QVLD
NC
Q6
NC
D7
D6
VDD
A
891011
NC
AA
RPS CQ
A NC NC Q3
VSS NC NC D3
NC
VSS NC
Q2
NC
NC
NC
VREF
NC
NC
VDDQ NC
VDDQ NC NC
VDDQ VDDQ
VDDQ D1VDDQ NC Q1
NC
VDDQ
VDDQ NC
VSS NC D0
NC
TDITMS
VSS
ANC
A
NC
D2
NC
ZQ
NC
Q0
NC
NC
NC
NC
A
NC/144M
CY7C1256V18 (4M x 9)
234567 1
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
A
CQ
NC
NC
NC
NC
DOFF
NC
NC/72M A NC K
WPS NC/144M
NC NC
NC
NC
NC
TDO
NC
NC
D6
NC
NC
NC
TCK
NC
NC
A NC/288M K BWS0
VSS ANCA
NC VSS
VSS VSS
VSS
VDD
A
VSS
VSS
VSS
VDD
Q5
NC
VDDQ
NC
NC
NC
NC
Q8
A
VDDQ VSS
VDDQ VDD VDD
Q6 VDDQ VDD
VDDQ VDD
VDDQ VDD VSS
VDD
VDDQ
VDDQ VSS
VSS VSS VSS
A
A
NC
VSS
A A
A
D5 VSS
NC VSS
NC
NC
VREF
VSS VDD
VSS
VSS
A
VSS
QVLD
NC
Q7
NC
D8
D7
VDD
A
891011
Q0
AARPS CQ
A NC NC Q4
VSS NC NC D4
NC
VSS NC
Q3
NC
NC
NC
VREF
NC
NC
VDDQ NC
VDDQ NC NC
VDDQ VDDQ
VDDQ D2VDDQ NC Q2
NC
VDDQ
VDDQ NC
VSS NC D1
NC
TDITMS
VSS
ANC
A
NC
D3
NC
ZQ
NC
Q1
NC
NC
D0
NC
A
NC
NC
[+] Feedback [+] Feedback