CY7C1266V18, CY7C1277V18
CY7C1268V18, CY7C1270V18
Pin Configurations
165-Ball FBGA (15 x 17 x 1.4 mm) Pinout
CY7C1266V18 (4M x 8)
| 1 |
|
| 2 | 3 | 4 |
| 5 |
| 6 |
| 7 |
| 8 |
| 9 | 10 | 11 | |||||||
A |
|
|
|
|
| NC/72M | A |
|
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|
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| NC/144M |
|
|
| A | A | CQ | ||
|
| CQ | R/W |
|
| NWS | 1 |
| K |
|
| LD | |||||||||||||
B |
|
| NC | NC | NC | A | NC/288M |
| K |
|
| 0 |
| A | NC | NC | DQ3 | ||||||||
|
|
|
| NWS | |||||||||||||||||||||
C |
|
| NC | NC | NC | VSS |
| A |
| A |
| A | VSS | NC | NC | NC | |||||||||
D |
|
| NC | NC | NC | VSS |
| VSS | VSS |
| VSS | VSS | NC | NC | NC | ||||||||||
E |
|
| NC | NC | DQ4 | VDDQ |
| VSS | VSS |
| VSS | VDDQ | NC | NC | DQ2 | ||||||||||
F |
|
| NC | NC | NC | VDDQ |
| VDD | VSS |
| VDD | VDDQ | NC | NC | NC | ||||||||||
G |
|
| NC | NC | DQ5 | VDDQ |
| VDD | VSS |
| VDD | VDDQ | NC | NC | NC | ||||||||||
H |
|
|
| VREF | VDDQ | VDDQ |
| VDD | VSS |
| VDD | VDDQ | VDDQ | VREF | ZQ | ||||||||||
| DOFF | ||||||||||||||||||||||||
J |
|
| NC | NC | NC | VDDQ |
| VDD | VSS |
| VDD | VDDQ | NC | DQ1 | NC | ||||||||||
K |
|
| NC | NC | NC | VDDQ |
| VDD | VSS |
| VDD | VDDQ | NC | NC | NC | ||||||||||
L |
|
| NC | DQ6 | NC | VDDQ |
| VSS | VSS |
| VSS | VDDQ | NC | NC | DQ0 | ||||||||||
M |
|
| NC | NC | NC | VSS |
| VSS | VSS |
| VSS | VSS | NC | NC | NC | ||||||||||
N |
|
| NC | NC | NC | VSS |
| A |
| A |
| A | VSS | NC | NC | NC | |||||||||
P |
|
| NC | NC | DQ7 | A |
| A | QVLD |
| A |
| A | NC | NC | NC | |||||||||
|
|
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|
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|
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|
|
|
|
|
R |
| TDO | TCK | A | A |
| A | NC |
| A |
| A | A | TMS | TDI | ||||||||||
CY7C1277V18 (4M x 9)
| 1 |
|
| 2 | 3 | 4 |
| 5 | 6 |
| 7 |
| 8 |
| 9 | 10 | 11 | ||||||
A |
|
|
|
|
| NC/72M | A |
|
|
| NC |
|
|
| NC/144M |
|
|
| A | A | CQ | ||
|
| CQ | R/W |
|
| K |
|
| LD | ||||||||||||||
B |
|
| NC | NC | NC | A | NC/288M |
| K |
|
| 0 |
| A | NC | NC | DQ3 | ||||||
|
|
|
| BWS | |||||||||||||||||||
C |
|
| NC | NC | NC | VSS | A |
| A |
| A | VSS | NC | NC | NC | ||||||||
D |
|
| NC | NC | NC | VSS | VSS | VSS |
| VSS | VSS | NC | NC | NC | |||||||||
E |
|
| NC | NC | DQ4 | VDDQ | VSS | VSS |
| VSS | VDDQ | NC | NC | DQ2 | |||||||||
F |
|
| NC | NC | NC | VDDQ | VDD | VSS |
| VDD | VDDQ | NC | NC | NC | |||||||||
G |
|
| NC | NC | DQ5 | VDDQ | VDD | VSS |
| VDD | VDDQ | NC | NC | NC | |||||||||
H |
|
|
| VREF | VDDQ | VDDQ | VDD | VSS |
| VDD | VDDQ | VDDQ | VREF | ZQ | |||||||||
| DOFF | ||||||||||||||||||||||
J |
|
| NC | NC | NC | VDDQ | VDD | VSS |
| VDD | VDDQ | NC | DQ1 | NC | |||||||||
K |
|
| NC | NC | NC | VDDQ | VDD | VSS |
| VDD | VDDQ | NC | NC | NC | |||||||||
L |
|
| NC | DQ6 | NC | VDDQ | VSS | VSS |
| VSS | VDDQ | NC | NC | DQ0 | |||||||||
M |
|
| NC | NC | NC | VSS | VSS | VSS |
| VSS | VSS | NC | NC | NC | |||||||||
N |
|
| NC | NC | NC | VSS | A |
| A |
| A | VSS | NC | NC | NC | ||||||||
P |
|
| NC | NC | DQ7 | A | A | QVLD |
| A |
| A | NC | NC | DQ8 | ||||||||
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R |
| TDO | TCK | A | A | A | NC |
| A |
| A | A | TMS | TDI | |||||||||
Document Number: | Page 4 of 27 |
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