![](/images/new-backgrounds/1192262/1922623x1.webp)
|
|
|
|
| CY7C1386DV25, CY7C1386FV25 | |||
|
|
|
|
| CY7C1387DV25, CY7C1387FV25 | |||
Logic Block Diagram – CY7C1386DV25/CY7C1386FV25 [3] (512K x 36) |
|
|
| |||||
A0,A1,A | ADDRESS |
|
|
|
|
|
|
|
REGISTER |
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
| |
MODE |
| 2 | A[1:0] |
|
|
|
| |
|
|
|
|
|
|
|
| |
ADV |
| BURST | Q1 |
|
|
|
| |
CLK |
| COUNTER AND |
|
|
|
|
| |
|
| LOGIC |
|
|
|
|
| |
|
| CLR |
| Q0 |
|
|
|
|
ADSC |
|
|
|
|
|
|
|
|
ADSP |
|
|
|
|
|
|
|
|
| DQ D, DQP D |
|
| DQ D, DQP D |
|
|
|
|
BW D | BYTE |
|
| BYTE |
|
|
|
|
| WRITE REGISTER |
|
| WRITE DRIVER |
|
|
|
|
| DQ c,DQP C |
|
| DQ c,DQP C | MEMORY |
|
|
|
BW C | BYTE |
|
| BYTE |
| OUTPUT |
| |
| WRITE REGISTER |
|
| WRITE DRIVER | ARRAY | OUTPUT | DQs | |
|
|
| SENSE | BUFFERS | ||||
|
|
|
|
| REGISTERS | |||
|
|
|
| DQ B ,DQP B | AMPS | E | DQP A | |
| DQ B ,DQP B |
|
|
| ||||
|
|
|
|
| DQP B | |||
BW B | BYTE |
|
| BYTE |
|
|
| |
|
|
|
|
| DQP C | |||
|
| WRITE DRIVER |
|
|
| |||
| WRITE REGISTER |
|
|
|
|
| ||
|
|
|
|
|
| DQP D | ||
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
| |
| DQ A, DQP A |
|
| DQ A, DQP A |
|
|
|
|
|
|
| BYTE |
|
|
|
| |
BW A | BYTE |
|
|
|
|
|
| |
|
| WRITE DRIVER |
|
|
|
| ||
BWE | WRITE REGISTER |
|
|
|
|
|
| |
|
|
|
|
|
|
| ||
GW |
|
|
|
|
|
|
| INPUT |
ENABLE | PIPELINED |
|
|
|
| REGISTERS | ||
CE 1 | REGISTER |
|
|
|
|
| ||
CE 2 | ENABLE |
|
|
|
|
|
| |
|
|
|
|
|
|
| ||
CE 3 |
|
|
|
|
|
|
|
|
OE |
|
|
|
|
|
|
|
|
ZZ | CONTROL |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Logic Block Diagram – CY7C1387DV25/CY7C1387FV25 [3] (1M x 18) |
|
|
|
A0, A1, A |
| ADDRESS |
|
|
|
|
|
|
|
| REGISTER |
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
| |
MODE |
|
| 2 | A[1:0] |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
ADV |
|
| BURST | Q1 |
|
|
|
|
|
CLK |
|
|
|
|
|
|
|
| |
| COUNTER AND |
|
|
|
|
| |||
|
|
|
|
|
|
| |||
|
| CLR |
| Q0 |
|
|
|
|
|
ADSC |
|
|
|
|
|
|
|
|
|
ADSP |
|
|
|
|
|
|
|
|
|
|
| DQ B, DQP B |
| DQ B , DQP B |
|
|
|
|
|
|
|
| BYTE |
|
|
|
|
| |
BW B | BYTE |
|
|
|
| OUTPUT | OUTPUT | DQs, | |
WRITE REGISTER |
|
|
| SENSE | |||||
|
|
|
| MEMORY | REGISTERS | BUFFERS | DQP A | ||
|
|
|
|
| AMPS | ||||
|
| DQ A , DQP |
| DQ A, DQP A | ARRAY |
|
| E | DQP B |
|
|
|
|
|
| ||||
BW A | BYTE |
| BYTE |
|
|
|
|
| |
|
|
|
|
|
|
| |||
WRITE REGISTER |
|
|
|
|
|
|
| ||
BWE |
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
| INPUT | |
|
|
|
|
|
|
|
|
| |
CE | 1 | ENABLE | PIPELINED |
|
|
|
| REGISTERS | |
REGISTER |
|
|
|
|
| ||||
CE | 2 |
|
|
|
|
| |||
|
| ENABLE |
|
|
|
|
| ||
CE 3 |
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
| ||
OE |
|
|
|
|
|
|
|
| |
|
| SLEEP |
|
|
|
|
|
|
|
|
| CONTROL |
|
|
|
|
|
|
|
Note |
|
|
|
|
|
|
|
|
|
3. CY7C1386FV25 and CY7C1387FV25 have only 1 chip enable (CE1). |
|
|
|
|
| ||||
Document Number: |
|
|
|
|
|
| Page 2 of 30 |
[+] Feedback