|
Details, datasheet, quote on part number:HM628512LP-7
| |
Datasheet text preview:
C **********
-TOP VIEW12 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 3 8 3 A13 A14 2 1 3 A15 A16 1 0 2 A17 C18
I HM628512LP-7 (1/2) L00
-MOS 4M (524.288X8)-BIT HIGH SPEED STATIC RAM
13 14 15 17 18 29 20 1
A18 IN 1 2
A
(+5V)
VDD 32 A 31
A
I/O 0 I/O 1 I/O 2 I/O 3 I/O 4 I/O 5 I/O 6 I/O 7
11 9 0
16 IN 3
A
15 IN 17 IN
W
8 7 6 5
14 IN 4
A
20 29 A 28
A
12 IN 5
A
E IN 13 IN 8 IN
A I
2 27 26 23 4 5 2
7 IN 6
A
6 IN 7
A
27 26
A
5 IN 8
A
9 IN 11 IN
O
4 IN 9
A
25 24 A 23 22
I
3 IN 1
A
E IN 10 IN
C
2 IN 10
A
22
1 IN 11
A
S IN
W S OE E
29 4
0 IN 12
I
/O 0 13 I /O 1 14 I /O 2 15 6 GND
21 /O 7 I 10 /O 6 I 19 /O 5 I 18 /O 4 I 7 /O 3
A PUT N C0-A18 OS WE IE
; ; ; ;
ADDRESS CHIP SELECT OUTPUT ENABLE WRITE ENABLE
INPUT/OUTPUT /O 0-I/O 7 ; I-O DATA
HM628512LP-7 (2/2)
A0 A1 A2 A3 A4 A5 A6 A7 A12 14 12 1 11 9 0 8 7 6 5 4 3
D ROW ECODER
MEMORY MATRIX 1,024X4,096
I/O 0 I
2 13
COLUMN I/O C C ID PUT N ATA ONTROL OLUMN DECODER
/O 7
1
WS C OE
22 29
TIMING PULSE GEN. R EAD/WRITE CONTROL
27 A8 26 A9 23 A10 25 A11 28 A13 31 A15 2 A16 30 A17 1 A18
E
4
|
|
