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PDF K7B163625A Data sheet ( Hoja de datos )
| Número de pieza | K7B163625A | |
| Descripción | 512Kx36 & 1Mx18 Synchronous SRAM | |
| Fabricantes | Samsung semiconductor | |
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K7B163625A
K7B161825A
512Kx36 & 1Mx18 Synchronous SRAM
Document Title
512Kx36 & 1Mx18-Bit Synchronous Burst SRAM
Revision History
Rev. No.
0.0
History
1. Initial draft
0.1 1. Add JTAG Scan Order
0.2 1. Add x32 org and industrial temperature .
2. Add 165FBGA package
1.0 1. Final spec release
1.1 1. Delete 119BGA package.
2. Correct the Ball Size of 165 FBGA.
2.0 1. Delete x32 Org.
2. Delete 165FBGA package.
3. Delelte the 6.5 ns speed bin.
Draft Date
Feb. 23. 2001
May. 10. 2001
Aug. 30. 2001
Remark
Preliminary
Preliminary
Preliminary
May. 10. 2002
April 04. 2003
Final
Final
Nov. 17, 2003
Final
- 1 - Nov. 2003
Rev 2.0
1 page  
K7B163625A
K7B161825A
PIN CONFIGURATION(TOP VIEW)
512Kx36 & 1Mx18 Synchronous SRAM
N.C.
N.C.
N.C.
VDDQ
VSSQ
N.C.
N.C.
D Q b0
D Q b1
VSSQ
VDDQ
D Q b2
D Q b3
N.C.
VDD
N.C.
VSS
D Q b4
D Q b5
VDDQ
VSSQ
D Q b6
D Q b7
DQPb
N.C.
VSSQ
VDDQ
N.C.
N.C.
N.C.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
100 Pin TQFP
(20mm x 14mm)
K7B161825A(1Mx18)
80 A10
79 N.C.
78 N.C.
77 VDDQ
76 VSSQ
75 N.C.
74 DQPa
73 DQa7
72 DQa6
71 VSSQ
70 VDDQ
69 DQa5
68 DQa4
67 VSS
66 N.C.
65 VDD
64 ZZ
63 DQa3
62 DQa2
61 VDDQ
60 VSSQ
59 DQa1
58 DQa0
57 N.C.
56 N.C.
55 VSSQ
54 VDDQ
53 N.C.
52 N.C.
51 N.C.
PIN NAME
SYMBOL
PIN NAME
A0 - A19
Address Inputs
ADV
ADSP
ADSC
CLK
CS1
CS2
CS2
W Ex(x=a,b)
OE
GW
BW
ZZ
LBO
Burst Address Advance
Address Status Processor
Address Status Controller
Clock
Chip Select
Chip Select
Chip Select
Byte Write Inputs
Output Enable
Global Write Enable
Byte Write Enable
Power Down Input
Burst Mode Control
TQFP PIN NO.
SYMBOL
32,33,34,35,36,37,42
43,44,45,46,47,48,49
50 80,81,82,99,100
83
84
85
89
98
97
92
93,94
86
88
87
64
31
VDD
VSS
N.C.
DQa0 ~ a7
DQb0 ~ b7
DQPa, Pb
VDDQ
VSSQ
PIN NAME
Power Supply(+3.3V)
Ground
No Connect
Data Inputs/Outputs
Output Power Supply
(2.5V or 3.3V)
Output Ground
TQFP PIN NO.
15,41,65,91
17,40,67,90
1,2,3,6,7,14,16,25,28,29,
30,38,39,51,52,53,56,57,
66,75,78,79,95,96
58,59,62,63,68,69,72,73
8,9,12,13,18,19,22,23
74,24
4,11,20,27,54,61,70,77
5,10,21,26,55,60,71,76
Notes : 1. A0 and A1 are the two least significant bits(LSB) of the address field and set the internal burst counter if burst is desired.
- 5 - Nov. 2003
Rev 2.0
5 Page 
K7B163625A
K7B161825A
512Kx36 & 1Mx18 Synchronous SRAM
- 11 -
Nov. 2003
Rev 2.0
11 Page | ||
| Páginas | Total 19 Páginas | |
| PDF Descargar | [ Datasheet K7B163625A.PDF ] | |
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