K7B321835C Datasheet PDF - Samsung semiconductor
| Part Number | K7B321835C | |
| Description | 1Mx36 & 2Mx18 Synchronous SRAM | |
| Manufacturers | Samsung semiconductor | |
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There is a preview and K7B321835C download ( pdf file ) link at the bottom of this page. Total 20 Pages | ||
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K7B323635C
K7B321835C
1Mx36 & 2Mx18 Synchronous SRAM
36Mb Sync. Burst SRAM Specification
100LQFP with Pb / Pb-Free
(RoHS compliant)
INFORMATION IN THIS DOCUMENT IS PROVIDED IN RELATION TO SAMSUNG PRODUCTS,
AND IS SUBJECT TO CHANGE WITHOUT NOTICE.
NOTHING IN THIS DOCUMENT SHALL BE CONSTRUED AS GRANTING ANY LICENSE,
EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE,
TO ANY INTELLECTUAL PROPERTY RIGHTS IN SAMSUNG PRODUCTS OR TECHNOLOGY.
ALL INFORMATION IN THIS DOCUMENT IS PROVIDED
ON AS "AS IS" BASIS WITHOUT GUARANTEE OR WARRANTY OF ANY KIND.
1. For updates or additional information about Samsung products, contact your nearest Samsung office.
2. Samsung products are not intended for use in life support, critical care, medical, safety equipment, or simi-
lar applications where Product failure could result in loss of life or personal or physical harm, or any military
or defense application, or any governmental procurement to which special terms or provisions may apply.
* Samsung Electronics reserves the right to change products or specification without notice.
www.DataSheet4U.com
- 1 - Rev. 1.1 March 2008
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K7B323635C
K7B321835C
PIN CONFIGURATION(TOP VIEW)
1Mx36 & 2Mx18 Synchronous SRAM
DQPc
DQc0
DQc1
VDDQ
VSSQ
DQc2
DQc3
DQc4
DQc5
VSSQ
VDDQ
DQc6
DQc7
N.C.
VDD
N.C.
VSS
DQd0
DQd1
VDDQ
VSSQ
DQd2
DQd3
DQd4
DQd5
VSSQ
VDDQ
DQd6
DQd7
DQPd
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 LQFP
(20mm x 14mm)
K7B323635C (1Mx36)
80 DQPb
79 DQb7
78 DQb6
77 VDDQ
76 VSSQ
75 DQb5
74 DQb4
73 DQb3
72 DQb2
71 VSSQ
70 VDDQ
69 DQb1
68 DQb0
67 VSS
66 N.C.
65 VDD
64 ZZ
63 DQa7
62 DQa6
61 VDDQ
60 VSSQ
59 DQa5
58 DQa4
57 DQa3
56 DQa2
55 VSSQ
54 VDDQ
53 DQa1
52 DQa0
51 DQPa
PIN NAME
SYMBOL
PIN NAME
LQFP PIN NO.
SYMBOL
PIN NAME
LQFP PIN NO.
A0 - A19
Address Inputs
32,33,34,35,36,37,39 VDD
42,43,44,45,46,47,48, VSS
49,50,81,82,99,100
ADV
Burst Address Advance 83
N.C.
ADSP
Address Status Processor 84
ADSC
Address Status Controller 85
DQa0~a7
CLK Clock
89 DQb0~b7
CS1 Chip Select
98
DQc0~c7
CS2 Chip Select
97
DQd0~d7
CS2 Chip Select
92
DQPa~Pd
WEx(x=a,b,c,d) Byte Write Inputs
93,94,95,96
OE
Output Enable
86
GW
Global Write Enable
88
VDDQ
BW
Byte Write Enable
87
ZZ
Power Down Input
64
VSSQ
www.DataShLeBeOt4U.com Burst Mode Control
31
Power Supply(+3.3V) 15,41,65,91
Ground
17,40,67,90
No Connect
14,16,38,66
Data Inputs/Outputs
52,53,56,57,58,59,62,63
68,69,72,73,74,75,78,79
2,3,6,7,8,9,12,13
18,19,22,23,24,25,28,29
51,80,1,30
Output Power Supply 4,11,20,27,54,61,70,77
(2.5V or 3.3V)
Output Ground
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 - Rev. 1.1 March 2008
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for K7B321835C electronic component. |
| Information | Total 20 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ K7B321835C.PDF Datasheet ] | |
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