参数资料
型号: 42S16800A
厂商: Integrated Silicon Solution, Inc.
英文描述: 16Meg x 8, 8Meg x16 & 4Meg x 32 128-MBIT SYNCHRONOUS DRAM
中文描述: 16Meg × 8,8Meg x16
文件页数: 18/22页
文件大小: 540K
代理商: 42S16800A
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774
5
PRELIMINARYINFORMATION
Rev. 00C
01/20/05
ISSI
IS42S81600A, IS42S16800A, IS42S32400A
PIN CONFIGURATIONS
86 pin TSOP - Type II for x32
PIN DESCRIPTIONS
A0-A11
Row Address Input
A0-A7
Column Address Input
BA0, BA1
Bank Select Address
I/O0 to I/O31
Data I/O
CLK
System Clock Input
CKE
Clock Enable
CS
Chip Select
RAS
Row Address Strobe Command
CAS
Column Address Strobe Command
VDD
I/O0
VDDQ
I/O1
I/O2
VSSQ
I/O3
I/O4
VDDQ
I/O5
I/O6
VSSQ
I/O7
NC
VDD
DQM0
WE
CAS
RAS
CS
A11
BA0
BA1
A10
A0
A1
A2
DQM2
VDD
NC
I/O16
VSSQ
I/O17
I/O18
VDDQ
I/O19
I/O20
VSSQ
I/O21
I/O22
VDDQ
I/O23
VDD
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
31
32
33
34
35
36
37
38
39
40
41
42
43
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
VSS
I/O15
VSSQ
I/O14
I/O13
VDDQ
I/O12
I/O11
VSSQ
I/O10
I/O9
VDDQ
I/O8
NC
VSS
DQM1
NC
CLK
CKE
A9
A8
A7
A6
A5
A4
A3
DQM3
VSS
NC
I/O31
VDDQ
I/O30
I/O29
VSSQ
I/O28
I/O27
VDDQ
I/O26
I/O25
VSSQ
I/O24
VSS
WE
Write Enable
DQM0-DQM3
x32 Input/Output Mask
VDD
Power
Vss
Ground
VDDQ
Power Supply for I/O Pin
VssQ
Ground for I/O Pin
NC
No Connection
相关PDF资料
PDF描述
42S32200 512K Bits x 32 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
4300-000 EMI/RFI FILTER Hermetically Sealed
4300-000LF
4300-001 EMI/RFI FILTER Hermetically Sealed
4300-001LF
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