参数资料
型号: V54C3128404VBLF8PC
厂商: PROMOS TECHNOLOGIES INC
元件分类: DRAM
英文描述: 32M X 4 SYNCHRONOUS DRAM, 6 ns, PBGA60
封装: LEAD FREE, MO-210, FBGA-60
文件页数: 34/54页
文件大小: 693K
代理商: V54C3128404VBLF8PC
4
V54C3128(16/80/40)4VB Rev.1.2 January 2005
ProMOS TECHNOLOGIES
V54C3128(16/80/40)4VB
54 Pin Plastic TSOP-II
PIN CONFIGURATION
Top View
Pin Names
VCC
I/O1
VCCQ
I/O2
I/O3
VSSQ
I/O4
I/O5
VCCQ
I/O6
I/O7
VSSQ
I/O8
VCC
LDQM
WE
CAS
RAS
CS
BA0
BA1
A10
A0
A1
A2
A3
VCC
VSS
I/O16
VSSQ
I/O15
I/O14
VCCQ
I/O13
I/O12
VSSQ
I/O11
I/O10
VCCQ
I/O9
VSS
NC
UDQM
CLK
CKE
NC
A11
A9
A8
A7
A6
A5
A4
VSS
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
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
CLK
Clock Input
CKE
Clock Enable
CS
Chip Select
RAS
Row Address Strobe
CAS
Column Address Strobe
WE
Write Enable
A0–A11
Address Inputs
BA0, BA1
Bank Select
I/O1–I/O16
Data Input/Output
LDQM, UDQM
Data Mask
VCC
Power (+3.3V)
VSS
Ground
VCCQ
Power for I/O’s (+3.3V)
VSSQ
Ground for I/O’s
NC
Not connected
Description
Pkg.
Pin Count
TSOP-II
T
54
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