參數(shù)資料
型號(hào): V54C3256404VDLJ8PC
廠(chǎng)商: PROMOS TECHNOLOGIES INC
元件分類(lèi): DRAM
英文描述: 64M X 4 SYNCHRONOUS DRAM, 6 ns, PBGA60
封裝: GREEN, MO-210, FBGA-60
文件頁(yè)數(shù): 23/56頁(yè)
文件大小: 728K
代理商: V54C3256404VDLJ8PC
3
V54C3256(16/80/40)4VD Rev. 1.7 May 2006
ProMOS TECHNOLOGIES
V54C3256(16/80/40)4VD
54 Pin Plastic TSOP-II
x16 PIN CONFIGURATION
Top View
Pin Names
CLK
Clock Input
CKE
Clock Enable
CS
Chip Select
RAS
Row Address Strobe
CAS
Column Address Strobe
WE
Write Enable
A0–A12
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
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
A12
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
356164V-01
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