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參數(shù)資料
| 型號： | SRA Series |
| 英文描述： | SRAM Memory Card 256KB Through 8MB(256KB - 8MB靜態(tài)RAM存儲器卡) |
| 中文描述： | SRAM的記憶卡，通過8MB的256KB的（256KB的- 8MB的靜態(tài)RAM的存儲器卡） |
| 文件頁數(shù)： | 2/10頁 |
| 文件大小： | 113K |
| 代理商： | SRA SERIES |
June 2000 Rev. 5 - ECO #12895
2
PCMCIA Flash Memory Card
SRA Series
PC Card Products
Pinout
Notes:
1. CD1# and CD2# are grounded internal to PC Card.
2. Shows density for which specified address bit is MSB. Higher order address bits are
no connects (i.e., 1MB A19 is MSB, A20 - A21 are NC).
3. BVD1 is an open drain output with a 10K ohm internal pull-up resistor.
4. Address bit 22 is used for the 8MB cards as well as the 6MB Cards.
Pin Signal name I/O
1
GND
2
DQ3
3
DQ4
4
DQ5
5
DQ6
6
DQ7
7
CE1#
8
A10
9
OE#
10
A11
11
A9
12
A8
13
A13
14
A14
15
WE#
16 RDY/BSY#
17
Vcc
18
Vpp1
19
A16
20
A15
21
A12
22
A7
23
A6
24
A5
25
A4
26
A3
27
A2
28
A1
29
A0
30
DQ0
31
DQ1
32
DQ2
33
WP
34
GND
Function
Ground
Data bit 3
Data bit 4
Data bit 5
Data bit 6
Data bit 7
Card enable 1
Address bit 10
Output enable
Address bit 11
Address bit 9
Address bit 8
Address bit 13
Address bit 14
Write Enable
Ready/Busy
Supply Voltage
Prog. Voltage
Address bit 16
Address bit 15
Address bit 12
Address bit 7
Address bit 6
Address bit 5
Address bit 4
Address bit 3
Address bit 2
Address bit 1
Address bit 0
Data bit 0
Data bit 1
Data bit 2
Write Potect
Ground
Active
Pin Signal name I/O
35
GND
36
CD1#
37
DQ11
38
DQ12
39
DQ13
40
DQ14
41
DQ15
42
CE2#
43
VS1
44
N.C.
45
N.C.
46
A17
47
A18
48
A19
49
A20
50
A21
51
Vcc
52
Vpp2
53
A22
54
A23
55
A24
56
A25
57
VS2
58
N.C.
59
Wait#
60
N.C.
61
REG#
62
BVD2
63
BVD1
64
DQ8
65
DQ9
66
DQ10
67
CD2#
68
GND
Function
Ground
Card Detect 1
Data bit 11
Data bit 12
Data bit 13
Data bit 14
Data bit 15
Card Enable 2
Voltage Sense 1
Active
I/O
I/O
I/O
I/O
I/O
I
I
I
I
I
I
I
I
I
O
O
I/O
I/O
I/O
I/O
I
I
O
LOW
LOW
LOW
N.C.
LOW
I
I
I
I
I
Address bit 17
Address bit 18
Address bit 19
Address bit 20
Address bit 21
Supply Voltage
Prog. Voltage
Address bit 22
N.C.
N.C.
N.C.
Voltage Sense 2
256KB(2)
512KB(2)
1MB(2)
2MB(2)
4MB(2)
LOW
N.C.
N.C.
N.C.
8MB(2,4)
I
I
I
I
I
I
I
I
I
I
I
O
N.C.
O
Extended Bus Cycle
Low
I
Attrib Mem Select
Bat. Volt. Detect 2
Bat. Volt. Detect 1
Data bit 8
Data bit 9
Data bit 10
Card Detect 2
Ground
Low
O
O
I/O
I/O
O
O
(3)
I/O
I/O
I/O
O
HIGH
LOW
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