1-Megabyte
Flash Memory
PCMCIA Card
AT5FC001
GND GND
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
23
34
26
25
28
27
24
21
22
29
30
33
32
31
20
40
56
44
60
42
58
46
62
49
65
41
57
45
61
48
64
43
59
47
63
50
66
68
67
39
55
38
54
37
53
36
52
35
51
D3
D4
D5
D6
D7
CE1
A10
OE
A11
A9
A8
A13
A14
WE
NC
VCC
NC
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
D0
D1
D2
WP
GND
CD1
D11
D12
D13
D14
D15
CE2
NC
RFU
RFU
A17
A18
A19
NC
NC
VCC
NC
NC
NC
NC
NC
NC
NC
NC
NC
REG
BVD2
BVD1
D8
D9
D10
CD2
GND
Pin Name Function
A0-A19 Addresses
D0-D15 Data
CE1,CE2,
WE, OE, REG
Control Signals
CD, WP
BVD1,

BVD2
Card Status
Pin Configuration
Features
•
Single Power Supply
Read and Write Voltage, 5 V ± 5%
•
High Performance
200 ns Maximum Access Time
6 ms Typical Sector Write
•
CMOS Low Power Consumption
20 mA Typical Active Current (Byte Mode)
400 µA Typical Standby Current
•
Fully MS-DOS Compatible Flash Driver and Formatter
Virtual-Disk Flash Driver with 256 Bytes/Sector
Random Read/Write to any Sector
No Erase Operation Required Prior to any Write
•
Zero Data Retention Power
Batteries not Required for Data Storage
•
PCMCIA/JEIDA 68-Pin Standard
Selectable Byte- or Word-Wide Configuration
•
High Re-programmable Endurance
Built-in Redundancy for Sector Replacement
Minimum 100,000 Write Cycles
•
Five Levels of Write Protection
Prevent Accidental Data Loss
Block Diagram