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M28C64 数据表(PDF) 2 Page - STMicroelectronics

部件名 M28C64
功能描述  64 Kbit 8K x 8 Parallel EEPROM With Software Data Protection
PDF  24 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

M28C64 数据表(HTML) 2 Page - STMicroelectronics

  M28C64 Datasheet HTML 1Page - STMicroelectronics M28C64 Datasheet HTML 2Page - STMicroelectronics M28C64 Datasheet HTML 3Page - STMicroelectronics M28C64 Datasheet HTML 4Page - STMicroelectronics M28C64 Datasheet HTML 5Page - STMicroelectronics M28C64 Datasheet HTML 6Page - STMicroelectronics M28C64 Datasheet HTML 7Page - STMicroelectronics M28C64 Datasheet HTML 8Page - STMicroelectronics M28C64 Datasheet HTML 9Page - STMicroelectronics Next Button
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M28C64
2/24
Figure 2A. DIP Connections
Note: 1. NC = Not Connected
Figure 2B. PLLC Connections
Note: 1. NC = Not Connected
2. DU = Do Not Use
A1
A0
DQ0
A7
A4
A3
A2
A6
A5
NC
A10
A8
A9
DQ7
W
A11
G
E
DQ5
DQ1
DQ2
DQ3
VSS
DQ4
DQ6
A12
RB
VCC
AI01351C
M28C64
8
1
2
3
4
5
6
7
9
10
11
12
13
14
16
15
28
27
26
25
24
23
22
21
20
19
18
17
AI01352D
A8
A10
17
A0
NC
DQ0
A6
A3
A2
A1
A5
A4
9
A9
1
A11
DQ6
DQ7
32
M28C64
NC
G
E
25
Figure 2C. SO Connections
Note: 1. NC = Not Connected
Figure 2D. TSOP Connections
Note: 1. NC = Not Connected
DQ0
DQ1
A3
A0
A2
A1
A10
E
NC
DQ7
G
DQ5
VCC
DQ4
A9
W
A4
RB
A7
AI01353C
M28C64
8
2
3
4
5
6
7
9
10
11
12
13
14
22
21
20
19
18
17
16
15
DQ2
VSS
A6
A5
DQ6
28
27
26
25
24
23
A11
DQ3
1
A12
A8
A1
A0
DQ0
A5
A2
A4
A3
A9
A11
DQ7
A8
G
E
DQ5
DQ1
DQ2
DQ3
DQ4
DQ6
NC
W
A12
A6
RB
VCC
A7
AI01354C
M28C64
28
1
22
78
14
15
21
VSS
A10
DESCRIPTION
The M28C64 devices consist of 8192x8 bits of low
power,
parallel
EEPROM,
fabricated
with
STMicroelectronics’ proprietary single polysilicon
CMOS technology. The devices offer fast access
time, with low power dissipation, and require a
single voltage supply (5V or 3V, depending on the
option chosen).
The device has been designed to offer a flexible
microcontroller interface, featuring both hardware
and software handshaking, with Ready/Busy,
Data Polling and Toggle Bit. The device supports
a 64 byte Page Write operation. Software Data
Protection (SDP) is also supported, using the
standard JEDEC algorithm.



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