参数资料
型号: M37753FFCFP
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP80
封装: PLASTIC, QFP-80
文件页数: 17/67页
文件大小: 0K
代理商: M37753FFCFP
24
PRELIMINAR
Y
Notice:
This
is not
a final
specification.
Some
parametric
limits
are
subject
to change.
MITSUBISHI MICROCOMPUTERS
M37753FFCFP
M37753FFCHP
SHINGLE-CHIP 16-BIT CMOS MICROCOMPUTER FLASH MEMORY VERSION
Flash memory mode 2 (serial I/O mode)
The M37753FFCFP and the M37753FFCHP have a function to seri-
ally input/output the software commands, addresses, and data re-
quired for operation on the internal flash memory (e. g., read,
program, and erase) using only a few pins. This is called the serial I/
O (input/output) mode. This mode can be selected by driving the
__
SDA (serial data input/output), SCLK (serial clock input ), and OE
pins high after connecting wires as shown in Figures 13, 14 and
powering on the VCC pin and then applying VPPH to the VPP pin.
In the serial I/O mode, the user can use seven types of software
commands: bank (0, 1) select, read, program, program verify, auto
erase, and error check.
Serial input/output is accomplished synchronously with the clock,
beginning from the LSB (LSB first).
Fig. 13 Pin connection of M37753FFCFP when operating in serial I/O mode
65
64
P8
4
63
P8
5
P8
6
P8
7
P0
0
P0
1
P0
2
P0
3
P0
4
P0
5
P0
6
P0
7
P1
0
P1
1
P1
2
P1
3
P1
4
P1
5
P1
6
P1
7
P2
0
P2
1
P2
2
P2
3
P24
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
P83
P82
P81
P80
VCC
AVCC
VREF
AVSS
VSS
P77
P7
0
P76
P75
P74
P73
P72
P71
VCC
OE
66
40
P25
39
P26
38
P27
37
P30
36
P31
35
P32
34
P33
33
VSS
32
E
31
XOUT
30
XIN
29
RESET
28
CNVSS
27
BYTE
26
P40
25
67
68
69
70
71
72
73
74
75
76
77
1
P6
7
2
P6
6
3
P6
5
4
P6
4
5
P6
3
6
P6
2
7
P6
1
8
P6
0
9
P5
7
10
P5
6
11
P5
5
12
P5
4
13
P5
3
14
P5
2
15
P5
1
16
P5
0
17
P4
7
18
P4
6
19
P4
5
20
P4
4
21
P4
3
22
P4
2
23
P4
1
24
78
79
80
M37753FFCFP
VPP
VSS
SCLK
SDA
BUSY
V : Connect to the ceramic oscillation circuit.
VV : Connect the BYTE pin to VCC or VSS.
indicates the flash memory pin.
Outline 80P6N-A
V
VV
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