參數(shù)資料
型號: M34524MC-XXXFP
元件分類: 微控制器/微處理器
英文描述: 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP64
封裝: 14 X 14 MM, 0.80 MM PITCH, PLASTIC, QFP-64
文件頁數(shù): 65/161頁
文件大?。?/td> 1199K
代理商: M34524MC-XXXFP
Rev.2.00
Jul 27, 2004
page 157 of 159
REJ03B0091-0200Z
4524 Group
Table 25 Product of built-in PROM version
PROM size
( 10 bits)
16384 words
RAM size
( 4 bits)
512 words
M34524EDFP
One Time PROM [shipped in blank]
64P6N-A
BUILT-IN PROM VERSION
In addition to the mask ROM versions, the 4524 Group has the
One Time PROM versions whose PROMs can only be written to
and not be erased.
The built-in PROM version has functions similar to those of the
mask ROM versions, but it has PROM mode that enables writing to
built-in PROM.
Table 25 shows the product of built-in PROM version. Figure 75
shows the pin configurations of built-in PROM versions.
The One Time PROM version has pin-compatibility with the mask
ROM version.
ROM type
Package
Part number
Fig. 75 Pin configuration of built-in PROM version
PIN CONFIGURATION (TOP VIEW)
64
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
789 10 111213141516
3456
12
17
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
D
3
P
3
1
/A
IN
5
P
3
0
/A
IN
4
P
0
P
0
1
P
0
2
P
0
3
P
1
P
1
3
P
1
0
P
1
2
D
1
D
2
RESET
P
3
/A
IN
7
P
3
2
/A
IN
6
XCOUT
XCIN
CNVSS
XOUT
XIN
VSS
VDD
D5/SOUT
D4/SIN
Outline 64P6N-A
48 47424140393837 363534 33
464544 43
SEG14
SEG15
SEG13
SEG12
D
0
VDCE
P
2
1
/A
IN
1
P
2
/A
IN
2
SEG6
SEG5
SEG4
SEG3
VLC1/SEG2
VLC2/SEG1
VLC3/SEG0
C
O
M
0
C
O
M
1
C
O
M
2
C
O
M
3
SEG7
SEG8
SEG9
SEG11
P
2
3
/A
IN
3
SEG10
S
E
G
1
6
D7/CNTR0
C/CNTR1
D8/INT0
D9/INT1
D6/SCK
M34524EDFP
S
E
G
1
9
P
2
0
/A
IN
0
S
E
G
1
7
S
E
G
1
8
P
4
1
P
4
0
P
4
3
P
4
2
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