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參數(shù)資料
| 型號： | E0C63466D |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 4-BIT, MROM, 4.1 MHz, MICROCONTROLLER, UUC14 |
| 封裝： | PLASTIC, QFP-144 |
| 文件頁數(shù)： | 7/11頁 |
| 文件大小： | 102K |
| 代理商： | E0C63466D |
5
E0C63466
s PIN DESCRIPTION
Pin name
VDD
VSS
VD1
VC1–VC5
VREF
CA–CF
OSC1
OSC2
OSC3
OSC4
K00–K03
K10, K11
K12
K13
P00–P03
P10–P13
P20
P21
P22
P23
R00
R01
R02
R03
R10–R13
R20–R23
COM0, COM1
COM2–COM14
COM15, COM16
SEG0–SEG59
BZ
SVD
RESET
TEST
QFP8-144,QFP17-144
31
25
28
75–79
34
85–80
26
27
29
30
70–67
66,65
64
63
62–59
58–55
54
53
52
51
50
49
48
47
46–43
42–39
23,22
21,20,18–15,86–92
93,94
14–1,143–110,106–95
24
74
32
33
QFP5-128
64
58
61
101–105
67
111–106
59
60
62
63
99–96
95,94
–
93
92–89
88–85
84
83
82
81
80
79
78
77
76–73
72–69
–
56–51,112–118
–
50–1,128–119
57
100
65
66
Function
Power (+) supply pin
Power (–) supply pin
Oscillation/internal logic system regulated voltage output pin
LCD system power supply pin
1/4 bias generated internally, 1/5 bias supplied externally
(selected by mask option)
LCD system power supply testing pin
LCD system boosting/reducing capacitor connecting pin
Crystal or CR oscillation input pin (selected by mask option)
Crystal or CR oscillation output pin (selected by mask option)
Ceramic or CR oscillation input pin
(selected by mask option)
Ceramic or CR oscillation output pin
(selected by mask option)
Input port
I/O port
I/O port (switching to serial I/F input/output is possible by software)
I/O port
I/O port (switching to CL signal output is possible by software)
I/O port (switching to FR signal output is possible by software)
Output port
Output port (switching to TOUT signal output is possible by software)
Output port (switching to FOUT signal output is possible by software)
Output port
LCD common output pin
(1/8, 1/16, 1/17 duty can be selected by software)
LCD segment output pin
Sound output pin
SVD external voltage input pin
Initial reset input pin
Testing input pin
Pin No.
In/Out
–
O
–
I
O
I
O
I
I/O
O
I
s ELECTRICAL CHARACTERISTICS
q Absolute Maximum Ratings
Item
Supply voltage
Input voltage (1)
Input voltage (2)
Permissible total output current 1
Operating temperature
Storage temperature
Soldering temperature / time
Permissible dissipation 2
1
2
(VSS=0V)
Symbol
VDD
VI
VIOSC
ΣIVDD
Topr
Tstg
Tsol
PD
Value
-0.5 to 7.0
-0.5 to VDD + 0.3
-0.5 to VD1 + 0.3
10
-20 to 70
-65 to 150
260
°C, 10sec (lead section)
250
Unit
V
mA
°C
–
mW
The permissible total output current is the sum total of the current (average current) that simultaneously flows from the output pin (or is drawn in).
In case of plastic package (QFP8-144pin, QFP17-144pin, QFP5-128pin).
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