參數(shù)資料
型號: DMC73C167
英文描述: 8Bit Single Chip Microcontroller
中文描述: 8位單芯片微控制器
文件頁數(shù): 84/90頁
文件大?。?/td> 742K
代理商: DMC73C167
84
8Bit Single Chip Microcontroller
DMC73C167
Notes : 1) PWM1_(0 to 8), B (0 to 3), Yout, OSCOUT (OSD/CPU), BLUE, RED, GREEN ==> Open.
2) CHROM/XUROM (#32) = Low ==> 16K user EPROM
programming and read
= High ==> character EPROM
programming and read
3) For signature mode, insert a 3.9 Kohms resistor between the pin #24 of the socket and the
pin #17 of the 73CE167.
4) In R bit program and verify mode, #37 and #38 ==> VCC.
Table 6-1. 73CE167 Pin Assignments
Normal Mode
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
EPROM Mode
I/O
-
I
I
I
I
I
I
I
-
-
-
-
I
I
I
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I
I
I
TMC27C128
Name
Signal
A0
A1
A2
A3
A4
A5
A6
A7
B0
B1
B2
B3
B4
B5
B6
B7
C0
C1
C2
C3
C4
C5
C6
C7
DO
D1
D2
D3
Pin No.
19
46
41
47
48
49
50
53
11
12
13
14
15
16
17
18
20
21
22
23
24
25
26
28
29
30
31
32
Description
Signal
-
A0
A1
A2
A3
A4
A5
A6
-
-
-
-
A7
A8
A9
A10
DO
D1
D2
D3
D4
D5
D6
D7
A11
A12
A13
Description
Pin No.
4-bit ADC
ECI1
ECI2
INT1
INT3
INT5
A0
A1
A2
A3
A4
A5
A6
10
9
8
7
6
5
4
EPROM
Address
OPEN DRAIN (2 NTR) 12V
OPEN DRAIN (2 NTR) 12V
OPEN DRAIN (2 NTR) 12V
OPEN DRAIN (2 NTR) 12V
OPEN DRAIN (1 NTR) 5V
OPEN DRAIN (1 NTR) 5V
OPEN DRAIN (1 NTR) 5V
OPEN DRAIN (1 NTR) 5V
EPROM
Address
A7
A8
A9
A10
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
A11
A12
A13
3
25
24
21
11
12
13
14
15
16
17
18
23
2
26
Port C is a
bidirectional data port
DO - D7 are
data I/O
Port D is a
bidirectional data port
EPROM
Address
CHROM/XUROM
££á££×££
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