參數(shù)資料
型號: MC68HC05P4ADWR3
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDSO28
封裝: PLASTIC, SOIC-28
文件頁數(shù): 68/102頁
文件大小: 930K
代理商: MC68HC05P4ADWR3
Advance Information
MC68HC05P4A — Rev. 6.0
68
Self-Check Mode
MOTOROLA
Self-Check Mode
Figure 10-1. Self-Check Circuit
Table 10-1. Self-Check Results
PC2
PC1
PC0
Remarks
0
1
Bad I/O
0
1
0
Bad RAM
0
1
Bad timer
1
0
Bad ROM
1
0
1
Bad serial
1
0
Bad interrupt
Flashing
Good device
All others
Bad device
Note:
0 indicates LED is on; 1 indicates LED is off.
10 k
V
DD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
27
28
21
22
23
24
25
26
V
DD
4.7 k
RESET
IRQ
PA5
PA4
PA3
PA2
PA1
PA0
PA6
PA7
SDO/PB5
SDI/PB6
SCK/PB7
V
SS
1
f
20 pF
10 M
4 MHz
20 pF
PC0
V
DD
OSC1
OSC2
TCAP/PD7
TCMP
PD5
PC1
PC2
PC3
PC4
PC5
PC6
PC7
V
DD
V
TST
20
19
18
17
16
15
10 K
470
10 k
V
TST
= 10.0 V
V
DD
= 5.0 V
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