參數(shù)資料
型號: MC68HC05G1B
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP56
封裝: SDIP-56
文件頁數(shù): 14/124頁
文件大?。?/td> 732K
代理商: MC68HC05G1B
MOTOROLA
12-6
MC68HC05G1
OPERATING MODES
12
Please refer to
MC68HC705G1PGMR PROGRAMMING BOARD, User’s Guide rev.10 for more
details.
Figure 12-4 EPROM Programming Circuit for Bootstarp mode
VDD
OSC1
OSC2
RESET
IRQ
VCOIN
RF
VSS
MC68HC705G1
PCOUT
INT1
INT2
VRL
VPP
VRH
22M
22p
10p
32.768KHz
+5V
560K
1K
0.47
1.5K
VPP
75K
+5V
390
PC6
PC7
Program
Verify
PB0
10K
+9V
27256
(27128)
+5V
CE
OE
8
6
8
PC5..PC0
PB7..PB0
PA7..PA0
D7..D0
A7..A0
A13..A8
VPP
+5V
+
10K
1
+5V
PD0
PD1
PD2
PD3
+5V
(128)
(256)
4 x 10K
S0 S1 S2 S3
A14/(PGM)
10K
10
+
TPG
106
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