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參數(shù)資料
| 型號(hào)： | HE84770 |
| 廠商： | King Billion Electronics Co., Ltd. |
| 英文描述： | 8-bit Micro-controller |
| 中文描述： | 8位微控制器 |
| 文件頁數(shù)： | 15/30頁 |
| 文件大?。?/td> | 500K |
| 代理商： | HE84770 |
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King Billion Electronics Co., Ltd
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HE84770
HE80000 SERIES
August 25, 2003
This specification is subject to change without notice. Please contact sales person for the latest version before use.
Page 15 of 30
V2.6E
VDD
FXI
FXI
FXO
Crystal Osc.
RC Osc.
MO_FXTAL Fast clock type
0
RC Oscillator.
1
Crystal Oscillator.
Slow clock is clock source for LCD display, Timer1, and Timer Base, etc. Two types of oscillator, crystal
and RC, can be used as slow clock by mask option MO_SXTAL. If used for time keeping function or
other applications that required the accurate timing, crystal oscillator is recommended. If the timing
accuracy is not important, then RC type oscillator can be used to reduce cost.
MO_SXTAL Slow clock type
0
R/C oscillator
1
Crystal oscillator
SXI
SXI
SXO
SXO
Crystal Osc.
RC Osc.
With two clock sources available, the system can switch among operation modes of Fast, Slow, Idle, and
Sleep modes by the setting of OP1 and OP2 registers as shown in tables below to suit the needs of
application such as power saving, etc.
OP1
Field
Mode
Reset
Bit 7
DRDY
R/W
1
Bit 6
STOP
R/W
0
Bit 5
SLOW
R/W
0
Bit 4
INTE
R/W
0
Bit 3
T2E
R/W
0
Bit 2
T1E
R/W
0
Bit 1
Z
R/W
-
Bit 0
C
R/W
-
OP2
Field
Mode
Reset
Bit 7
IDLE
R/W
0
Bit 6
PNWK TCWK
R
-
Bit 5
Bit 4
TBE
R/W
0
Bit 3
Bit 2
TBS[3..0]
W
-
Bit 1
Bit 0
R
-
W
-
W
-
W
-
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HE84G752B | 8-BIT MICRO-CONTROLLER |
| HE84G761B | 8-BIT MICRO-CONTROLLER |
| HE84G762B | 8-BIT MICRO-CONTROLLER |
| HE84G763B | 8-BIT MICRO-CONTROLLER |
| HE84G770B | 8-BIT MICRO-CONTROLLER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HE84770(S) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| HE847701 | 制造商:KB 制造商全稱:KB 功能描述:8-bit Micro-controller |
| HE847701(S) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| HE84770C(S) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| HE84770D | 制造商:KB 制造商全稱:KB 功能描述:8-bit Micro-controller |
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