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參數(shù)資料
| 型號： | HE83R125 |
| 廠商： | King Billion Electronics Co., Ltd. |
| 英文描述： | This chip is suitable for the applications that require higher performance |
| 中文描述： | 該芯片適用于適用于需要更高的性能 |
| 文件頁數(shù)： | 9/18頁 |
| 文件大?。?/td> | 334K |
| 代理商： | HE83R125 |
101 RFRC_I ~= 3M
110 RFRC_I ~= 3.5M
111 RFRC_I ~= 4M
King Billion Electronics Co., Ltd
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HE83R125
HE80000 Series
March 13, 2003
This specification is subject to change without notice. Please contact sales person for the latest version before use.
9
V1.0E
When Crystal oscillator or external RC are used, components should be placed as close to the pins as
possible. The type of oscillator used is selected by mask option MO_FXTAL.
MO_FXTAL Fast clock type
0
RC Oscillator.
1
Crystal Oscillator.
VDD
FXI
FXI
FXO
C
R
Two types of oscillator, crystal and RC, can be used as slow clock by mask option MO_SXTAL. If used
in 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
0
1
Slow clock type
RC oscillator
Crystal oscillator
SXI
SXI
SXO
SXO
Crystal Osc.
RC Osc.
If the dual clock mode is used, the LCD display, Timer1 and Timer Base will derive its clock source from
slow clock while the other blocks will operate with the fast clock.
9.
General Purpose I/O
There is one dedicated general purpose I/O port PRTD. All the I/O Ports are bi-directional and of
non-tri-state output structure. The output has weak sourcing (50
μ
A) and stronger sinking (1 mA)
capability and each can be configured as push-pull or open-drain output structure individually by mask
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HE83R126 | 8-BIT MICRO-CONTROLLER |
| HE83R141 | 8-BIT MICRO-CONTROLLER |
| HE83R142 | 8-BIT MICRO-CONTROLLER |
| HE83R143 | 8-BIT MICRO-CONTROLLER |
| HE83R540 | 8-BIT MICRO-CONTROLLER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HE83R125(S) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| HE83R126 | 制造商:KB 制造商全稱:KB 功能描述:8-BIT MICRO-CONTROLLER |
| HE83R141 | 制造商:KB 制造商全稱:KB 功能描述:8-BIT MICRO-CONTROLLER |
| HE83R141(S) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| HE83R142 | 制造商:KB 制造商全稱:KB 功能描述:8-BIT MICRO-CONTROLLER |
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