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參數(shù)資料
| 型號： | MC68HC05K3CSD |
| 廠商： | MOTOROLA INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDSO20 |
| 封裝： | SSOP-20 |
| 文件頁數(shù)： | 11/69頁 |
| 文件大?。?/td> | 1383K |
| 代理商： | MC68HC05K3CSD |
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General Description
Mask Options
MC68HC05K3 — Rev. 5
Technical Data
MOTOROLA
General Description
19
Mask option for reduced startup delay time with RC oscillator
options
Mask option for computer operating properly (COP) watchdog
system
Power-saving stop mode and wait mode instructions
Mask option to convert STOP instruction to halt mode
Illegal address reset
Internal steering diode and pullup resistor on RESET pin to VDD
Internal RESET pin pulldown from COP watchdog and ILADR
NOTE:
A line over a signal name indicates an active low signal. For example,
RESET is active high and RESET is active low.
Any reference to voltage, current, or frequency specified in the following
sections refers to the nominal values. The exact values and their
tolerance or limits are specified in Section 11. Electrical
1.4 Mask Options
The MC68HC05K3 contains these eight mask options:
1. COP watchdog timer (enable or disable)
2. IRQ triggering (edge-sensitive or edge- and level-sensitive)
3. Port A interrupts (enable or disable)
4. Port software programmable pulldowns (enable or disable)
5. STOP instruction (enable or disable)
6. Oscillator type (crystal/ceramic resonator or RC)
7. RC oscillator type (2-pin or 3-pin)
8. RC oscillator startup delay (4064 or 16 f
OP cycles)
NOTE:
The startup delay of 16 f
OP cycles and the crystal/ceramic resonator
oscillator should not be selected together.
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相關代理商/技術參數(shù) |
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| MC68HC05K3DW | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit |
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| MC68HC05L16CFU | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers |
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