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參數資料
| 型號： | MC68HC05BD5 |
| 廠商： | Motorola, Inc. |
| 英文描述： | 8-Bit Microcontroller Units (MCU).(8位微控制器) |
| 中文描述： | 8位微控制器單元（MCU）。（8位微控制器） |
| 文件頁數： | 19/112頁 |
| 文件大小： | 676K |
| 代理商： | MC68HC05BD5 |
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MC68HC05BD3
MOTOROLA
1-1
GENERAL DESCRIPTION
1
1
GENERAL DESCRIPTION
The MC68HC05BD3 HCMOS microcontroller is a member of the M68HC05 Family of low-cost
single-chip microcontrollers. This 8-bit microcontroller unit (MCU) contains an on-chip oscillator,
CPU, RAM, ROM, parallel I/O capability with pins programmable as input or output, M-Bus serial
interface system (I
2
C), Pulse Width Modulator, Multi-Function Timer, and Sync Signal Processor.
These features make it particularly suitable as a multi-sync computer monitor MCU.
The MC68HC05BD5 is functionally equivalent to MC68HC05BD3, with increase RAM and ROM.
The MC68HC705BD3 is an EPROM version of the MC68HC05BD5. All references to the
MC68HC05BD3 apply equally to the MC68HC705BD3 and MC68HC05BD5, unless otherwise
stated. References specific to the MC68HC705BD3 are italicized in the text and also, for quick
reference, they are summarized in Section 14. References to MC68HC05BD5 are summarized in
Section 15.
1.1
Features
Fully static chip design featuring the industry standard 8-bit M68HC05 core
Power saving Wait mode
128 bytes of on-chip RAM for MC68HC05BD3
256 bytes for MC68HC705BD3and MC68HC05BD5
3.75K-bytes of user ROM for MC68HC05BD3
7.75K-bytes of user ROM for MC68HC05BD5
7.75K-bytes of user EPROM for MC68HC705BD3
24 bidirectional I/O lines: 14 dedicated and 10 multiplexed I/O lines.
4 of the 14 dedicated I/O lines and 6 of the MUXed I/O lines have +10V open-drain O/Ps.
16 channels PWM outputs: 8 dedicated, +10V open-drain PWM channels and
8 multiplexed with I/O lines of which 6 of them have +10V open-drain outputs.
M-Bus Serial Interface (I
2
C-bus
)
Multi-Function Timer (MFT) with Periodic Interrupt
COP watchdog reset
TPG
I
2
C-bus is a proprietary Philips interface bus
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MC68HC05C0CP | 制造商:Motorola Inc 功能描述: |
| MC68HC05C12 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNITS |
| MC68HC05C12B | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNITS |
| MC68HC05C12CP | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNITS |
| MC68HC05C12P | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNITS |
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