參數(shù)資料
型號： MC68HC05BD7B
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, PDIP42
封裝： SDIP-42
文件頁數(shù)： 3/85頁
文件大?。?/td> 302K
代理商： MC68HC05BD7B
SECTION 1: GENERAL DESCRIPTION
MOTOROLA
Page 1
MC68HC05BD7 Rev. 2.0
GENERAL RELEASE SPECIFICATION
PRELIMINARY
SECTION 1
GENERAL DESCRIPTION
The MC68HC05BD7 HCMOS microcontroller is a member of the M68HC05 Family of low-
cost single-chip microcontrollers. It is particularly suitable as multi-sync computer monitor
controller. This 8-bit microcontroller unit (MCU) contains an on-chip oscillator, CPU, RAM,
ROM, DDC12AB module, parallel I/O, Pulse Width Modulator, Multi-Function Timer, 6-bit
ADC, and SYNC Processor.
1.1
Features
1.1.1
Hardware Features
HC05 Core
Low cost, HCMOS technology
40-pin DIP and 42-pin SDIP packages
256 Bytes of RAM for HC05BD2
384 Bytes of RAM for HC05BD7HC705BD7
5.75K-Bytes of User ROM for HC05BD2
11.75K-Bytes of User ROM for HC05BD7
11.5K-Bytes of User EPROM for HC705BD7
26 Bidirectional I/O lines: 14 dedicated and 12 multiplexed I/O lines. 4 of
the 14 dedicated I/O lines and 6 of the 12 multiplexed I/O lines have max.
+12V or +5V open-drain output buffers
16 x 8-bit PWM channels: Two 8-bit PWM channels have +12V open-
drain outputs: 8 dedicated 8-bit PWM channels have +5V open-drain
output options
6-bit ADC with 4 selectable input channels
Multi-Function Timer (MFT) with Periodic Interrupt
Sync Signal Processor module for processing horizontal, vertical,
composite, and SOG SYNC signals; frequency counting; polarity
detection; polarity controlled HSYNO and VSYNO or extracted VSYNC
outputs, and CLAMP pulse output
DDC12AB module contains DDC1 hardware and multi-master I2C
hardware for DDC2AB protocol
Software maskable Edge-Sensitive or Edge and Level-Sensitive External
Interrupt
DDC is a standard defined by VESA.
I2C-bus is a proprietary Philips interface bus.
相關(guān)PDF資料
PDF描述
MC68HC05BD7P 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP40
MC68HC705BD7B 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PDIP42
MC68HC05C0B 8-BIT, 4 MHz, MICROCONTROLLER, PDIP42
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68HC05C0CP 制造商:Motorola Inc 功能描述:
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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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