Microcontrollers

General Description 1.1 Introduction The MC68HC05P4A is a 28-pin MCU (microcontroller unit) based on the MC68HC05P4. The memory map includes 4160 bytes of user ROM and 176 bytes of RAM. The MCU has two 8-bit input/output (I/O) ports, A and C. Port B has three I/O pins and port D has two pins

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ANALOGICTECH

Advanced Analogic Technologies

The MC68HC05P4A is a 28-pin device based on the MC68HC05P4. The memory map includes 4160 bytes of user ROM and 176 bytes of RAM.

GENERAL DESCRIPTION The MC68HC05P4A is a 28-pin device based on the MC68HC05P4. The memory map includes 4160 bytes of user ROM and 176 bytes of RAM. The MCU has two 8-bit input/output (I/O) ports, A and C. Port B has three I/O pins and port D has two pins, one that is I/O and the other input o

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The Motorola MC68HC805P18 microcontroller is a member of the M68HC05

Features • Low-cost HC05 core running at 2 MHz bus speed • 28-pin DIP or SOIC package • 4 MHz on-chip crystal/ceramic resonator oscillator • 8064 bytes of user EEPROM including 48 bytes of page zero EEPROM and 16 bytes of user vectors • 192 bytes of on-chip RAM • 128 bytes of EEPROM • Low-

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Microcontrollers

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FREESCALEFreescale Semiconductor, Inc

飞思卡尔飞思卡尔半导体

MC68HC05P4 HCMOS Microcontroller Unit Technical Data

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MC68HC05P4 HCMOS Microcontroller Unit Technical Data

文件：1.08658 Mbytes 页数：14 Pages

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Microcontroller

Overview The MC68HC05P4A is a 28-pin MCU (microcontroller unit) based on the MC68HC05P4. The memory map includes 4160 bytes of user ROM and 176 bytes of RAM. The MCU has two 8-bit input/output (I/O) ports, A and C. Port B has three I/O pins and port D has two pins, one that is I/O and the other inpu Low-Cost, M68HC05 Core\n\n\n\n•28-pin package\n\n\n•On-chip oscillator with RC (resistor capacitor) or crystal/ceramicresonator mask options\n\n\n•4160 bytes of user read-only memory (ROM), including 16 uservector locations\n\n\n•ROM security feature 1\n\n\n•176 bytes of on-chip random-access memory;

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