參數(shù)資料
型號(hào)： MC68HC05T7B
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, PDIP56
封裝： SDIP-56
文件頁數(shù)： 93/109頁
文件大?。?/td> 9008K
代理商： MC68HC05T7B
MC68HC705KJ1MC68HRC705KJ1MC68HLC705KJ1 — Rev. 3.0
Technical Data
MOTOROLA
Parallel I/O Ports
83
Technical Data — MC68HC705KJ1
Section 7. Parallel I/O Ports
7.1 Contents
7.2 Introduction
Ten bidirectional pins form one 8-bit input/output (I/O) port and one 2-bit
I/O port. All the bidirectional port pins are programmable as inputs or
outputs.
NOTE:
Connect any unused I/O pins to an appropriate logic level, either VDD or
VSS. Although the I/O ports do not require termination for proper
operation, termination reduces excess current consumption and the
possibility of electrostatic damage.
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