参数资料
型号: MC68HC05V7CB
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP56
封装: SDIP-56
文件页数: 68/170页
文件大小: 980K
代理商: MC68HC05V7CB
MOTOROLA
SECTION 1: GENERAL DESCRIPTION
Page 2
MC68HC05V7 Specification Rev. 1.0
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 will refer to the
nominal values. The exact values and their tolerance or limits are
1.2
MASK OPTIONS
The following mask options are available:
Sensitivity on IRQ Interrupt, Edge- and Level-Sensitive or Edge-Sensitive
Only
Selectable COP Watchdog System
Selectable Low Voltage Reset (LVR)
Selectable STOP Instruction Disable
Selectable on-chip power supply regulator
Selectable option to allow regulator wakeup on a rising edge of the MDLC
Bus
Selectable option to tie the regulator output to VSS when turned off
1.3
PIN ASSIGNMENTS
The MC68HC05V7 requires 64 bond pads for all I/O and power supply functions. The
device is available in a 56-pin SDIP package where the 8 A/D channels associated with
Port E are not bonded out (AN8 thru AN15). The device is also available in the 68 pin PLCC
and 64 pin QFP packages.
The pin out for the 56-pin SDIP, the 68-pin PLCC, and the 64-pin QFP packages are shown
in the following figures. The pad positions are also in the following figures.
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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