參數(shù)資料
型號: MC68HC05J5CDW
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, PDSO20
封裝: SOIC-20
文件頁數(shù): 3/69頁
文件大?。?/td> 394K
代理商: MC68HC05J5CDW
December 11, 1996
GENERAL RELEASE SPECIFICATION
MC68HC05J5
GENERAL DESCRIPTION
MOTOROLA
REV 1.1
1-1
SECTION 1
GENERAL DESCRIPTION
The MC68HC05J5 HCMOS Microcontroller is a member of the MC68HC05
Family
of
low-cost
single-chip
8-bit
Microcontroller
Units
(MCUs). The
MC68HC05J5 is an enhanced version of the MC68HC05J1A, which includes high
sink current port pins, slow output transition port pins, an extra interrupt on a port
pin, low-voltage-reset, and a tight tolerance RC oscillator option.
The MC68HC05J5 is available in 20-pin and 16-pin packages. (The 16-pin
package has four less I/O port lines than the 20-pin package.)
Although the MC68HC05J5 is an enhanced version of the MC68HC05J1A, their
pin assignments are different.
1.1
FEATURES
Industry standard M68HC05 CPU core
Fully static operation with no minimum clock speed
1240 bytes of user ROM
64 bytes of user RAM
14 bidirectional I/O pins
On-chip Oscillator: Crystal/Resonator Oscillator or
RC Oscillator with only one external resistor required
Low Voltage Reset (LVR)
Hardware mask and ag for external interrupts
15-bit Multi-Function Timer
Computer Operating Properly (COP) watchdog
Power saving STOP and WAIT modes
Illegal Address Reset (ILADR)
Available in 16-pin PDIP, 16-pin SOIC,
20-pin PDIP, and 20-pin SOIC packages
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