参数资料
型号: MC68HC05C8AMFB
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, PQFP44
封装: QFP-44
文件页数: 101/116页
文件大小: 781K
代理商: MC68HC05C8AMFB
MC68HC05C8A MC68HCL05C8A MC68HSC05C8A Data Sheet, Rev. 5.1
Freescale Semiconductor
85
Chapter 13
Electrical Specifications
13.1 Introduction
This section contains the electrical and timing specifications.
13.2 Maximum Ratings
Maximum ratings are the extreme limits to which the microcontroller unit (MCU) can be exposed without
permanently damaging it.
The MCU contains circuitry to protect the inputs against damage from high static voltages; however, do
not apply voltages higher than those shown in the table below. Keep VIn and VOut within the range
VSS ≤ (VIn or VOut) ≤ VDD. Connect unused inputs to the appropriate voltage level, either VSS or VDD.
NOTE
This device is not guaranteed to operate properly at the maximum ratings.
conditions.
13.3 Operating Temperature Range
Rating
Symbol
Value
Unit
Supply voltage
VDD
–0.3 to +7.0
V
Current drain per pin excluding VDD and VSS
I25
mA
IRQ pin only
VIn
VSS –0.3 to
2 x VDD + 0.3
V
Storage temperature range
Tstg
–65 to +150
°C
Characteristic
Symbol
Value
Unit
Operating temperature range(1)
MC68HC05C8AP, FN, B, FB
MC68HSC05C8CP, CFN, CB, CFB
MC68HC05C8AVP, VN, VB, VFB
MC68HC05C8AMP, MFN, MB, MFB
1. P = Plastic dual in-line package (PDIP)
FN = Plastic-leaded chip carrier (PLCC)
B = Shrink dual in-line-package (SDIP)
FB = Quad flat pack (QFP)
TA
TL to TH
0 to +70
–40 to +85
–40 to +105
–40 to +125
°C
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