參數(shù)資料
型號(hào): MC68HC05P4ADWE
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDSO28
封裝: SOIC-28
文件頁數(shù): 55/72頁
文件大小: 400K
代理商: MC68HC05P4ADWE
MC68HC05P4A Data Sheet, Rev. 7.1
Freescale Semiconductor
59
Chapter 12
Electrical Specifications
12.1 Introduction
This section contains electrical and timing specifications.
12.2 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 here. Keep VIn and VOut within the range
V
SS ≤ (V
In 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.
Electrical Characteristics for guaranteed operating conditions.
12.3 Operating Range
12.4 Thermal Characteristics
Rating
Symbol
Value
Unit
Supply voltage
VDD
–0.3 to + 7.0
V
Input voltage
VIn
VSS –0.3 to
VDD + 0.3
V
Self-check mode (IRQ pin only)
VIn
VSS –0.3 to
2 x VDD +0.3
V
Current drain per pin excluding VDD and VSS
I25
mA
Storage temperature range
Tstg
–65 to + 150
°C
Characteristic
Symbol
Value
Unit
Operating temperature range
MC68HC05P4AP (standard)
MC68HC05P4ACP (extended)
TA
TL to TH
0 to +70
–40 to +85
°C
Characteristic
Symbol
Value
Unit
Thermal resistance
Plastic DIP
Plastic SOIC
θJA
60
71
°C/W
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