參數(shù)資料
型號: MC68HC05C9AMB
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, PDIP42
封裝: SHRINK, PLASTIC, DIP-42
文件頁數(shù): 111/124頁
文件大?。?/td> 774K
代理商: MC68HC05C9AMB
MC68HC05C9A Advance Information Data Sheet, Rev. 5.1
Freescale Semiconductor
87
Chapter 12
Electrical Specifications
12.1 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
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.
operating conditions.
Rating
Symbol
Value
Unit
Supply voltage
VDD
–0.3 to +7.0
V
Input voltage
Normal operation
Self-check mode (IRQ pin only)
VIn
VTST
VSS –0.3 to VDD + 0.3
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
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