參數(shù)資料
型號: MC68HC05G3
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, OTPROM, 2 MHz, MICROCONTROLLER, PQFP80
封裝: QFP-80
文件頁數(shù): 26/128頁
文件大?。?/td> 290K
代理商: MC68HC05G3
Page 111
Section 11: ELECTRICAL SPECIFICATIONS
MOTOROLA
MC68HC05G3 (705G4) Specification Rev. 1.1
SECTION 11
ELECTRICAL SPECIFICATIONS
11.1
MAXIMUM RATINGS
(Voltages referenced to VSS)
This device contains circuitry to protect the inputs against damage due to high static
voltages or electric fields. However, it is advised that normal precautions be taken to avoid
application of any voltage higher than maximum-rated voltages to this high-impedance
circuit. For proper operation, it is recommended that V
in and Vout be constrained to the
range V
SS ≤ (Vin or Vout) ≤ VDD. Reliability of operation is enhanced if unused inputs are
connected to an appropriate logic voltage level (for instance, either V
SS or VDD).
11.2
DC OPERATING CHARACTERISTICS
(V
SS
= 0 Vdc, T
A
= 25
°C)
Supply Voltage
Unit
Value
Symbol
Rating
V
-0.3 to +7.0
V
DD
Input Voltage
V
SS
- 0.3 to
V
in
V
Bootloader Mode (IRQ1, IRQ2 Pins Only)
V
SS
- 0.3 to
V
VTST
Current Drain Per Pin Excluding V
DD
and V
SS
25
mA
I
Operating Temperature Range
T
L
to T
H
°C
T
A
-40 to +85
MC68HC05G3 (Standard)
V
DD
+ 0.3
2
× V
DD
+ 0.3
Storage Temperature Range
-65 to +150
°C
T
stg
Operating Voltage
external clock source f
osc
= 2.0 MHz
Unit
Max
Typ
Min
Symbol
Characteristic
V
5.5
2.2
V
DD
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