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): 31/128頁
文件大?。?/td> 290K
代理商: MC68HC05G3
Page 116
MOTOROLA
Section 11: ELECTRICAL SPECIFICATIONS
MC68HC05G3 (705G4) Specification Rev. 1.1
11.7
CONTROL TIMING (2.5 Vdc)
(V
DD
= 2.5 Vdc
±10%, V
SS
= 0 Vdc, T
A
= -40
°C to +85 °C, unless otherwise noted)
The minimum period t
ILIL
should not be less than the number of cycle times it takes to execute the interrupt service routine plus 21
t
cyc
.
Unit
Max
Min
Symbol
Characteristic
Frequency of Operation
2.0
f
osc
Crystal Option
MHz
2.0
dc
f
osc
External Clock Option
MHz
Internal Operating Frequency
1.0
f
op
Crystal (f
osc ÷
2)
MHz
1.0
dc
f
op
External Clock (f
osc ÷
2)
MHz
Cycle Time
1000
t
cyc
ns
Crystal Oscillator Start-up Time
200
t
OXOV
ms
Stop Recovery Start-up Time (Crystal Oscillator)
200
t
ILCH
ms
RESET Pulse Width
1.5
t
RL
t
cyc
Interrupt Pulse Width Low (Edge-Triggered)
250
t
ILIH
ns
Interrupt Pulse Period
t
ILIL
t
cyc
200
t
OH
,t
OL
ns
OSC1 Pulse Width
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