參數(shù)資料
型號: MC68HC08AS20FNR2
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, MICROCONTROLLER, PQCC52
封裝: PLASTIC, LCC-52
文件頁數(shù): 79/96頁
文件大小: 3243K
代理商: MC68HC08AS20FNR2
9
MOTOROLA
9-4
MC68HC05E0
ELECTRICAL SPECIFICATIONS
9.5
AC Electrical Characteristics
(VDD = 5.0V dc ± 10%, VSS = 0 Vdc, TA= 0 to 70οC)
Table 9-4 AC Electrical Characteristics (5V)
Characteristic
Symbol
Min
Max
Unit
Frequency of Operation
Crystal
External Clock
fosc
dc
8.0
MHz
Internal Operating Frequency
Crystal (f osc ÷ 2)
External Clock (f osc ÷ 2)
P02
dc
4.0
MHz
Cycle Time
tcyc
250
ns
Crystal Oscillator Startup Time
tOXOV
100
ms
STOP Recovery Startup Time (Crystal Oscillator)
tILCH
100
ms
RESET Pulse Width
tRL
1.5
tcyc
Interrupt Pulse Width Low (Edge-Triggered)
tILIH
125
ns
Interrupt Pulse Period
tILIL
*
tcyc
OSC1 Pulse Width
tOH, tOL
55
ns
*
The minimum period t ILIL should not lbe less than the number of cycle times it takes to
execute the interrupt service routine plus 21 t cyc.
80
相關(guān)PDF資料
PDF描述
MC68HC08AS20VFNR2 8-BIT, MROM, MICROCONTROLLER, PQCC52
MC68HC08AS20CFN 8-BIT, MROM, MICROCONTROLLER, PQCC52
MC68HC08AZ48AVFU 8-BIT, MROM, 8.4 MHz, MICROCONTROLLER, PQFP64
MC68HC08AZ60FU 8-BIT, MROM, 8.4 MHz, MICROCONTROLLER, PQFP64
MC68HC08AZ60FU 8-BIT, MROM, 8.4 MHz, MICROCONTROLLER, PQFP64
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68HC08AZ0 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Advance Information
MC68HC08AZ0CFU 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Advance Information
MC68HC08AZ16 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC08AZ24 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC08AZ32 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Advance Information