參數(shù)資料
型號(hào): MC68HC05C5P
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP40
封裝: DIP-40
文件頁數(shù): 49/58頁
文件大小: 166K
代理商: MC68HC05C5P
Page 47
Section 9: Electrical Specifications
MOTOROLA
MC68HC05C5 Specification Rev. 1.2
9.4
CONTROL TIMING
(V
DD
= 5.0 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
4.2
f
osc
Crystal Option
MHz
4.2
dc
f
osc
External Clock Option
MHz
Internal Operating Frequency
2.1
f
OP
Crystal (f
osc ÷
2)
MHz
2.1
dc
f
OP
External Clock (f
osc ÷
2)
MHz
Cycle Time
480
t
CYC
ns
Crystal Oscillator Start-up Time
100
t
OXOV
ms
Stop Recovery Start-up Time (Crystal Oscillator)
100
t
ILCH
ms
RESET Pulse Width
1.5
t
RL
t
CYC
Interrupt Pulse Width Low (Edge-Triggered)
125
t
ILIH
ns
Interrupt Pulse Period
*
t
ILIL
t
CYC
90
t
OH
,t
OL
ns
OSC1 Pulse Width
15.0
t
EPGM
ms
EEPROM Byte Programming Time
15.0
t
EBYT
ms
EEPROM Byte Erase Time
100.0
t
EBULK
ms
EEPROM Bulk Erase Time
10.0
t
FPV
s
EEPROM Programming Voltage Fall Time
5.0
t
RCON
s
RC Oscillator Stabilization Time (EEPROM)
Normal Operation
30.0
t
EBLOCK
ms
EEPROM Block Erase Time
After LVPI set
t
FPVL
10.0
s
0.05
t
VDDR
V
/s
V
DD
Slew Rate
Rising
Falling
t
VDDF
0.1
V
/s
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