參數(shù)資料
型號: MC68HC805K3DW
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, EEPROM, 2 MHz, MICROCONTROLLER, PDSO16
封裝: SOIC-16
文件頁數(shù): 15/119頁
文件大?。?/td> 496K
代理商: MC68HC805K3DW
General Release Specification
5.0 Volt DC Electrical Characteristics1
MC68HC805K3 — Rev. 1.0
MOTOROLA
Electrical Specifications
111
12.5 5.0 Volt DC Electrical Characteristics1
Characteristic
Symbol
Min
Typ
Max
Unit
Output High Voltage (I
LOAD = –0.8 mA)
PA7–PA0, PB1/OSC3, PB0
V
OH
V
DD –0.8
V
Output Low Voltage
PA3–PA0, PB1/OSC3, PB0 (I
LOAD = 1.6 mA)
PA7–PA4 (I
LOAD = 8.0 mA)
V
OL
0.4
V
Input High Voltage
PA0–PA7, PB0, PB1/OSC3, IRQ, RESET, OSC1
V
IH
0.7 x V
DD
—V
DD
V
Input Low Voltage
PA0–PA7, PB0, PB1/OSC3, IRQ, RESET, OSC1
V
IL
V
SS
0.2 x V
DD
V
Supply Current (f
OP = 2 MHz, see Notes 4–8)
Run
Wait
Stop
25
°C
0
°C to +70 °C (Standard)
–40
°C to +85 °C (Extended)
I
DD
100
5.0
3.0
300
500
600
mA
nA
I/O Ports Hi-Z Leakage Current
PA0–PA7, PB0–PB1
(Without Pulldowns Activated)
IIL
——
1
A
Input Pulldown Current
PA0–PA7, PB0–PB1
IIL
50
100
200
A
Input Current
IRQ, OSC1
RESET (VIN = VIH)
RESET (VIN = VIL)
I
IN
15
50
1
A
RESET, Internal Pulldown Device
I
IN
1.0
4.0
8.0
mA
Capacitance
Ports (As Input or Output)
RESET, IRQ, OSC1, OSC2
C
OUT
C
IN
12
8
pF
Crystal/Ceramic Resonator
Oscillator Mode Internal Resistor
OSC1 to OSC2
R
OSC
1.0
2.0
3.0
M
NOTES:
1. V
DD = 5.0 Vdc ± 10%, VSS = 0 Vdc, TA = –40 °C to +85 °C, unless otherwise noted
2. All values shown reect average measurements.
3. Typical values at midpoint of voltage range, 25
°C only.
4. Wait I
DD: Only timer system active
5. Run (Operating) I
DD, Wait IDD: Measured using external square wave clock source to OSC1, all inputs 0.2 Vdc
from rail; no DC loads, less than 50 pF on all outputs, C
L = 20 pF on OSC2.
6. Wait, Stop I
DD: All ports congured as inputs, VIL = 0.2 Vdc, V
IH = VDD –0.2 Vdc.
7. Stop I
DD measured with OSC1 = VDD, RESET open
8. Wait I
DD is affected linearly by the OSC2 capacitance.
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