參數(shù)資料
型號(hào): MC68HC05RC8DW
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDSO28
封裝: SOIC-28
文件頁(yè)數(shù): 9/122頁(yè)
文件大?。?/td> 2962K
代理商: MC68HC05RC8DW
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Electrical Specications
General Release Specification
MC68HC05RC16 — Rev. 3.0
Electrical Specifications
11.6 DC Electrical Characteristics (5.0 Vdc)
Characteristic
Symbol
Min
Typ
Max
Unit
Output Voltage
I
LOAD = 10.0 A
I
LOAD = –10.0 A
V
OL
V
OH
V
DD– 0.1
0.1
V
Output High Voltage
(I
LOAD –2.0 mA) Port A, Port B, Port C (1–7)
(I
LOAD –20 mA) IRO
(I
LOAD –4.0 mA) Port C (Bit 0)
V
OH
V
DD –0.8
V
DD –0.8
V
DD –0.8
V
DD –0.2
V
DD –0.2
V
DD –0.2
V
Output Low Voltage
(I
LOAD = 3.0 mA) Port A, Port B, Port C (1–7)
(I
LOAD = 25.0 mA) IRO
(I
LOAD = 20.0 mA) Port C (Bit 0)
V
OL
0.2
0.4
V
Input High Voltage
Port A, Port B, Port C, IRQ, RESET,
LPRST, OSC1
V
IH
0.7xV
DD
—V
DD
V
Input Low Voltage
Port A, Port B, Port C, IRQ, RESET,
LPRST, OSC1
V
IL
V
SS
0.2 x V
DD
V
Supply Current (see Notes)
Run
Wait
Stop
25 oC
0 to +70 oC
I
DD
2.3
0.5
0.3
4.0
1.0
10.0
20.0
mA
A
I/O Ports Hi-Z Leakage Current
Port A, Port B, Port C
I
OZ
–10
10
A
Input Current
RESET, LPRST, IRQ, OSC1
PB0–PB7 with Pullups Enabled
(VIN = 0.2 x VDD)
8
PB0–PB7 with Pullups Enabled
(VIN = 0.7 x VDD)
I
IN
–1
–100
–50
–330
–120
1
–700
–300
A
Capacitance
Ports (as Input or Output)
RESET, LPRST, IRQ
C
OUT
C
INT
12
8
pF
NOTES:
1.
VDD = 5.0 Vdc ± 10%, VSS = 0 Vdc, TA = 0 °C to +70 °C, unless otherwise noted
2.
Typical values at midpoint of voltage range, 25
°C only, represent average measurements.
3.
Wait IDD: only core timer active
4.
Run (Operating) IDD, wait IDD: Measured using external square wave clock source (fOsc = 4.2 MHz); all inputs 0.2 V
from rail; no dc loads; less than 50 pF on all outputs; CL = 20 pF on OSC2
5.
Wait, Stop IDD: Port A and port C configured as inputs, port B configured as outputs, VIL = 0.2 V, VIH = VDD –0.2 V
6.
Stop IDD is measured with OSC1 = VSS.
7.
Wait IDD is affected linearly by the OSC2 capacitance.
8.
Pullups are designed to be capable of pulling to VIH within 1 s for a 100 pF, 4-k load.
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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