參數(shù)資料
型號(hào)： MC68HC805P18DWR3
廠商： MOTOROLA INC
元件分類： 微控制器/微處理器
英文描述： 8-BIT, EEPROM, MICROCONTROLLER, PDSO28
封裝： SOIC-28
文件頁數(shù)： 31/144頁
文件大小： 1348K
代理商： MC68HC805P18DWR3
Advance Information
MC68HC(8)05P18 — Rev. 2.0
126
Electrical Specifications
MOTOROLA
Electrical Specications
13.7 DC Electrical Characteristics
Characteristic(1)
1. VDD = 5.0 Vdc ± 10%, VSS = 0 Vdc, TA = –40°C to +125°C, all values shown reflect average measurements.
Symbol
Min
Max
Unit
Output voltage
ILoad = 10.0 A
VOL
VOH
—
VDD –0.1
0.1
—
V
Output high voltage
ILoad = –0.8 mA: PA0–PA7, PB5–PB7, PC2–PC7, PD5/CKOUT
ILoad = –5 mA: PC0, PC1
VOH
VDD –0.8
—V
Output low voltage
ILoad = 1.6 mA: PA0–PA7, PB5–PB7, PC2–PC7, PD5/CKOUT
ILoad = 10 mA: PC0, PC1
VOL
—
0.4
V
Input high voltage
PA0–PA7, PB5–PB7, PC0–PC7, PD5/CKOUT, TCAP/PD7, IRQ,
RESET, OSC1
VIH
0.7 x VDD
VDD
V
Input low voltage
PA0–PA7, PB5–PB7, PC0–PC7, PD5, TCAP/PD7, IRQ, RESET,
OSC1
VIL
VSS
0.2 x VDD
V
Supply current(2) (3) (4) (5) (6) (7)
Low frequency (2-MHz bus)
Run
Wait (A2D on)
Wait (A2D off)
High frequency (4-MHz bus) MC68HC05P18 only
Run
Wait (A2D on)
Wait (A2D off)
Stop (–40
°C to +132°C)
Stop LVR disabled
Stop LVR enabled
2. 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
3. Wait IDD with active systems: timer, SIOP, and A/D. Wait IDD is affected linearly by the OSC2 capacitance.
4. Wait, stop IDD: All ports congured as inputs, VIL = 0.2 V, VIH = VDD –0.2 V
5. Stop IDD measured with OSC1 = VSS. Stop IDD maximum values given with LVR option enabled.
6. Run and wait IDD limit values are with no load on PD5 clock out, when PD5 is enabled.
7. Run and wait IDD values are for both PD5 enabled and disabled and LVR enabled and disabled.
IDD
—
4
3.5
2.5
6
4.5
3.5
50
200
mA
A
I/O ports hi-z leakage current
PA0–PA7, PB5–PB7, PC0–PC7, PD5/CKOUT, TCAP/PD7
IIL
—
±10
A
I/O ports switch resistance (pullup enabled PA0–PA7)
RPTA
730
k
A/D ports hi-z leakage current
PC3–PC7
IIL
—
±1
A
Input current
RESET, IRQ, OSC1
IIN
—
±1
A
Capacitance
Ports (as input or output)
RESET, IRQ
COut
CIn
—
12
8
pF
EEPROM program/erase time (128 byte array)
Byte
Block (erase only)
Bulk (erase only)
—
5
15
50
Low-voltage reset voltage
—
3.5
4.3
V
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