參數(shù)資料
型號: MC68HC705JJ7CDW
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PDSO20
封裝: SOIC-20
文件頁數(shù): 51/164頁
文件大?。?/td> 1165K
代理商: MC68HC705JJ7CDW
Electrical Specifications
MC68HC705JJ7 MC68HC705JP7 Advance Information Data Sheet, Rev. 4.1
144
Freescale Semiconductor
15.8 DC Electrical Characteristics (3.0 Vdc)
Characteristic(1), (2)
1. +2.7
≤ VDD ≤ +3.3 V, VSS = 0 V, TL ≤ TA ≤ TH, unless otherwise noted
2. All values shown reflect average measurements.
Symbol
Min
Typ(3)
3. Typical values at midpoint of voltage range, 25
°C only.
Max
Unit
Output voltage
ILoad = 10.0 A
ILoad = –10.0 A
VOL
VOH
VDD –0.1
0.1
V
Output high voltage
(ILoad = –0.2 mA) PB0–PB7
(ILoad = –2.0 mA) PA0–PA5, PB4, PC0–PC7
(4)
4. PC0–PC7 parameters only apply to MC68HC705JP7.
VOH
VDD –0.8
V
Output low voltage
(ILoad = 1.6 mA) PB0–PB7, RESET
(ILoad = 5 mA) PA0–PA5, PB4, PC0–PC7
(4)
VOL
0.3
V
High source current
Total for all (6) PA0–PA5 pins and PB4
Total for all (8) PC0–PC7(4) pins
IOH
20
30
mA
High sink current
Total for all (6) PA0–PA5 pins and PB4
Total for all (8) PC0–PC7(4) pins
IOL
40
60
mA
Input high voltage
PA0–PA5, PB0–PB7, PC0–PC7(4), RESET, OSC1, IRQ/VPP
VIH
0.7 x VDD
VDD
V
Input low voltage
PA0–PA5, PB0–PB7, PC0–PC7(4), RESET, OSC1, IRQ/VPP
VIL
VSS
0.2 x VDD
V
Input current
OSC1, IRQ/VPP
IIn
–1
1
A
Input current
RESET (pullup, source)
RESET (pulldown, sink)
IIn
5
–3
A
mA
I/O ports hi-Z leakage current (pulldowns off)
PA0–PA6, PB0–PB7, PC0–PC7(4)
IOZ
–2
2
A
Input pulldown current
PA0–PA5, PB0–PB7, PC0–PC7(4) (VIn ; VIH = 0.7 x VDD)
PA0–PA5, PB0–PB7, PC0–PC7(4) (VIn ; VIL = 0.3 x VDD)
IIL
10
4
25
20
75
40
A
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