參數(shù)資料
型號: MC68HC08QY2CDTE
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO16
封裝: 0.65 MM PITCH, LEAD FREE, TSSOP-16
文件頁數(shù): 55/176頁
文件大?。?/td> 1124K
代理商: MC68HC08QY2CDTE
Electrical Specifications
MC68HC08QY/QT Family Data Sheet, Rev. 2
148
Freescale Semiconductor
16.3 Functional Operating Range
16.4 Thermal Characteristics
16.5 5-V DC Electrical Characteristics
Characteristic
Symbol
Value
Unit
Temperature
Code
Operating temperature range
TA
(TL to TH)
– 40 to +125
– 40 to +105
– 40 to +85
°C
M
V
C
Operating voltage range
VDD
1.8 to 5.5
V
Characteristic
Symbol
Value
Unit
Thermal resistance
8-pin SOIC
16-pin SOIC
16-pin TSSOP
θ
JA
142
90
133
°C/W
I/O pin power dissipation
PI/O
User determined
W
Power dissipation(1)
1. Power dissipation is a function of temperature.
PD
PD = (IDD x VDD)
+ PI/O = K/(TJ + 273°C)
W
Constant(2)
2. K constant unique to the device. K can be determined for a known TA and measured PD. With this value of K, PD and TJ
can be determined for any value of TA.
K
PD x (TA + 273°C)
+ PD
2 x
θJA
W/
°C
Average junction temperature
TJ
TA + (PD x θJA)
°C
Maximum junction temperature
TJM
150
°C
Characteristic(1)
Symbol
Min
Typ(2)
Max
Unit
Output high voltage
ILoad = –2.0 mA, all I/O pins
ILoad = –10.0 mA, all I/O pins
ILoad = –15.0 mA, PTA0, PTA1, PTA3–PTA5 only
VOH
VDD–0.4
VDD–1.5
VDD–0.8
V
Maximum combined IOH (all I/O pins)
IOHT
——
50
mA
Output low voltage
ILoad = 1.6 mA, all I/O pins
ILoad = 10.0 mA, all I/O pins
ILoad = 15.0 mA, PTA0, PTA1, PTA3–PTA5 only
VOL
0.4
1.5
0.8
V
Maximum combined IOL (all I/O pins)
IOHL
——
50
mA
— Continued on next page
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