参数资料
型号: M38227MCA-XXXHP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 5 MHz, MICROCONTROLLER, PQFP80
封装: 12 X 12 MM, 0.50 MM PITCH, PLASTIC, LQFP-80
文件页数: 42/59页
文件大小: 900K
代理商: M38227MCA-XXXHP
Rev.1.20
Dec 24, 2003
page 47 of 57
3822 Group (A ver.)
VO
Pd
Topr
Tstg
–0.3 to 6.5
V
Power source voltage
Input voltage
P00–P07, P10–P17, P20–P27,
P34–P37, P40–P47, P50–P57
P60–P67, P70, P71
VCC
VI
Symbol
Parameter
Conditions
Ratings
Unit
All voltages are based on VSS.
Output transistors are cut off.
VI
VO
Input voltage
VL1
Input voltage
VL2
Input voltage
VL3
Input voltage
RESET, XIN
Output voltage P00–P07, P10–P17
Output voltage P34–P37
Output voltage P20–P27, P41–P47,P50–P57,
P60–P67, P70, P71
Output voltage SEG0–SEG11
Output voltage XOUT
Power dissipation
Operating temperature
Storage temperature
At output port
At segment output
–0.3 to VCC +0.3
–0.3 to VL2
VL1 to VL3
VL2 to 6.5
–0.3 to VCC +0.3
–0.3 to VL3
–0.3 to VCC +0.3
–0.3 to VL3
–0.3 to VCC +0.3
300
–20 to 85
–40 to 150
V
mW
°C
Ta = 25°C
(VCC = 1.8 to 5.5 V, Ta = –20 to 85 °C, unless otherwise noted)
5.5
VCC
Symbol
Parameter
Limits
Min.
V
Unit
4.5
4.0
3.0
2.0
3.0
2.0
1.8
0.15 f + 1.3
2.0
AVSS
5.0
0
Typ.
Max.
Power source voltage
(Note 1)
High-speed mode
f(XIN) = 10 MHz
f(XIN) = 8 MHz
f(XIN) = 6 MHz
f(XIN) = 4 MHz
Middle-speed mode
f(XIN) = 10 MHz
f(XIN) = 8 MHz
f(XIN) = 6 MHz
Low-speed mode
When oscillation starts (Note 2)
Table 11 Absolute maximum ratings (A version)
Table 12 Recommended operating conditions (A version)
Notes 1: When the A-D converter is used, refer to the recommended operating condition for A-D converter.
2: Oscillation start voltage and oscillation start time depend on the oscillator, the circuit constant and temperature. Especially high-frequency oscillator
will require some conditions of oscillation.
f : Means an oscillation frequency (MHz) of an oscillator. If it is 8, substitute 8 for “f”.
VSS
VREF
AVSS
VIA
Power source voltage
A-D conversion reference voltage
Analog power source voltage
Analog input voltage AN0–AN7
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