參數(shù)資料
型號: SM79164C35J
廠商: 新茂國際科技股份有限公司
英文描述: 8 - Bit Micro-controller with 64KB flash & 4KB RAM embedded
中文描述: 8 -位微控制器,64KB閃存
文件頁數(shù): 16/25頁
文件大?。?/td> 466K
代理商: SM79164C35J
Specifications subject to change without notice,contact your sales representatives for the most recent information.
16/26
Ver 2.1
SM79164 08/2006
SyncMOS Technologies International. Inc. SM79164
Operating Conditions
Note1:Operating Voltage {V=2.4V ~ 3.0V, L=3.0V ~ 3.6V, C=4.5V ~ 5.5V}
Note2:Working Frequency {V=16MHZ for J/Q package,L=20MHZ for P package,L=25MHZ for J/Q package,C=25MHZ for P package,C=35MHZ for J/Q package}
Symbol
Description
Min. Typ.
Max. Unit. Remarks
TA
Operating temperature
-40
25
85
o
C
Ambient temperature under bias
VCC
Supply voltage
2.4
-
5.5
V
Note1
Fosc35
Oscillator Frequency
3.0
-
35
MHz Note2
(TA = -40 degree C to 85 degree C, Vcc = 2.4V to 5.5V)
Symbol Parameter
VIL1
Input Low Voltage
VIL2
Input Low Voltage
VIH1
Input High Voltage
VIH2
Input High Voltage
VOL1
Output Low Voltage
VOL2
Output Low Voltage
VOH1
Output High Voltage
Valid
port 0,1,2,3,4,#EA
RES, XTAL1
port 0,1,2,3,4,#EA
RES, XTAL1
port 0, ALE, #PSEN
port 1,2,3,4
port 0
VOH2
Output High Voltage
port 1,2,3,4,ALE,#PSEN
IIL
ITL
ILI
R RES Reset Pulldown Resistance RES
C IO
Pin Capacitance
I CC
Power Supply Current
Logical 0 Input Current
Logical Transition Current
Input Leakage Current
port 1,2,3,4
port 1,2,3,4
port 0, #EA
Vdd
DC Characteristics
+
Min.
-0.5
Max.
Unit
V
Test Conditions
0
2.0
70%Vcc
2.4
90%Vcc
50
2.4
90%Vcc
0.8
0.8
Vcc+0.5
Vcc+0.5
0.45
0.45
-75
-650
10
300
10
20
6.5
50
V
V
V
V
V
V
V
V
V
uA
uA
uA
Kohm
pF
mA
mA
uA
IOL=3.2mA
IOL=1.6mA
IOH=-800uA (only for VCC=5V)
IOH=-80uA
IOH=-60uA (only for VCC=5V)
IOH=-10uA
Vin=0.45V
Vin=2.0V
0.45V<Vin<Vcc
Freq=1MHz, Ta=25 C
Active mode, 16MHz
Idle mode, 16MHz
Power down mode
Note1: Under steady state (non-transient) conditions, IOL must be externally
Limited as follows: Maximum IOL per port pin : 10mA
Maximum IOL per 8-bit port : port 0 :26mA
port 1,2,3 :15mA
Maximum total IOL for all output pins : 71mA
If IOL exceeds the condition, VOL may exceed the related specification. Pins are not guaranteed to sink current greater than the listed
test conditions.
Note2 : Minimum VCC for Power-down is 2V.
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