SM89516 Datasheet, PDF (10/19 Pages) SyncMOS Technologies,Inc – 8-Bits Micro-controller With 64KB flash & 1KB RAM embedded

SyncMOS Technologies International, Inc.
Operating Conditions
SM89516
8-Bits Micro-controller
With 64KB flash & 1KB RAM embedded
Symbol
TA
VCC5
VCC3
Fosc 25
Fosc 40
Description
Operating temperature
Supply voltage
Supply voltage
Oscillator Frequency
Oscillator Frequency
Min. Typ. Max. Unit.
0
25
70
℃
4.5 5.0 5.5 V
3
3.3 3.6 V
3.0 16 16 MHz
3.0 25 25 MHz
Remarks
Ambient temperature under bias
For C Version
For L Version
For 5V, 3.3V application
For 5V, 3.3V application
DC Characteristics
(12MHz, typical operating conditions, valid for SM89516 series)
Symbol
Parameter
Valid
Min.
VIL1
Input Low Voltage
port 0,1,2,3,4,#EA
-0.5
VIL2
Input Low Voltage
RES, XTAL1
0
VIH1
Input High Voltage
port 0,1,2,3,4,#EA
2.0
VIH2
Input High Voltage
RES, XTAL1
70%Vcc
VOL1
Output Low Voltage
port 0, ALE, #PSEN
VOL2
Output Low Voltage
port 1,2,3,4
VOH1
Output High Voltage
port 0
2.4
90%Vcc
VOH2
Output High Voltage
2.4
port 1,2,3,4,ALE,#PSEN
90%Vcc
IIL
Logical 0 Input Current
port 1,2,3,4
ITL Logical Transition Current
port 1,2,3,4
ILI
Input Leakage Current
port 0, #EA
R RES
C IO
Reset Pull-down
Resistance
Pin Capacitance
RES
50
I CC
Power Supply Current
Vdd
Max. Unit
Test Conditions
0.8
V
0.8
V
Vcc+0.5 V
Vcc+0.5 V
0.45
V
IOL=3.2mA
0.45
V
IOL=1.6mA
V IOH=-800uA (only for VCC =5V)
V
IOH=-80uA
V IOH=-60uA (only for VCC =5 V)
V
IOH=-10uA
-75
uA
Vin=0.45V
-650
uA
Vin=2.0V
±10
uA
0.45V<Vin<Vcc
300 Kohm
10
pF
20
mA
6.5
mA
50
uA
Freq=1MHz, Ta=25 ℃
Active mode, 16MHz
Idle mode, 16MHz
Power down mode
Specifications subject to change without notice contact your sales representatives for the most recent information.
Ver 2.1 SM89516 08/2006
10