SM89516A_06 Datasheet, PDF (13/22 Pages) SyncMOS Technologies,Inc – 8-Bits Micro-controller With 64KB flash & 1KB RAM embedded

SyncMOS Technologies International, Inc.
Operating Conditions
SM89516A
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.
-40
25
85
℃
4.5 5.0 5.5 V
3
3.3 3.6 V
3.0 25 25 MHz
3.0 40 40 MHz
Remarks
Ambient temperature under bias
For C Version
For L Version
For 5V, 3.3V application
For 5V application
DC Characteristics
(TA = -40 degree C to 85 degree C, Vcc = 3.0V to 5.5V)
Symbol
VIL1
VIL2
VIH1
VIH2
Parameter
Input Low Voltage
Input Low Voltage
Input High Voltage
Input High Voltage
VOL1 Output Low Voltage
VOL2
VOH1
Output Low Voltage
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
C IO
I CC
Logical 0 Input Current
Logical Transition Current
Input Leakage Current
Reset Pull-down
Resistance
Pin Capacitance
Power Supply Current
port 1,2,3,4
port 1,2,3,4
port 0, #EA
RES
Vdd
Min.
Max. Unit
Test Conditions
-0.5
0.8 _V
0
0.8 _V
2.0 Vcc+0.5 V
70%Vcc Vcc+0.5 V
0.45
V
IOL=8mA (5V) / IOL=6mA
(3.3V)
0.45
V
IOL=6.5mA (5V) / IOL=5mA
(3.3V)
2.4
V IOH=-800uA (only for VCC =5V)
90%Vcc
V IOH=-80uA
2.4
90%Vcc
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
50
300 Kohm
10 pF Freq=1MHz, Ta=25 ℃
20 mA Active mode, 16MHz
6.5 mA Idle mode, 16MHz
50 uA 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.
Specifications subject to change without notice contact your sales representatives for the most recent information.
Ver 2.1 SM89516A 08/2006
13