SM89516A Datasheet, PDF (15/25 Pages) SyncMOS Technologies,Inc – 8 - Bit Micro-controller with 64KB flash 1KB RAM embedded

SyncMOS Technologies Inc.
September 2002
SM89516A
Operating Conditions
Symbol
TA
TS
VCC5
VCC3
Fosc 16
Fosc 25
Fosc 40
Description
Operating temperature
Storage temperature
Supply voltage
Supply voltage
Oscillator Frequency
Oscillator Frequency
Oscillator Frequency
Min. Typ. Max. Unit. Remarks
-40 25 85 ^o_C Ambient temperature under bias
-55
25 155 ^o_C
4.5 5.0 5.5
V For C Version
3
3.3 3.6
V For L Version
3.0 16 16 MHz For 5V, 3.3V application
3.0 25 25 MHz For 5V, 3.3V application
3.0 40 40 MHz For 5V application
DC Characteristics
(TA = -40 degree C to 85 degree C, Vcc = 3.0V to 5.5V)
Symbol
VIL1
VIL2
VIH1
VIH2
VOL1
VOL2
VOH1
Parameter
Input Low Voltage
Input Low Voltage
Input High Voltage
Input High Voltage
Output Low Voltage
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.
-0.5
0
2.0
70%Vcc
2.4
90%Vcc
2.4
90%Vcc
50
Max. Unit
0.8 _V
0.8 _V
Vcc+0.5 V
Vcc+0.5 V
0.45 V
0.45 _V
V
V
V
V
-75 uA
-650 uA
+ 10 uA
300 Kohm
10 pF
15 mA
10 _mA
20 mA
10 mA
7 mA
6.5 _mA
50 uA
Test Conditions
IOL=3.2mA
IOL=1.6mA
IOH=-800uA (only for VCC =5V)
IOH=-80uA
IOH=-60uA (only for VCC =5 V)
IOH=-10uA
Vin=0.45V
Vin=2.0V
0.45V<Vin<Vcc
Freq=1MHz, Ta=25 C
Active mode, 40MHz
Active mode, 25MHz
Active mode, 16MHz
Idle mode, 40MHz
Idle mode, 25MHz
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.
Specifications subject to change without notice,contact your sales representatives for the most recent information.
15/25
Ver 1.2 SM89516A 09/02