SyncMOS Technologies International, Inc.
SM59264
8-Bits Micro-controller
with 128KB flash & 1KB RAM & TWSI & SPWM embedded
Operating Conditions
Symbol
Description
Min.
Typ.
Max. Unit.
Remarks
℃
TA
Operating temperature
Supply voltage
-40
4.5
3.0
25
5.0
40
85
Ambient temperature under bias
VCC5
Fosc 40
5.5
40
V
Oscillator Frequency
MHz
For 5V application
DC Characteristics
(TA = -40 degree C to 85 degree C, Vcc = 5.5V)
Max.
0.8
0.8
Test Conditions
Vcc=5V
Min.
Unit
V
V
V
V
V
Symbol
VIL1
Parameter
Input Low Voltage
Input Low Voltage
Input High Voltage
Input High Voltage
Valid
port 0,1,2,3,4,#EA
RES, XTAL1
port 0,1,2,3,4,#EA
RES, XTAL1
-0.5
VIL2
0
VIH1
VIH2
2.0 Vcc+0.5
70%Vcc Vcc+0.5
VOL1
VOL2
VOH1
Output Low Voltage
Output Low Voltage
Output High Voltage
port 0, ALE, #PSEN
port 1,2,3,4
port 0
0.45
0.45
IOL=3.2mA
IOL=1.6mA
IOH=-800uA
IOH=-80uA
IOH=-60uA
IOH=-10uA
Vin=0.45V
V
V
V
2.4
90%Vcc
2.4
90%Vcc
VOH2
Output High Voltage
port 1,2,3,4,ALE,#PSEN
V
V
uA
uA
uA
IIL
ITL
ILI
Logical 0 Input Current
Logical Transition Current
Input Leakage Current
port 1,2,3,4
port 1,2,3,4
port 0, #EA
-75
-650
±10
Vin=2.0V
0.45V<Vin<Vcc
Reset Pull-down
R RES
RES
50
300 Kohm
Resistance
Freq=1MHz, Ta=25 ℃
Active mode, 16MHz
Idle mode, 16MHz
C IO
I CC
Pin Capacitance
Power Supply Current
10
20
6.5
pF
mA
mA
Vdd
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 SM59264 08/2006
26
SYNCMOS [ SYNCMOS TECHNOLOGIES,INC ]
