SM39A16M1
8-Bit Micro-controller
16KB with ISP Flash
& 1K+256B RAM embedded
Operating Conditions
Symbol
TA
Description
Operating temperature
Supply voltage
Min.
-40
1.8
Typ.
Max.
85
Unit.
Remarks
℃
25
Ambient temperature under bias
VDD
Vref
5.5
V
V
Internal reference voltage
1.1
1.2
1.3
DC Characteristics
TA = -40℃ to 85℃, VCC = 5.0V
Symbol
Parameter
Valid
Min
Typical Max
Units
Conditions
Vcc=5V
-
-
-
VIL1 Input Low-voltage
VIL2 Input Low-voltage
Port 0,1,2,3
-0.5
0
0.8
0.8
V
V
RES, XTAL1
Port 0,1,2,3
-
-
VCC +
0.5
VIH1 Input High-voltage
VIH2 Input High-voltage
2.0
V
V
-
VCC +
0.5
RES, XTAL1
70%Vcc
-
-
-
-
Port 0 (3.)
-
-
0.45
0.45
V
V
IOL=40mA Vcc=5V
IOL=20mA Vcc=5V
VOL Output Low-voltage
Port 1,2,3 (4.)
Output High-voltage
VOH1 using Strong Pull-
up(1)
Port 0
4.6
4.6
-
-
V
V
IOH= -12mA
IOH= -7mA
-
-
Port 1,2,3
Output High-voltage
VOH2
Port 0,1,2,3
2.6
-
V
IOH= -350uA
Vin= 0.45V
using Weak Pull-up(2)
-
-
IIL
ITL
Logic 0 Input Current Port 0,1,2,3
-
-
-75
-650
±10
300
10
uA
uA
uA
kΩ
pF
mA
Logical Transition
Port 0,1,2,3
Current
Vin= 2.0V
-
-
ILI
Input Leakage Current Port 0,1,2,3
-
0.45V<Vin<Vcc
-
Reset Pull-down
RES
RRST
CIO
50
-
Resistor
-
Pin Capacitance
-
Freq= 1MHz, Ta= 25℃
Active
-
3.19
5.5
4.78
mode ,IRC=22.1184MHz
Active mode, 12MHz
VCC=5V 25 ℃
Idle mode, 12MHz
VCC =5V 25 ℃
Power down mode
VCC =5V 25 ℃
-
-
-
8.25
7.25
7
mA
mA
uA
ICC
Power Supply Current
VDD
4.5
3
Notes:
(1) Port in Push-Pull Output Mode
(2) Port in Quasi-Bidirectional Mode
(3) Maximum IOL per port0 pin : 40mA
(4) Maximum IOL per port1,2,3 pin : 20mA
FOSVOS TEL: 021-58998693
Specifications subject to change without notice contact your sales representatives for the most recent information.
ISSFD-M069 Ver C SM39A16M1 7/31/2013
- 104 -
SYNCMOS [ SYNCMOS TECHNOLOGIES,INC ]
