SM39R16A3
内嵌 16KB
具有 ISP 功能的 Flash
和 512B RAM 的 8 位控制器
TA = -40℃ to 85℃, VCC = 3.0V
Symbol
VIL1
Parameter
Input Low-voltage
Input Low-voltage
Input High-voltage
Input High-voltage
Valid
Port 0,1,3
Min
-0.5
TPY
Max
0.8
Units
Conditions
Vcc=3.0V
V
V
V
V
V
VIL2
RES, XTAL1
Port 0,1,3
0
0.8
VIH1
2.0
VCC + 0.5
VCC + 0.5
0.45
VIH2
RES, XTAL1
Port 0,1,3
70%Vcc
IOL=15mA Vcc=3.0V
IOL=25mA Vcc=3.0V
VOL
Output Low-voltage
P0.5/P0.7/P1.2/P1.5/
P1.6/P1.7/P3.0/P3.1
0.45
V
V
Port 0,1,3
90% VCC
IOH= -5.5mA
IOH= -11mA
Output
High-voltage
VOH1
using Strong Pull-up(1)
P1.6/P1.7/P3.0/P3.1 90% VCC
Output
using Weak Pull-up(2)
Logic 0 Input Current Port 0,1,3
High-voltage
VOH2
IIL
Port 0,1,3
2.4
V
IOH= -77uA
Vin= 0.45V
Vin=1.5V
-75
-650
±10
300
10
uA
uA
uA
kΩ
pF
mA
Logical
Current
Transition
ITL
Port 0,1,3
ILI
Input Leakage Current Port 0,1,3
0.45V<Vin<Vcc
Reset
Resistor
Pull-down
RRST
CIO
RES
50
Pin Capacitance
Freq= 1MHz, Ta= 25℃
Active
3.2
2.5
2
5
mode ,IRC=22.1184MHz
Active mode ,12MHz
VCC = 3.0 V 25 ℃
Idle mode, 12MHz VCC
=3.0V 25 ℃
4
3.5
5
mA
mA
uA
ICC
Power Supply Current VDD
Power down mode VCC
=3.0V 25 ℃
1
Notes：
1. Port in Push-Pull Output Mode
2. Port in Quasi-Bidirectional Mode
Absolute Maximum Ratings
SYMBOL
最大输出电流(source)
(Push-pull)
PARAMETER
Total I/O pins
MAX UNIT
100
mA
Total I/O pins
100
mA
最大承受电流(sunk)
Max. Junction Temperature 150
结温 Tj
℃
FOSVOS TEL: 021-58998693
Specifications subject to change without notice contact your sales representatives for the most recent information.
ISSFD-M066 Ver C SM39R16A3 04/20/2013
- 84 -
SYNCMOS [ SYNCMOS TECHNOLOGIES,INC ]
