SM89T16R1 Datasheet, PDF (8/34 Pages) SyncMOS Technologies,Inc – 8-Bits Micro-controller With 64KB Flash ROM & IKB RAM & Two UART & RTC & ADC & PWM embedded

SyncMOS Technologies Inc.
SM89T16R1
8-Bits Micro-controller
With 64KB Flash ROM & IKB RAM & Two UART & RTC & ADC & PWM embedded
Operating Conditions
Symbol
TA
TS
Description
Operating temperature
Storage temperature
Min.
Typ. Max. Unit.
-40
25
85
℃
-55
25
155 ℃
Remarks
Ambient temperature under bias
Damage to devices could occur
VCC33
VCC5
Fosc 16
Fosc 25
Supply voltage
Supply voltage
Oscillator Frequency
Oscillator Frequency
3.0
3.3 3.6 V
4.5
5.0 5.5 V
16
MHz
For 3.3V application
25
MHz
For 5.0V application
DC Characteristic
V_CC = 5V (±10%), V_SS=0V T_A= -40℃ to 85℃
SYMBOL
PARAMETER
V_CC
Supply Voltage
I_CC
Supply current operating
I_ID
Supply current IDLE Mode
Supply current Power-Down MODE RTC
I_PD
Disable
Supply current Power-Down MODE RTC
Enable
V_IL1
Input LOW voltage, P0, P1, P2, P3, P4, /EA
V_IL2
Input LOW voltage, RES, XTAL1
V_IH1
Input HIGH voltage, P0, P1, P2, P3, P4, /EA
V_IH2
Input HIGH voltage, RES, XTAL1
I_IL
Input current LOW level Port 1,2,3,4
I_TL
Transition current High to Low Port 1,2,3,4
I_LI
Input leakage current
V_OL1
V_OL2
V_OH1
V_OH1
R_RST
C_IO
Output LOW voltage, Port 0,ALE, /PSEN
Output LOW voltage, Port 1, 2, 3, 4
Output High voltage Port0 ALE, /PSEN
Output High voltage Port 1,2,3,4
Internal RESET pull-down resistor
Pin capacitance
TEST
CONDITIONS
See notes 1
f_CLK = 12MHz V_CC = 5.0V
See note 2
f_CLK = 12MHz V_CC = 5.0V
See note 3；V_CC = 5.5V
See note 3；V_CC = 5.5V
INPUT
VIN = 0.45V
VIN = 2.0 V
0.45V < VIN < VCC-0.3V
OUTPUT
IOL = 3.2mA，VCC=5.0V
IOL = 1.6mA，VCC =5.0V
IOH = -800uA，VCC =5.0V
IOH = -60µA，VCC =5.0V
Test freq=1MHz, TA=25℃
LIMITS
MIN
MAX
4.5
5.5
30
15
30
100
UNIT
V
mA
mA
µA
uA
-0.5
0.8
V
0
0.8
V
2.0
Vcc+0.5 V
70%VCC Vcc+0.5 V
-75
µA
-650
µA
±10
µA
0.45
V
0.45
V
2.4
V
2.4
V
50
300
kΩ
10
pF
V_CC = 3.3V (±10%), V_SS=0V , T_A=-40℃ to 85℃
SYMBOL
PARAMETER
TEST
CONDITIONS
V_CC
Supply Voltage
I_CC
Supply current operating
See notes 1
f_CLK = 12MHz V_CC = 3.6V
I_ID
Supply current IDLE Mode
See note 2
f_CLK = 12MHz V_CC = 3.6V
I_PD
Supply current Power-Down MODE RTC Disable See note 3；V_CC = 3.6V
Supply current Power-Down MODE RTC Enable See note 3；V_CC = 3.6V
INPUT
V_IL1
Input LOW voltage, P0, P1, P2, P3, P4, /EA
VCC = 3.6V
V_IL2
Input LOW voltage, RST,XTAL1
VCC = 3.6V
VIH1
VIH2
Input HIGH voltage, P0, P1, P2, P3, P4, /EA
Input HIGH voltage, RST
VCC = 3.6V
VCC = 3.6V
LIMITS
MIN
MAX
3.0
3.6
20
10
20
30
UNIT
V
mA
mA
µA
µA
0
0.2 VCC
-0.2
V
0
0.2 VCC
-0.2
V
0
0.2 VCC
-0.2
V
0.6 VCC VCC + 0.2 V
Specifications subject to change without notice contact your sales representatives for the most recent information.
SM89T16R1 V1.0 JANUARY 2005
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