SyncMOS Technologies Inc.
SM89S16R1
8-Bits Micro-controller
With 64KB Flash ROM & IKB RAM & RTC & ADC & PWM & PDWU embedded
Target Spec.
Absolute Rating
Symbol
TA
TS
VCC5
VCC3.3
Fosc 25
Fosc 40
Description
Operating temperature
Storage temperature
Supply voltage
Supply voltage
Oscillator Frequency
Oscillator Frequency
Min.
-40
-55
4.5
3.0
Typ.
25
25
5.0
3.3
Max.
85
155
5.5
3.6
25
40
Unit.
℃
℃
V
V
MHz
MHz
Remarks
Ambient temperature under bias
Damage to devices could occur
For 3.3V application
For 5.0V application
DC Characteristic
VCC = 5V (±10%), VSS=0V TA= -40
℃
to 85
℃
SYMBOL
VCC
ICC
IID
Supply Voltage
Supply current operating
Supply current IDLE Mode
Supply current Power-Down MODE
RTC Disable
Supply current Power-Down MODE
RTC Enable
Input LOW voltage, P0, P1, P2, P3, P4, /EA
Input LOW voltage, RES, XTAL1
Input HIGH voltage, P0, P1, P2, P3, P4, /EA
Input HIGH voltage, RES, XTAL1
Input current LOW level Port 1,2,3,4
Transition current High to Low Port 1,2,3,4
Input leakage current ,Port 0
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
See notes 1
f
CLK
= 12MHz VCC = 5.5V
See note 2
f
CLK
= 12MHz VCC = 5.5V
See note 3;VCC (= 5.5V)
See note 3;VCC (= 5.5V)
INPUT
VIL1
VIL2
VIH1
VIH2
IIL
ITL
ILI
VOL1
VOL2
VOH1
VOH2
RRST
CIO
-0.5
0
2.0
70%VCC
VIN = 0.45V
VIN = 2.0 V
0.45V < VIN < VCC-0.3V
OUTPUT
IOL = 8mA,VCC=5.0V
IOL = 6.5mA,VCC =5.0V
IOH = -800uA,VCC =5.0V
IOH = -60µA,VCC =5.0V
Test freq=1MHz, TA=25℃
0.8
0.8
Vcc+0.5
Vcc+0.5
-75
-650
±10
0.45
0.45
2.4
2.4
50
V
V
V
V
µA
µA
µA
V
V
V
V
kΩ
pF
PARAMETER
TEST
CONDITIONS
4.5
LIMITS
MIN
5.5
20
6.5
30
80
MAX
UNIT
V
mA
mA
µA
µA
IPD
300
10
VCC = 3.3V (±10%), VSS=0V , TA= -40℃ to 85℃
SYMBOL
VCC
ICC
IID
Supply Voltage
Supply current operating
Supply current IDLE Mode
Supply current Power-Down MODE
RTC Disable
Supply current Power-Down MODE
RTC Enable
See note 1
f
CLK
= 12MHz VCC = 3.6V
See note 2
f
CLK
= 12MHz VCC = 3.6V
See note 3;VCC (= 3.6V)
See note 3;VCC (= 3.6V)
INPUT
Specifications subject to change without notice contact your sales representatives for the most recent information.
PARAMETER
TEST
CONDITIONS
3.0
LIMITS
MIN
3.6
10
5
20
30
MAX
V
mA
mA
µA
µA
UNIT
IPD
8
SM89S16R1 V1.0 JANUARY 2005