VRS550 Datasheet, PDF (29/40 Pages) List of Unclassifed Manufacturers – VRS550 - 8kB Flash, 256B RAM, 25MHz, 8-Bit MCU VRS560 - 16kB Flash, 256B RAM, 25MHz, 8-Bit MCU

VRS550 / VRS560
VERSA
Datasheet Rev 1.1
Operating Conditions
TABLE 25: OPERATING CONDI TIONS
Symbol
TA
TS
VCC5 V
VCC3 V
Fosc 25
Description
Operating temperature
Storage temperature
Supply voltage
Supply voltage
Oscillator Frequency
Min.
-40
-55
4.5
3.0
3.0
Typ.
25
25
5.0
3.3
25
DC Characteristics
TABLE 26: DC CHARA C TERISTICS
AM BIENT TEM PERATURE = -40°C TO 85°C, 3.0V TO 5.5V
Symbol
VIL1
VIL2
VIH1
VI H2
VOL1
VOL2
Parameter
Input Low Voltage
Input Low Voltage
Input High Voltage
Input High Voltage
Output Low Voltage
Output Low Voltage
Valid
P o r t 0 ,1,2,3,4,#EA
RES, XTAL1
P o r t 0,1,2,3,4,#EA
RES, XTAL1
Port 0, ALE, #PSEN
P o r t 1,2,3,4
VOH1 Output High Voltage
Port 0
VOH2 Output High Voltage
IIL
ITL
IL I
R RES
C ^-10
Logical 0 Input Current
Logical Transition
Current
Input Leakage Current
Reset Pull-down
Resistance
Pin Capacitance
Port
1,2,3,4,ALE,#PSEN
P o r t 1,2,3,4
P o r t 1,2,3,4
P o r t 0, #EA
RES
Max.
85
155
5.5
3.6
25
Unit
ºC
ºC
V
V
MHz
Remarks
Ambient temperature operating
5 Volts devices
3.3 Volts devices
For 5V & 3.3V application
Min.
Max.
Unit
-0.5
0.8
V
0
0.8
V
2.0
VCC+0.5 V
70% VCC VCC+0.5 V
0.45
V
0.45
V
2.4
V
90% VCC
V
2.4
V
90% VCC
V
-75
uA
-650
uA
+10
uA
50
300
Kohm
10
pF
Test Conditions
IOL= 3.2 m A
IOL= 1.6 m A
IOH=-800uA (Vcc = 5V)
IOH= -80u A
IOH=-60uA (Vcc = 5V)
IOH= -10u A
Vin= 0.45 V
Vin=2.O V
0.45V< Vin<VCC
Freq=1 MHz, Ta=25^°C
IC C
Power Supply Current
VDD
15
mA
Active mode 25MHz
10
mA
Active mode 16MHz
7.5
mA
Idle mode 25MHz
6
mA
Idle mode, 16MHz
150
uA
Power down mode
FIGURE 22: ICC IDLE MODE TEST CIRCUI T
(NC)
Clock Signal
Vcc
Icc
RST
VCC
8
PO
EA
VRS550
VRS560
XTA L2
XTA L1
VSS
FIGURE 23: ICC AC TIVE MODE TEST CIRCUI T
Vcc
(NC)
Clock Signal
Vcc
Icc
RST
VCC
8
PO
EA
VRS550
VRS560
XTAL2
XTAL1
VSS
1134 Ste Catherine Street West, Suite 900, Montreal, Quebec, Canada H3B 1H4 Tel: [phone] http://www.goalsemi.com 29