TS80C51RA2-VIA Atmel, TS80C51RA2-VIA Datasheet - Page 58

• Manufacturer Part Number: TS80C51RA2-VIA
• Description: IC MCU 8BIT 256BYTE 40MHZ 40-DIP
• Manufacturer: Atmel
• Series: 80Cr

Specifications of TS80C51RA2-VIA

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 40/30MHz
• Connectivity: UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Type: ROMless
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 40-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

TS80C51RA2/RD2
TS83C51RB2/RC2/RD2
TS87C51RB2/RC2/RD2
10.3. DC Parameters for Standard Voltage
T
T
58
A
A
Symbol
RESET
under
V
V
V
V
R
V
V
V
V
= 0 C to +70 C; V
= -40 C to +85 C; V
V
C
I
I
I
I
I
OH1
OH2
OL1
OL2
RST
PD
CC
TL
IH1
OH
IL
LI
OL
IH
IO
IL
Input Low Voltage
Input High Voltage except XTAL1, RST
Input High Voltage, XTAL1, RST
Output Low Voltage, ports 1, 2, 3, 4, 5
Output Low Voltage, port 0
Output Low Voltage, ALE, PSEN
Output High Voltage, ports 1, 2, 3, 4, 5
Output High Voltage, port 0
Output High Voltage,ALE, PSEN
RST Pulldown Resistor
Logical 0 Input Current ports 1, 2, 3, 4, 5
Input Leakage Current
Logical 1 to 0 Transition Current, ports 1, 2, 3,
4, 5
Capacitance of I/O Buffer
Power Down Current
Power Supply Current Maximum values, X1
mode:
(7)
SS
Parameter
SS
= 0 V; V
= 0 V; V
Table 32. DC Parameters in Standard Voltage
(6)
CC
CC
= 5 V
= 5 V
(6)
10%; F = 0 to 40 MHz.
0.2 V
10%; F = 0 to 40 MHz.
V
V
V
V
V
V
V
V
V
0.7 V
CC
CC
CC
CC
CC
CC
CC
CC
CC
Min
-0.5
CC
50
- 0.3
- 0.7
- 1.5
- 0.3
- 0.7
- 1.5
- 0.3
- 0.7
- 1.5
CC
+ 0.9
90
20
Typ
(5)
(5)
0.2 V
@12MHz 5.8
@16MHz 7.4
1 + 0.4 Freq
V
V
CC
CC
(MHz)
Max
0.45
0.45
0.45
-650
200
-50
0.3
1.0
0.3
1.0
0.3
1.0
CC
10
50
10
+ 0.5
+ 0.5
- 0.1
Unit
mA
k
pF
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
A
Rev. C - 06 March, 2001
I
I
I
I
I
I
I
I
I
I
I
I
V
I
I
I
V
I
I
I
V
Vin = 0.45 V
0.45 V < Vin < V
Vin = 2.0 V
Fc = 1 MHz
T
2.0 V < V
V
OL
OL
OL
OL
OL
OL
OL
OL
OL
OH
OH
OH
OH
OH
OH
OH
OH
OH
A
CC
CC
CC
CC
Test Conditions
= 25 C
= 100 A
= 1.6 mA
= 3.5 mA
= 200 A
= 3.2 mA
= 7.0 mA
= 100 A
= 1.6 mA
= 3.5 mA
= -10 A
= -30 A
= -60 A
= -200 A
= -3.2 mA
= -7.0 mA
= -100 A
= -1.6 mA
= -3.5 mA
= 5 V 10%
= 5 V 10%
= 5 V 10%
= 5.5 V
CC <
(1)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
5.5 V
CC
(3)