TS83C51RB2-VCJB View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

TS83C51RB2-VCJB

High Performance 8-bit Microcontrollers

Atmel Corporation 

TS80C51RA2/RD2

TS83C51RB2/RC2/RD2

TS87C51RB2/RC2/RD2

10.3. DC Parameters for Standard Voltage

TA = 0°C to +70°C; VSS = 0 V; VCC = 5 V ± 10%; F = 0 to 40 MHz.

TA = -40°C to +85°C; VSS = 0 V; VCC = 5 V ± 10%; F = 0 to 40 MHz.

Table 32. DC Parameters in Standard Voltage

Symbol

Parameter

VIL

Input Low Voltage

VIH

Input High Voltage except XTAL1, RST

VIH1 Input High Voltage, XTAL1, RST

VOL

Output Low Voltage, ports 1, 2, 3, 4, 5(6)

Min

-0.5

0.2 VCC + 0.9

0.7 VCC

VOL1 Output Low Voltage, port 0 (6)

VOL2 Output Low Voltage, ALE, PSEN

VOH Output High Voltage, ports 1, 2, 3, 4, 5

VCC - 0.3

VCC - 0.7

VCC - 1.5

VOH1 Output High Voltage, port 0

VCC - 0.3

VCC - 0.7

VCC - 1.5

VOH2 Output High Voltage,ALE, PSEN

VCC - 0.3

VCC - 0.7

VCC - 1.5

RRST RST Pulldown Resistor

50

IIL

Logical 0 Input Current ports 1, 2, 3, 4, 5

ILI

Input Leakage Current

ITL

Logical 1 to 0 Transition Current, ports 1, 2, 3,

4, 5

Typ

90 (5)

Max Unit Test Conditions

0.2 VCC - 0.1 V

VCC + 0.5

V

VCC + 0.5

V

0.3

V IOL = 100 µA(4)

0.45

1.0

V

V

IOL = 1.6 mA(4)

IOL = 3.5 mA(4)

0.3

V IOL = 200 µA(4)

0.45

1.0

V

V

IOL = 3.2 mA(4)

IOL = 7.0 mA(4)

0.3

V IOL = 100 µA(4)

0.45

1.0

V

V

IOL = 1.6 mA(4)

IOL = 3.5 mA(4)

V IOH = -10 µA

V IOH = -30 µA

V IOH = -60 µA

VCC = 5 V ± 10%

V IOH = -200 µA

V IOH = -3.2 mA

V IOH = -7.0 mA

VCC = 5 V ± 10%

V IOH = -100 µA

V IOH = -1.6 mA

V IOH = -3.5 mA

VCC = 5 V ± 10%

200

kΩ

-50

µA Vin = 0.45 V

±10

µA 0.45 V < Vin < VCC

-650

µA Vin = 2.0 V

CIO

Capacitance of I/O Buffer

IPD

Power Down Current

ICC

under

RESET

Power Supply Current Maximum values, X1

mode: (7)

20 (5)

10

pF Fc = 1 MHz

TA = 25°C

50

µA 2.0 V < VCC < 5.5 V(3)

1 + 0.4 Freq

(MHz)

@12MHz 5.8

mA

VCC = 5.5 V(1)

@16MHz 7.4

58

Rev. C - 06 March, 2001

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