AT89C51RD2-RLTUM

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

RoHS Status :

ROHS3 Compliant

RAM Size :

2K x 8

Height Seated (Max) :

1.6mm

Address Bus Width :

16

Temperature Grade :

Industrial

Power Supplies :

3/5 V

Terminal Position :

QUAD

Connectivity :

SPI, UART/USART

Core Size :

8-Bit

Data Bus Width :

8B

Supply Voltage-Max (Vsup) :

5.5V

RoHS :

Compliant

Width :

10 mm

Device Core :

80C51

Speed :

60MHz

Number of I/Os :

34

REACH SVHC :

No SVHC

Reach Compliance Code :

Compliant

Base Part Number :

AT89C51RD2

Factory Lead Time :

7 Weeks

Min Supply Voltage :

2.7 V

Published :

2003

Interface :

SPI, UART, USART

Max Operating Temperature :

85 °C

Lead Free :

Lead Free

Min Operating Temperature :

-40 °C

Number of Timers/Counters :

3

Mounting Type :

Surface Mount

Supplier Device Package :

44-VQFP (10x10)

External Data Bus Width :

8

Manufacturer :

Microchip Technology Inc

Schedule B :

8542310000

Height :

1.6 mm

Oscillator Type :

External

Frequency :

60MHz

Has ADC :

No

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER

Memory Type :

Flash

Pbfree Code :

yes

Contact Plating :

Tin

Time@Peak Reflow Temperature-Max (s) :

40

Watchdog Timer :

yes

Number of SPI Channels :

1

Seated Height-Max :

1.6 mm

Additional Feature :

OPERATES AT 2.7V MINIMUM SUPPLY @ 40 MHZ

Number of I/O Lines :

32

Number of I/O :

34

Peak Reflow Temperature (Cel) :

260

DMA Channels :

No

Length :

10mm

Base Product Number :

AT89C51

Core Architecture :

8051

Terminal Form :

Gull wing

Product Status :

Obsolete

Number of Programmable I/O :

32

CPU Family :

8051

Number of Terminations :

44

Terminal Finish :

Matte Tin (Sn)

Max Supply Voltage :

5.5 V

Supply Voltage-Min (Vsup) :

4.5V

Package / Case :

44-LQFP

Operating Temperature :

-40°C~85°C TA

Terminal Pitch :

0.8mm

Radiation Hardening :

No

Core Processor :

80C51

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Number of Pins :

44

Package :

Tray

Supply Voltage :

5V

Bit Size :

8

Package Shape :

Square

Voltage - Supply (Vcc/Vdd) :

2.7V~5.5V

Packaging :

Tray

Lifecycle Status :

Production (Last Updated: 2 years ago)

JESD-609 Code :

e3

RAM (bytes) :

2048

Supply Current-Max :

29 mA

JESD-30 Code :

S-PQFP-G44

Surface Mount :

yes

DAC Channels :

No

Program Memory Size :

64KB 64K x 8

Series :

89C

Interfaces :

SPI/UART

Number of Terminals :

44

EEPROM Size :

--

Data Converters :

--

Number of UART Channels :

1

Access Time :

60 μs

Qualification Status :

Not Qualified

Program Memory Type :

Flash

Mount :

Surface Mount

ROM Programmability :

Flash

PWM Channels :

yes

ROM (words) :

65536

Memory Size :

64KB

Max Frequency :

60 MHz

Max Power Dissipation :

1W

Peripherals :

POR, PWM, WDT