AT89C51RD2-RLTUM

Manufacturer :

Atmel (Microchip Technology)

Product Category :

Microcontrollers

Device Core :

80C51

Peak Reflow Temperature (Cel) :

260

Peripherals :

POR, PWM, WDT

Supply Voltage-Min (Vsup) :

4.5V

Package :

Tray

ROM Programmability :

Flash

DMA Channels :

No

PWM Channels :

yes

JESD-30 Code :

S-PQFP-G44

Number of Programmable I/O :

32

Memory Size :

64KB

Length :

10mm

Factory Lead Time :

7 Weeks

Max Supply Voltage :

5.5 V

Base Part Number :

AT89C51RD2

Number of Terminals :

44

RoHS Status :

ROHS3 Compliant

RAM (bytes) :

2048

ROM (words) :

65536

Base Product Number :

AT89C51

Supplier Device Package :

44-VQFP (10x10)

RAM Size :

2K x 8

Operating Temperature :

-40°C~85°C TA

Package Shape :

Square

Package / Case :

44-LQFP

Number of I/O :

34

Number of UART Channels :

1

Program Memory Size :

64KB 64K x 8

Time@Peak Reflow Temperature-Max (s) :

40

Has ADC :

No

Terminal Form :

Gull wing

Max Frequency :

60 MHz

Lifecycle Status :

Production (Last Updated: 2 years ago)

Speed :

60MHz

Frequency :

60MHz

Reach Compliance Code :

Compliant

Number of Terminations :

44

External Data Bus Width :

8

Interfaces :

SPI/UART

Number of I/O Lines :

32

Access Time :

60 μs

DAC Channels :

No

Series :

89C

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Core Architecture :

8051

Number of Pins :

44

Number of Timers/Counters :

3

Data Converters :

--

Data Bus Width :

8B

EEPROM Size :

--

Min Operating Temperature :

-40 °C

Memory Type :

Flash

Terminal Pitch :

0.8mm

Width :

10 mm

Oscillator Type :

External

Seated Height-Max :

1.6 mm

Additional Feature :

OPERATES AT 2.7V MINIMUM SUPPLY @ 40 MHZ

Product Status :

Obsolete

Program Memory Type :

Flash

Address Bus Width :

16

Number of SPI Channels :

1

Supply Voltage-Max (Vsup) :

5.5V

Radiation Hardening :

No

Schedule B :

8542310000

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER

Bit Size :

8

Min Supply Voltage :

2.7 V

REACH SVHC :

No SVHC

Supply Voltage :

5V

Interface :

SPI, UART, USART

Qualification Status :

Not Qualified

Connectivity :

SPI, UART/USART

RoHS :

Compliant

Manufacturer :

Microchip Technology Inc

Core Processor :

80C51

Terminal Finish :

Matte Tin (Sn)

Mount :

Surface Mount

Temperature Grade :

Industrial

Mounting Type :

Surface Mount

Number of I/Os :

34

Core Size :

8-Bit

JESD-609 Code :

e3

Pbfree Code :

yes

Max Power Dissipation :

1W

Max Operating Temperature :

85 °C

Terminal Position :

QUAD

Voltage - Supply (Vcc/Vdd) :

2.7V~5.5V

Surface Mount :

yes

Supply Current-Max :

29 mA

Published :

2003

Watchdog Timer :

yes

CPU Family :

8051

Height :

1.6 mm

Lead Free :

Lead Free

Contact Plating :

Tin

Power Supplies :

3/5 V

Packaging :

Tray

Height Seated (Max) :

1.6mm