AT89C51RB2-SLSUM

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

JESD-30 Code :

S-PQCC-J44

Number of I/Os :

32 I/O

Speed :

40 MHz

Typical Operating Supply Voltage :

5 V

Product Category :

8-bit Microcontrollers - MCU

Number of PWM Channels :

4

Time@Peak Reflow Temperature-Max (s) :

40

Has ADC :

No

Data Bus Width :

8B

DAC Channels :

No

PWM Channels :

yes

Power Supplies :

3/5 V

Oscillator Type :

External

Product :

MCU

Temperature Grade :

Industrial

Packaging :

Tube

Voltage - Supply (Vcc/Vdd) :

2.7V~5.5V

Product Type :

8-bit Microcontrollers - MCU

Number of Timers/Counters :

3

DMA Channels :

No

Operating Temperature :

-40°C~85°C TA

Program Memory Size :

16KB 16K x 8

Max Power Dissipation :

1W

Supply Voltage-Min (Vsup) :

2.7V

Number of SPI Channels :

1

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER

RoHS :

Details

Factory Lead Time :

6 Weeks

Min Supply Voltage :

2.7 V

RAM (bytes) :

1280

Instruction Set Architecture :

8051

Number of Programmable I/O :

32

Program Memory Type :

Flash

Core Processor :

80C51

Connectivity :

SPI, UART/USART

Brand :

Microchip Technology / Atmel

Maximum Operating Temperature :

+85 °C

Pbfree Code :

yes

Peripherals :

POR, PWM, WDT

ROM Programmability :

Flash

Peak Reflow Temperature (Cel) :

245

ROM (words) :

16384

EEPROM Size :

--

Lifecycle Status :

Production (Last Updated: 2 years ago)

Terminal Finish :

Matte Tin (Sn)

Base Part Number :

AT89C51RB2

Radiation Hardening :

No

Core Size :

8-Bit

REACH SVHC :

No SVHC

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Memory Type :

Flash

Number of I/O Lines :

32

Schedule B :

8542310000

Dimensions :

16.66 x 16.66 x 4.06mm

Data Converters :

--

Terminal Form :

J BEND

Supply Voltage-Max (Vsup) :

5.5V

Number of UART Channels :

1

Package Shape :

Square

Max Operating Temperature :

85 °C

Ambient Temperature Range High :

85 °C

Manufacturer :

Microchip

Device Core :

8 bit CPU

Number of I/O :

32

CPU Family :

8051

Package :

Tube

Watchdog Timer :

yes

Reach Compliance Code :

Compliant

Core Architecture :

8051

Base Product Number :

AT89C51

Height Seated (Max) :

4.57mm

Frequency :

60MHz

Max Supply Voltage :

5.5 V

Series :

89C

Package Type :

PLCC

Package / Case :

44-LCC (J-Lead)

Bit Size :

8

Product Status :

Active

JESD-609 Code :

e3

Supply Current-Max :

29 mA

Terminal Position :

QUAD

Min Operating Temperature :

-40 °C

Number of Terminations :

44

RoHS Status :

ROHS3 Compliant

Width :

16.66mm

External Data Bus Width :

8

Mounting Style :

SMD/SMT

Address Bus Width :

8B

Access Time :

60 μs

Height :

4.06mm

Terminal Pitch :

1.27mm

Family Name :

AT89C51

Max Frequency :

60 MHz

Interface :

SPI, UART, USART

Interface Type :

SPI, UART

RAM Size :

1.25K x 8

Published :

2004

Memory Size :

16kB

Seated Height-Max :

4.57 mm

Qualification Status :

Not Qualified

Number of Pins :

44

Surface Mount :

yes

Minimum Operating Temperature :

-40 °C

Pin Count :

44

Length :

16.55mm

Supply Voltage :

5V

Mount :

Surface Mount

Contact Plating :

Tin

Mounting Type :

Surface Mount

Supplier Device Package :

44-PLCC (16.59x16.59)

Lead Free :

Lead Free

Number of Terminals :

44