AT89C51RB2-RLTUM

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Speed :

40 MHz

Length :

10.1mm

Max Operating Temperature :

85 °C

REACH SVHC :

No SVHC

RAM Size :

1.25K x 8

Number of I/Os :

32

RAM (bytes) :

1280

Program Memory Size :

16KB 16K x 8

Package :

Tray

Frequency :

60MHz

Radiation Hardening :

No

Operating Temperature :

-40°C~85°C TA

Contact Plating :

Tin

ROM (words) :

16384

Supplier Device Package :

44-VQFP (10x10)

Power Supplies :

3/5 V

Seated Height-Max :

1.6 mm

Watchdog Timer :

yes

Number of Pins :

44

Temperature Grade :

Industrial

Supply Current-Max :

29 mA

Voltage - Supply (Vcc/Vdd) :

2.7V~5.5V

Max Supply Voltage :

5.5 V

Schedule B :

8542310000

Width :

10.1mm

Published :

2004

Terminal Form :

Gull wing

Package Shape :

Square

CPU Family :

8051

RoHS Status :

ROHS3 Compliant

Number of PWM Channels :

5

Number of Terminals :

44

Core Size :

8-Bit

Base Product Number :

AT89C51

Connectivity :

SPI, UART/USART

Number of Terminations :

44

Mount :

Surface Mount

Series :

89C

Supply Voltage-Min (Vsup) :

2.7V

Number of SPI Channels :

1

Memory Type :

Flash

Qualification Status :

Not Qualified

Number of I/O :

32

Package / Case :

44-LQFP

DMA Channels :

No

External Data Bus Width :

8

Data Bus Width :

8B

Has ADC :

No

Pbfree Code :

yes

Number of Timers/Counters :

3

Packaging :

Tray

Terminal Position :

QUAD

Number of Programmable I/O :

32

Terminal Pitch :

0.8mm

ROM Programmability :

Flash

Access Time :

60 μs

Oscillator Type :

External

Bit Size :

8

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Peripherals :

POR, PWM, WDT

Product Status :

Obsolete

JESD-609 Code :

e3

Data Converters :

--

Number of UART Channels :

1

Manufacturer :

Microchip Technology Inc

RoHS :

Compliant

Interface :

SPI, UART, USART

Factory Lead Time :

7 Weeks

Peak Reflow Temperature (Cel) :

260

Lifecycle Status :

Production (Last Updated: 2 years ago)

Min Operating Temperature :

-40 °C

Min Supply Voltage :

2.7 V

Mounting Type :

Surface Mount

Number of I/O Lines :

32

Base Part Number :

AT89C51RB2

Terminal Finish :

MATTE TIN

EEPROM Size :

--

Lead Free :

Lead Free

Max Power Dissipation :

1W

Address Bus Width :

16

DAC Channels :

No

Program Memory Type :

Flash

Core Processor :

80C51

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER

Max Frequency :

60 MHz

Surface Mount :

yes

Memory Size :

16kB

Supply Voltage :

5V

Core Architecture :

8051

JESD-30 Code :

S-PQFP-G44

Reach Compliance Code :

Compliant

Height :

1.55mm

Time@Peak Reflow Temperature-Max (s) :

40

PWM Channels :

yes