AT89LP51-20PU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Number of Terminations :

40

Has ADC :

No

Series :

89LP

Max Operating Temperature :

85 °C

RoHS Status :

ROHS3 Compliant

Terminal Finish :

Matte Tin (Sn) - annealed

Number of Pins :

40

Additional Feature :

OPERATES AT 2.4 V MINIMUM SUPPLY AT 20 MHZ

RAM (bytes) :

256

Bit Size :

8

Supply Voltage-Min (Vsup) :

4.5V

Lead Free :

Lead Free

Qualification :

-

Mounting Type :

Through Hole

Surface Mount :

No

Oscillator Type :

Internal

Data Bus Width :

8B

Min Operating Temperature :

-40 °C

Product Type :

8-bit Microcontrollers - MCU

Terminal Position :

Dual

Terminal Form :

THROUGH-HOLE

Number of I/O Lines :

36

Minimum Operating Temperature :

- 40 C

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER

Connectivity :

EBI/EMI, I2C, SPI, UART/USART

External Data Bus Width :

8

Contact Plating :

Tin

Pbfree Code :

yes

Voltage - Supply (Vcc/Vdd) :

2.4V~5.5V

Max Frequency :

20 MHz

PWM Channels :

No

Base Product Number :

AT89LP51

Width :

15.24 mm

Data Converters :

--

Watchdog Timer :

yes

Core Processor :

8051

Length :

51.75mm

Factory Lead Time :

4 Weeks

Speed :

20MHz

MSL :

MSL 3 - 168 hours

Operating Temperature :

-40°C~85°C TA

Supply Voltage-Max (Vsup) :

5.5V

Core Architecture :

8051

Interfaces :

UART

Min Supply Voltage :

2.4 V

RAM Size :

256 x 8

Maximum Operating Temperature :

+ 85 C

Number of Timers/Counters :

3

Number of Programmable I/O :

36

Program Memory Type :

Flash

Peripherals :

Brown-out Detect/Reset, POR, PWM, WDT

Power Supplies :

2.5/5V

ROM Programmability :

Flash

Address Bus Width :

16

Qualification Status :

Not Qualified

Memory Type :

Flash

Number of Terminals :

40

Package :

Tube

EEPROM Size :

--

Supply Current-Max :

7 mA

CPU Family :

8051

RoHS :

Details

Reach Compliance Code :

Compliant

Packaging :

Tube

Mounting Style :

Through Hole

Seated Height-Max :

6.35 mm

Package Shape :

RECTANGULAR

Core Size :

8-Bit

ROM (words) :

4096

JESD-30 Code :

R-PDIP-T40

Lifecycle Status :

Production (Last Updated: 2 years ago)

Frequency :

20MHz

DMA Channels :

No

Package / Case :

40-DIP (0.600, 15.24mm)

Supply Voltage :

5V

Number of I/Os :

36 I/O

Terminal Pitch :

2.54mm

Interface :

EBI/EMI, I2C, SPI, UART, USART

Max Supply Voltage :

5.5 V

Supplier Device Package :

40-PDIP

Product Status :

Active

Program Memory Size :

4KB 4K x 8

Product Category :

8-bit Microcontrollers - MCU

Base Part Number :

AT89LP51

DAC Channels :

No

Number of I/O :

36

Manufacturer :

Microchip

Device Core :

80C51

Published :

2012

Memory Size :

4kB

Mount :

Through Hole

JESD-609 Code :

e3

Interface Type :

UART

Temperature Grade :

Industrial

Brand :

Microchip Technology / Atmel