AT89LP51-20AU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Has ADC :

No

Supply Current-Max :

7 mA

JESD-30 Code :

S-PQFP-G44

Minimum Operating Temperature :

- 40 C

RoHS Status :

ROHS3 Compliant

Supplier Device Package :

44-TQFP (10x10)

Terminal Finish :

Matte Tin (Sn) - annealed

Mount :

Surface Mount

Max Supply Voltage :

5.5 V

Base Product Number :

AT89LP51

RAM Size :

256 x 8

Interface Type :

2-Wire, SPI, UART

Seated Height-Max :

1.2 mm

Number of Terminals :

44

CPU Family :

8051

Program Memory Size :

4KB 4K x 8

Supply Voltage-Max (Vsup) :

5.5V

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Bit Size :

8

Terminal Pitch :

0.8mm

Additional Feature :

OPERATES AT 2.4 V MINIMUM SUPPLY AT 20 MHZ

Terminal Position :

QUAD

Memory Size :

4kB

Mounting Type :

Surface Mount

Core Architecture :

8051

Supply Voltage-Min (Vsup) :

4.5V

Height Seated (Max) :

1.2mm

Time@Peak Reflow Temperature-Max (s) :

40

Min Operating Temperature :

-40 °C

Max Operating Temperature :

85 °C

Address Bus Width :

16

External Data Bus Width :

8

Packaging :

Tray

Connectivity :

EBI/EMI, I2C, SPI, UART/USART

Number of Timers/Counters :

3

Lifecycle Status :

Production (Last Updated: 2 years ago)

DMA Channels :

No

Number of Pins :

44

Terminal Form :

Gull wing

Width :

10 mm

Package / Case :

44-TQFP

Power Supplies :

2.5/5V

Device Core :

80C51

Interface :

EBI/EMI, I2C, SPI, UART, USART

Product Status :

Active

Speed :

20MHz

Max Frequency :

20 MHz

Product Type :

8-bit Microcontrollers - MCU

Factory Lead Time :

4 Weeks

Series :

89LP

Number of I/O :

36

RoHS :

Details

ROM Programmability :

Flash

Number of ADC Channels :

-

Program Memory Type :

Flash

Peak Reflow Temperature (Cel) :

260

PWM Channels :

No

Watchdog Timer :

yes

EEPROM Size :

--

Number of Programmable I/O :

36

Data Converters :

--

Operating Temperature :

-40°C~85°C TA

Core Processor :

8051

Contact Plating :

Tin

Supply Voltage :

5V

Frequency :

20MHz

Surface Mount :

yes

Qualification Status :

Not Qualified

Reach Compliance Code :

Compliant

Voltage - Supply (Vcc/Vdd) :

2.4V~5.5V

Number of I/Os :

36 I/O

Interfaces :

UART

JESD-609 Code :

e3

Base Part Number :

AT89LP51

Product Category :

8-bit Microcontrollers - MCU

Data Bus Width :

8B

Published :

2012

Mounting Style :

SMD/SMT

Number of Terminations :

44

Temperature Grade :

Industrial

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER

Brand :

Microchip Technology / Atmel

Pbfree Code :

yes

Product :

MCU

Manufacturer :

Microchip

Number of I/O Lines :

36

Package Shape :

Square

Package :

Tray

Maximum Operating Temperature :

+ 85 C

Min Supply Voltage :

2.4 V

Peripherals :

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

DAC Channels :

No

DAC Resolution :

-

ROM (words) :

4096

Oscillator Type :

Internal

Length :

10mm

Core Size :

8-Bit

Memory Type :

Flash

RAM (bytes) :

256