Factory Lead Time  

7 Weeks

Contact Plating  

Tin

Mount  

Surface Mount

Mounting Type  

Surface Mount

Package / Case  

44-LQFP

Number of Pins  

44

Number of I/Os  

34

Operating Temperature  

-40°C~85°C TA

Packaging  

Tray

Series  

89C

Published  

1999

JESD-609 Code  

e3

Pbfree Code  

yes

Part Status  

Active

Moisture Sensitivity Level (MSL)  

3 (168 Hours)

Number of Terminations  

44

Max Power Dissipation  

1W

Terminal Position  

QUAD

Terminal Form  

GULL WING

Peak Reflow Temperature (Cel)  

260

Supply Voltage  

5V

Terminal Pitch  

0.8mm

Frequency  

40MHz

Time@Peak Reflow Temperature-Max (s)  

40

Base Part Number  

AT89C51ID2

Supply Voltage-Max (Vsup)  

5.5V

Supply Voltage-Min (Vsup)  

4.5V

Interface  

SPI, UART

Memory Size  

2kB

Oscillator Type  

External

Speed  

60 MHz

RAM Size  

2K x 8

Voltage - Supply (Vcc/Vdd)  

2.7V~5.5V

uPs/uCs/Peripheral ICs Type  

MICROCONTROLLER

Core Processor  

80C51

Peripherals  

POR, PWM, WDT

Program Memory Type  

FLASH

Core Size  

8-Bit

Program Memory Size  

64KB 64K x 8

Connectivity  

I2C, SPI, UART/USART

Bit Size  

8

Access Time  

60 μs

Has ADC  

NO

DMA Channels  

NO

Data Bus Width  

8b

PWM Channels  

YES

DAC Channels  

NO

Number of Timers/Counters  

3

Address Bus Width  

8b

Core Architecture  

8051

EEPROM Size  

2K x 8

Ambient Temperature Range High  

85°C

Height  

1.6mm

Length  

10mm

Radiation Hardening  

No

RoHS Status  

ROHS3 Compliant

Lead Free  

Lead Free