AT89LP51RC2-20JU

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AT89LP51RC2-20JU

Manufacturer part number:AT89LP51RC2-20JU

Manufacturer:Microchip Technology

Description:32KB 32K x 8 FLASH 8051 8-Bit Microcontroller 89LP Series AT89LP51RC2 44 Pin 20MHz 5V 44-LCC (J-Lead)

Case Package:SOT-23

Datasheet:AT89LP51RC2-20JU Datasheet

RoHs Status:non-compliant

Name	Value
Type	Parameter
Factory Lead Time	6 Weeks
Lifecycle Status	Production (Last Updated: 2 years ago)
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	44-LCC (J-Lead)
Surface Mount	YES
Number of Pins	44
Supplier Device Package	44-PLCC (16.59x16.59)
Number of Terminals	44
Mounting Style	SMD/SMT
Interfaces	SPI/UART
Data Converters	A/D 7x10b
Instruction Set Architecture	CISC
Clock Freq	20(MHz)
Operating Temperature Classification	Industrial
Package Type	PLCC
Number of Timers - General Purpose	3
Operating Temp Range	-40C to 85C
# I/Os (Max)	40
Interface Type	SPI/UART
Total Internal Ram Size	1.375KB(kB)
Device Core Size	8(b)
Operating Supply Voltage (Max)	5.5(V)
Operating Supply Voltage (Typ)	3.3/5(V)
Rad Hardened	No
Operating Supply Voltage (Min)	2.4(V)
Programmable	Yes
Mounting	Surface Mount
Family Name	AT89LP
Dimensions	16.66 x 16.66 x 4.06mm
Typical Operating Supply Voltage	2.4 → 5.5 V
Maximum Operating Temperature	+85 °C
Minimum Operating Temperature	-40 °C
DAC Resolution	10 bit
Number of I/Os	40 I/O
Manufacturer	Microchip
Brand	Microchip Technology
RoHS	Details
Package	Tube
Base Product Number	AT89LP51
Mfr	Microchip Technology
Product Status	Active
Schedule B	8542310000, 8542310000/8542310000/8542310000/8542310000/8542310000
Package Shape	SQUARE
Number of I/O Lines	40
Operating Temperature	-40°C~85°C TA
Packaging	Tube
Series	89LP
Published	1997
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	44
Terminal Finish	Matte Tin (Sn) - annealed
Max Operating Temperature	85 °C
Min Operating Temperature	-40 °C
Terminal Position	QUAD
Terminal Form	J BEND
Peak Reflow Temperature (Cel)	245
Supply Voltage	5V
Terminal Pitch	1.27 mm
Reach Compliance Code	compliant
Frequency	20MHz
Time@Peak Reflow Temperature-Max (s)	40
Base Part Number	AT89LP51RC2
Pin Count	44
JESD-30 Code	S-PQCC-J44
Qualification Status	Not Qualified
Operating Temperature (Max)	85C
Operating Temperature (Min)	-40C
Supply Voltage-Max (Vsup)	5.5V
Power Supplies	2.5/5V
Temperature Grade	INDUSTRIAL
Supply Voltage-Min (Vsup)	2.4V
Interface	SPI, UART
Max Supply Voltage	5.5 V
Min Supply Voltage	2.4 V
Memory Size	32kB
Oscillator Type	Internal
Number of I/O	40
Speed	20MHz
RAM Size	1.375K x 8
Memory Type	FLASH
Voltage - Supply (Vcc/Vdd)	2.4V~5.5V
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER
Core Processor	8051
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type	FLASH
Core Size	8-Bit
Program Memory Size	32KB 32K x 8
Connectivity	EBI/EMI, I2C, SPI, UART/USART
Supply Current-Max	7 mA
Bit Size	8
Data Converter	A/D 7x10b
Watchdog Timer	Yes
Has ADC	YES
DMA Channels	NO
Data Bus Width	8b
PWM Channels	YES
DAC Channels	YES
Seated Height-Max	4.572 mm
Number of Timers/Counters	3
Address Bus Width	16
Product Type	8-bit Microcontrollers - MCU
ROM (words)	32768
Core Architecture	8051
EEPROM Size	--
CPU Family	8051
Max Frequency	20 MHz
Number of A/D Converters	1
External Data Bus Width	8
Number of Programmable I/O	40
Number of UART Channels	1
RAM (bytes)	1408
Number of ADC Channels	8
ROM Programmability	FLASH
Number of PWM Channels	7
Number of I2C Channels	1
Number of SPI Channels	1
Product	MCU
Product Category	8-bit Microcontrollers - MCU
Device Core	8051
Height	4.572mm
Length	16.66mm
Width	16.662mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant