AT89C51RB2-SLSUL

new-10%

AT89C51RB2-SLSUL

Manufacturer part number:AT89C51RB2-SLSUL

Manufacturer:Microchip Technology

Description:16KB 16K x 8 FLASH 80C51 8-Bit Microcontroller 89C Series AT89C51RB2 44 Pin 40MHz 3V 44-LCC (J-Lead)

Case Package:SOT-23

Datasheet:AT89C51RB2-SLSUL Datasheet

RoHs Status:non-compliant

Name	Value
Type	Parameter
Factory Lead Time	19 Weeks
Lifecycle Status	Production (Last Updated: 2 years ago)
Contact Plating	Tin
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
Instruction Set Architecture	CISC
Clock Freq	40(MHz)
Operating Temperature Classification	Industrial
Package Type	PLCC
Number of Timers - General Purpose	3
Operating Temp Range	-40C to 85C
# I/Os (Max)	32
Power Dissipation (Max)	1000(mW)
Interface Type	SPI/UART
Total Internal Ram Size	1KB(kB)
Device Core Size	8(b)
Operating Supply Voltage (Max)	3.6(V)
Operating Supply Voltage (Typ)	3(V)
Rad Hardened	No
Operating Supply Voltage (Min)	2.7(V)
Programmable	Yes
Maximum Expanded Memory Size	64KB
Mounting	Surface Mount
Data Converters	--
Package	Tube
Base Product Number	AT89C51
Mfr	Microchip Technology
Product Status	Active
Number of I/Os	32 I/O
Maximum Operating Temperature	+ 85 C
Minimum Operating Temperature	- 40 C
Manufacturer	Microchip
Brand	Microchip Technology
RoHS	Details
Schedule B	8542310000, 8542310000/8542310000, 8542310000/8542310000/8542310000, 8542310000/8542310000/8542310000/8542310000
Package Shape	SQUARE
Number of I/O Lines	32
Operating Temperature	-40°C~85°C TA
Packaging	Tube
Series	89C
Published	2004
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)
Max Operating Temperature	85 °C
Min Operating Temperature	-40 °C
Max Power Dissipation	1W
Terminal Position	QUAD
Terminal Form	J BEND
Peak Reflow Temperature (Cel)	245
Supply Voltage	3V
Terminal Pitch	1.27mm
Reach Compliance Code	compliant
Frequency	40MHz
Time@Peak Reflow Temperature-Max (s)	40
Base Part Number	AT89C51RB2
Pin Count	44
JESD-30 Code	S-PQCC-J44
Qualification Status	Not Qualified
Operating Temperature (Max)	85C
Operating Temperature (Min)	-40C
Operating Supply Voltage	3.3V
Power Supplies	3.3 V
Temperature Grade	INDUSTRIAL
Interface	SPI, UART, USART
Max Supply Voltage	3.6 V
Min Supply Voltage	2.7 V
Memory Size	16kB
Oscillator Type	External
Number of I/O	32
Speed	40MHz
RAM Size	1.25K x 8
Memory Type	FLASH
Voltage - Supply (Vcc/Vdd)	2.7V~3.6V
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER
Core Processor	80C51
Peripherals	POR, PWM, WDT
Program Memory Type	FLASH
Core Size	8-Bit
Program Memory Size	16KB 16K x 8
Connectivity	SPI, UART/USART
Supply Current-Max	21 mA
Bit Size	8
Watchdog Timer	Yes
Access Time	60 μs
Has ADC	NO
DMA Channels	NO
Data Bus Width	8b
PWM Channels	YES
DAC Channels	NO
Seated Height-Max	4.57 mm
Number of Timers/Counters	3
Address Bus Width	16
Product Type	8-bit Microcontrollers - MCU
ROM (words)	16384
Core Architecture	8051
EEPROM Size	--
CPU Family	8051
Max Frequency	60 MHz
External Data Bus Width	8
Number of Programmable I/O	32
RAM (bytes)	1280
ROM Programmability	FLASH
Product	MCU
Product Category	8-bit Microcontrollers - MCU
Device Core	80C51
Length	16.55mm
Height Seated (Max)	4.57mm
Width	16.7 mm
Height	3.48 mm
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free