Findchips: Parametric Search Results for Microcontroller


Select Parts		Part Number

		AT89C51RB2-RLTUL Atmel Corporation
		AT89C51RB2T-RLTUM Microchip Technology Inc
		AT89C51RB2-SLSUL Atmel Corporation

				Most Relevant												Technical																									Compliance			Operating Conditions					Physical										Dimensions			Other
Composite Price	Pbfree Code	Rohs Code	Part Life Cycle Code	Bit Size	Speed	ROM (words)	RAM (bytes)	CPU Family	External Data Bus Width	Address Bus Width	Clock Frequency-Max	Number of I/O Lines	Number of Timers	Surface Mount	Supply Voltage-Nom	uPs/uCs/Peripheral ICs Type	Technology	Additional Feature	Boundary Scan	Clock Speed	Core Architecture	DAC Channels	Device Core	DMA Channels	Flash Memory	Format	Has ADC	Integrated Cache	Low Power Mode	Number of External Interrupts	Number of Serial I/Os	On Chip Data RAM Width	On Chip Program ROM Width	PWM Channels	Ram	ROM Programmability	Supply Current-Max	Supply Voltage-Max	Supply Voltage-Min	Temperature Grade	JESD-30 Code	Qualification Status	JESD-609 Code	Moisture Sensitivity Level	Operating Temperature-Max	Operating Temperature-Min	Peak Reflow Temperature (Cel)	Time@Peak Reflow Temperature-Max (s)	Number of Terminals	Package Body Material	Package Code	Package Equivalence Code	Package Shape	Package Style	Terminal Finish	Terminal Form	Terminal Pitch	Terminal Position	Seated Height-Max	Width	Length	Ihs Manufacturer	Part Package Code	Package Description	Pin Count	Reach Compliance Code	ECCN Code	HTS Code	Samacsys Manufacturer

$5.7942

Yes

Transferred

40 MHz

16384

256

8051

40 MHz

YES

3 V

MICROCONTROLLER

CMOS

8051

YES

1.25

FLASH

21 mA

3.6 V

2.7 V

INDUSTRIAL

S-PQFP-G44

Not Qualified

85 °C

-40 °C

PLASTIC/EPOXY

LQFP

QFP44,.47SQ,32

SQUARE

FLATPACK, LOW PROFILE

MATTE TIN

GULL WING

800 µm

QUAD

1.6 mm

10 mm

ATMEL CORP

QFP

GREEN, VQFP-44

compliant

3A991.A.2

8542.31.00.01

Microchip

$6.3899

Active

60 MHz

16384

1280

8051

40 MHz

YES

5 V

MICROCONTROLLER

CMOS

ALSO OPERATES AT 40MHZ @2.7V-5.5V SUPPLY

FIXED POINT

YES

FLASH

5.5 V

4.5 V

S-PQFP-G44

85 °C

-40 °C

NOT SPECIFIED

PLASTIC/EPOXY

LQFP

QFP44,.47SQ,32

SQUARE

FLATPACK, LOW PROFILE

Matte Tin (Sn)

GULL WING

800 µm

QUAD

1.6 mm

10 mm

MICROCHIP TECHNOLOGY INC

VQFP-44

compliant

$5.9441

Yes

Transferred

40 MHz

16384

256

8051

40 MHz

YES

3 V

MICROCONTROLLER

CMOS

8051

YES

1.25

FLASH

21 mA

3.6 V

2.7 V

INDUSTRIAL

S-PQCC-J44

Not Qualified

85 °C

-40 °C

245

PLASTIC/EPOXY

QCCJ

LDCC44,.7SQ

SQUARE

CHIP CARRIER

MATTE TIN

J BEND

1.27 mm

QUAD

4.57 mm

16.55 mm

ATMEL CORP

LCC

GREEN, PLASTIC, LCC-44

unknown

3A991.A.2

8542.31.00.01

Microchip

Compare

AT89C51RB2-RLTUL

Atmel Corporation

$5.7942

Yes

Transferred

40 MHz

16384

256

8051

40 MHz

YES

3 V

MICROCONTROLLER

CMOS

8051

YES

1.25

FLASH

21 mA

3.6 V

2.7 V

INDUSTRIAL

S-PQFP-G44

Not Qualified

85 °C

-40 °C

PLASTIC/EPOXY

LQFP

QFP44,.47SQ,32

SQUARE

FLATPACK, LOW PROFILE

MATTE TIN

GULL WING

800 µm

QUAD

1.6 mm

10 mm

ATMEL CORP

QFP

GREEN, VQFP-44

compliant

3A991.A.2

8542.31.00.01

Microchip

AT89C51RB2T-RLTUM

Microchip Technology Inc

$6.3899

Active

60 MHz

16384

1280

8051

40 MHz

YES

5 V

MICROCONTROLLER

CMOS

ALSO OPERATES AT 40MHZ @2.7V-5.5V SUPPLY

FIXED POINT

YES

FLASH

5.5 V

4.5 V

S-PQFP-G44

85 °C

-40 °C

NOT SPECIFIED

PLASTIC/EPOXY

LQFP

QFP44,.47SQ,32

SQUARE

FLATPACK, LOW PROFILE

Matte Tin (Sn)

GULL WING

800 µm

QUAD

1.6 mm

10 mm

MICROCHIP TECHNOLOGY INC

VQFP-44

compliant

AT89C51RB2-SLSUL

Atmel Corporation

$5.9441

Yes

Transferred

40 MHz

16384

256

8051

40 MHz

YES

3 V

MICROCONTROLLER

CMOS

8051

YES

1.25

FLASH

21 mA

3.6 V

2.7 V

INDUSTRIAL

S-PQCC-J44

Not Qualified

85 °C

-40 °C

245

PLASTIC/EPOXY

QCCJ

LDCC44,.7SQ

SQUARE

CHIP CARRIER

MATTE TIN

J BEND

1.27 mm

QUAD

4.57 mm

16.55 mm

ATMEL CORP

LCC

GREEN, PLASTIC, LCC-44

unknown

3A991.A.2

8542.31.00.01

Microchip

Parametric results for: Microcontroller under Microcontrollers