semiconductors

Microcontrollers

Browse microcontrollers by exact manufacturer family, core, memory, clock speed and package. Orderable suffixes remain separate because package and temperature grade can change the device you receive.

Parametric starting points

Technical fields used in this category

Core Processortext · required for publication
Program Memory SizekB · required for publication
RAM SizekB · required for publication
Maximum Clock FrequencyMHz · required for publication
Minimum Supply VoltageV · required for publication
Maximum Supply VoltageV · required for publication
Package / Casetext · required for publication

Published catalog

Families and exact parts

Only records that passed identity, evidence, completeness, conflict, originality, commercial-truth and SEO gates appear here.

Orderable part

AT89S2051-24PU

Microchip Technology · 20-DIP (0.300", 7.62mm)

IC MCU 8BIT 2KB FLASH 20DIP

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Orderable part

AT89S2051-24SU

Microchip Technology · 20-SOIC (0.295", 7.50mm Width)

IC MCU 8BIT 2KB FLASH 20SOIC

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Orderable part

AT89S4051-24PU

Microchip Technology · 20-DIP (0.300", 7.62mm)

IC MCU 8BIT 4KB FLASH 20DIP

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Orderable part

AT89S4051-24SU

Microchip Technology · 20-SOIC (0.295", 7.50mm Width)

IC MCU 8BIT 4KB FLASH 20SOIC

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Orderable part

AT89S4051-24SUR

Microchip Technology · 20-SOIC (0.295", 7.50mm Width)

IC MCU 8BIT 4KB FLASH 20SOIC

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Orderable part

AT89S51-24AC

Microchip Technology · 44-TQFP

IC MCU 8BIT 4KB FLASH 44TQFP

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Orderable part

AT89S51-24AI

Microchip Technology · 44-TQFP

IC MCU 8BIT 4KB FLASH 44TQFP

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Orderable part

AT89S51-24AU

Microchip Technology · 44-TQFP

IC MCU 8BIT 4KB FLASH 44TQFP

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Orderable part

AT89S51-24JC

Microchip Technology · 44-LCC (J-Lead)

IC MCU 8BIT 4KB FLASH 44PLCC

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Orderable part

AT89S51-24JI

Microchip Technology · 44-LCC (J-Lead)

IC MCU 8BIT 4KB FLASH 44PLCC

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Orderable part

AT89S51-24JU

Microchip Technology · 44-LCC (J-Lead)

IC MCU 8BIT 4KB FLASH 44PLCC

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Orderable part

AT89S51-24PC

Microchip Technology · 40-DIP (0.600", 15.24mm)

IC MCU 8BIT 4KB FLASH 40DIP

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