AT89C55 View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

AT89C55

8-Bit Microcontroller with 20K Bytes Flash

Atmel Corporation 

Ordering Information

Speed

(MHz)

16

Power

Supply

5V ± 20%

24

5V ± 20%

33

5V ± 10%

Ordering Code

AT89C55-16AA

AT89C55-16JA

AT89C55-16PA

AT89C55-16QA

AT89C55-24AC

AT89C55-24JC

AT89C55-24PC

AT89C55-24QC

AT89C55-24AI

AT89C55-24JI

AT89C55-24PI

AT89C55-24QI

AT89C55-33AC

AT89C55-33JC

AT89C55-33PC

AT89C55-33QC

Package

44A

44J

40P6

44Q

44A

44J

40P6

44Q

44A

44J

40P6

44Q

44A

44J

40P6

44Q

Operation Range

Automotive

(-40°C to 105°C)

Commercial

(0°C to 70°C)

Industrial

(-40°C to 85°C)

Commercial

(0°C to 70°C)

44A

44J

40P6

44Q

4-192

Package Type

44 Lead, Thin Plastic Gull Wing Quad Flatpack (TQFP)

44 Lead, Plastic J-Leaded Chip Carrier (PLCC)

40 Lead, 0.600" Wide, Plastic Dual Inline Package (PDIP)

44 Lead, Plastic Gull Wing Quad Flatpack (PQFP)

AT89C55

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