Atmel AT89C52 User Manual

Ordering Information
Speed
(MHz)
Power
Supply
Ordering Code Package Operation Range
12 5 V ± 20% AT89C52-12AC 44A Commercial
AT89C52-12JC 44J (0°C to 70°C)
AT89C52-12PC 40P6
AT89C52-12QC 44Q
AT89C52-12AI 44A Industrial
AT89C52-12JI 44J (-40°C to 85°C)
AT89C52-12PI 40P6
AT89C52-12QI 44Q
AT89C52-12AA 44A Automotive
AT89C52-12JA 44J (-40°C to 125°C)
AT89C52-12PA 40P6
AT89C52-12QA 44Q
5 V ± 10% AT89C52-12DM 40D6 Military
AT89C52-12LM 44L (-55°C to 125°C)
AT89C52-12DM/883 40D6 Military/883C
AT89C52-12LM/883 44L Class B, Fully Compliant
(-55°C to 125°C)
16 5 V ± 20% AT89C52-16AC 44A Commercial
AT89C52-16JC 44J (0°C to 70°C)
AT89C52-16PC 40P6
AT89C52-16QC 44Q
AT89C52-16AI 44A Industrial
AT89C52-16JI 44J (-40°C to 85°C)
AT89C52-16PI 40P6
AT89C52-16QI 44Q
AT89C52-16AA 44A Automotive
AT89C52-16JA 44J (-40°C to 125°C)
AT89C52-16PA 40P6
AT89C52-16QA 44Q
20 5 V ± 20% AT89C52-20AC 44A Commercial
AT89C52-20JC 44J (0°C to 70°C)
AT89C52-20PC 40P6
AT89C52-20QC 44Q
AT89C52-20AI 44A Industrial
AT89C52-20JI 44J (-40°C to 85°C)
AT89C52-20PI 40P6
AT89C52-20QI 44Q
AT89C52
21

Atmel AT89C52 Specifications

General

Brand	Atmel
Model	AT89C52
Category	Microcontrollers
Language	English