AT89C4051 Atmel Corporation, AT89C4051 Datasheet - Page 16

• Manufacturer Part Number: AT89C4051
• Manufacturer: Atmel Corporation

Specifications of AT89C4051

• Flash (kbytes): 4 Kbytes
• Max. Operating Frequency: 24 MHz
• Cpu: 8051-12C
• Max I/o Pins: 15
• Uart: 1
• Sram (kbytes): 0.125
• Operating Voltage (vcc): 2.7 to 6.0
• Timers: 2

27. Ordering Information
27.1
16
20P3
20S
Speed
(MHz)
12
24
Green Package Option (Pb/Halide-free)
AT89C4051
2.7V to 6.0V
4.0V to 6.0V
Supply
20-lead, 0.300” Wide, Plastic Dual In-line Package (PDIP)
20-lead, 0.300” Wide, Plastic Gull Wing Small Outline (SOIC)
Power
Ordering Code
AT89C4051-12PU
AT89C4051-12SU
AT89C4051-24PU
AT89C4051-24SU
Package Type
Package
20P3
20S
20P3
20S
Operation Range
(-40° C to 85° C)
(-40° C to 85° C)
Industrial
Industrial
1001F–MICRO–6/08