AT89LS51 Atmel Corporation, AT89LS51 Datasheet - Page 27

• Manufacturer Part Number: AT89LS51
• Manufacturer: Atmel Corporation

Specifications of AT89LS51

• Flash (kbytes): 4 Kbytes
• Max. Operating Frequency: 16 MHz
• Cpu: 8051-12C
• Max I/o Pins: 32
• Uart: 1
• Sram (kbytes): 0.125
• Operating Voltage (vcc): 2.7 to 4.0
• Timers: 2
• Isp: SPI
• Watchdog: Yes

33. Ordering Information
33.1
3053C–MICRO–6/08
44A
44J
40P6
Speed
(MHz)
16
Green Package Option (Pb/Halide-free)
2.7V to 4.0V
Supply
44-lead, Thin Plastic Gull Wing Quad Flatpack (TQFP)
44-lead, Plastic J-leaded Chip Carrier (PLCC)
40-pin, 0.600" Wide, Plastic Dual Inline Package (PDIP)
Power
Ordering Code
AT89LS51-16AU
AT89LS51-16JU
AT89LS51-16PU
Package Type
Package
44A
44J
40P6
Operation Range
(-40° C to 85° C)
Industrial
AT89LS51
27