AT89LP51RC2 Atmel Corporation, AT89LP51RC2 Datasheet - Page 18

• Manufacturer Part Number: AT89LP51RC2
• Manufacturer: Atmel Corporation

Specifications of AT89LP51RC2

• Flash (kbytes): 32 Kbytes
• Max. Operating Frequency: 20 MHz
• Cpu: 8051-1C
• Max I/o Pins: 42
• Spi: 1
• Twi (i2c): 1
• Uart: 1
• Adc Channels: 7
• Adc Resolution (bits): 10
• Adc Speed (ksps): 153.8
• Sram (kbytes): 1.375
• Self Program Memory: API
• Operating Voltage (vcc): 2.4 to 5.5
• Timers: 4
• Isp: SPI/OCD/UART
• Watchdog: Yes

4. Ordering Information
4.1
Notes:
18
Supply Voltage
44AA
44A
44J
44M1
40P6
2.4V to 5.5V
Green Package Option (Pb/Halide-free)
1. Speed is specified for single-cycle Fast Mode with X2 clock
2. See
AT89LP51RB2/RC2/IC2 Summary
Table 4-1 on page 19
44-lead, Very Thin Plastic Quad Flat Package, 1.2 mm Thickness (VQFP/LQFP)
44-lead, Thin Plastic Quad Flat Package, 1.0 mm Thickness (TQFP)
44-lead, Plastic J-leaded Chip Carrier (PLCC)
44-pad, 7 x 7 x 1.0 mm Body, Plastic Very Thin Quad Flat No Lead Package (VQFN/MLF)
40-lead, 0.600” Wide, Plastic Dual Inline Package (PDIP)
Speed
20 MHz
(1)
Temperature
(-40° C to
Industrial
Range
for a cross reference between AT89C51RB2/RC2/IC2 and AT89LP51RB2/RC2/IC2
85° C)
Flash
Code
24KB
32KB
32KB
Package Types
Oscillators
#
1
1
2
Ordering Code
AT89LP51RB2-20AAU
AT89LP51RB2-20AAUR
AT89LP51RB2-20AU
AT89LP51RB2-20AUR
AT89LP51RB2-20JU
AT89LP51RB2-20JUR
AT89LP51RB2-20MU
AT89LP51RB2-20MUR
AT89LP51RB2-20PU
AT89LP51RC2-20AAU
AT89LP51RC2-20AAUR
AT89LP51RC2-20AU
AT89LP51RC2-20AUR
AT89LP51RC2-20JU
AT89LP51RC2-20JUR
AT89LP51RC2-20MU
AT89LP51RC2-20MUR
AT89LP51RC2-20PU
AT89LP51IC2-20AAU
AT89LP51IC2-20AAUR
AT89LP51IC2-20AU
AT89LP51IC2-20AUR
AT89LP51IC2-20JU
AT89LP51IC2-20JUR
AT89LP51IC2-20MU
AT89LP51IC2-20MUR
Package
44AA (LQFP)
44A (TQFP)
44J (PLCC)
44M1 (VQFN)
40P6 (PDIP)
44AA (LQFP)
44A (TQFP)
44J (PLCC)
44M1 (VQFN)
40P6 (PDIP)
44AA (LQFP)
44A (TQFP)
44J (PLCC)
44M1 (VQFN)
3722AS–MICRO–10/11
Packing
Stick
Stick
Stick
Stick
Stick
Reel
Reel
Reel
Reel
Reel
Reel
Reel
Reel
Reel
Reel
Reel
Reel
Tray
Tray
Tray
Tray
Tray
Tray
Tray
Tray
Tray