AT89LP51ED2-20AU Atmel, AT89LP51ED2-20AU Datasheet - Page 242

• Manufacturer Part Number: AT89LP51ED2-20AU
• Description: 8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
• Manufacturer: Atmel

Specifications of AT89LP51ED2-20AU

• Rohs: yes
• Core: 8051
• Processor Series: AT89x
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 20 MHz
• Program Memory Size: 64 KB
• Data Ram Size: 256 B
• On-chip Adc: Yes
• Operating Supply Voltage: 2.4 V to 5.5 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: TQFP-44
• Mounting Style: SMD/SMT
• Data Rom Size: 4 KB
• Interface Type: 2-Wire, SPI, UART
• Number Of Programmable I/os: 36
• Number Of Timers: 3
• Program Memory Type: Flash
• Factory Pack Quantity: 160

26.2
Table 26-1.
Table 26-2.
242
Device Migration
AT89C51RD2 to AT89LP51RD2
AT89C51ED2 to AT89LP51ED2
AT89C51ID2 to AT89LP51ID2
Device
AT89C51RD2 to AT89LP51RD2
AT89C51ED2 to AT89LP51ED2
AT89C51ID2 to AT89LP51ID2
Cross Reference with AT89C51RD2/ED2/ID2
AT89LP51RD2/ED2/ID2 Preliminary
Ordering Cross Reference when Migrating from AT89C51RD2/ED2/ID2 to AT89LP51RD2/ED2/ID2
Packages Not Found in AT89C51RD2/ED2/ID2
Package
PLCC44
VQFP44
PLCC44
VQFP44
PLCC44
VQFP44
Package
PDIP40
TQFP44
VQFN44
PDIP40
TQFP44
VQFN44
PDIP40
TQFP44
VQFN44
Packing
Stick
Reel
Tray
Reel
Stick
Reel
Tray
Reel
Stick
Reel
Tray
Reel
Packing
Stick
Tray
Reel
Tray
Reel
Stick
Tray
Reel
Tray
Reel
Stick
Tray
Reel
Tray
Reel
AT89C51RD2-SLSUM
AT89C51RD2-SLRUM
AT89C51RD2-RLTUM
AT89C51RD2-RLRUM
AT89C51ED2-SLSUM
AT89C51ED2-SLRUM
AT89C51ED2-RLTUM
AT89C51ED2-RLRUM
AT89C51ID2-SLSUM
AT89C51ID2-SLRUM
AT89C51ID2-RLTUM
AT89C51ID2-RLRUM
Ordering Code
AT89LP51RD2-20PU
AT89LP51RD2-20AU
AT89LP51RD2-20AUR
AT89LP51RD2-20MU
AT89LP51RD2-20MUR
AT89LP51ED2-20PU
AT89LP51ED2-20AU
AT89LP51ED2-20AUR
AT89LP51ED2-20MU
AT89LP51ED2-20MUR
AT89LP51ID2-20PU
AT89LP51ID2-20AU
AT89LP51ID2-20AUR
AT89LP51ID2-20MU
AT89LP51ID2-20MUR
Previous Ordering Code
New Ordering Code
AT89LP51RD2-20JU
AT89LP51RD2-20JUR
AT89LP51RD2-20AAU
AT89LP51RD2-20AAUR
AT89LP51ED2-20JU
AT89LP51ED2-20JUR
AT89LP51ED2-20AAU
AT89LP51ED2-20AAUR
AT89LP51ID2-20JU
AT89LP51ID2-20JUR
AT89LP51ID2-20AAU
AT89LP51ID2-20AAUR
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