Technical Documents
Specifications
Brand
MicrochipProduct Type
Microcontroller
Series
AT89LP51ED2
Package Type
PLCC
Mount Type
Surface
Pin Count
44
Device Core
8051
Data Bus Width
8bit
Interface Type
SPI, UART
Program Memory Size
64kB
Maximum Clock Frequency
20MHz
RAM Size
256bit
Maximum Supply Voltage
5.5V
Number of Programmable I/Os
40
DACs
10 Bit
Minimum Operating Temperature
-40°C
Analogue Comparators
2
Maximum Expanded Memory Size
2kB
Maximum Operating Temperature
85°C
Height
4.06mm
Length
16.66mm
Standards/Approvals
RoHS
Width
16.66mm
Minimum Supply Voltage
2.4V
Instruction Set Architecture
8051
Automotive Standard
No
ADCs
8 x 10 Bit
Number of Timers
1
Program Memory Type
FLASH
Product Details
Single-cycle microcontroller with 64KB ISP flash and 12-clock compatibility mode. It includes 4KB EEPROM data memory, 2304 bytes RAM, 2KB ROM with UART-based Bootloader, PWM, UART, TWI, SPI, PCA, up to 42 I/Os, 10-bit A/D, dual Analog Comparators, an internal 8 MHz RC oscillator, and on-chip debug. The TWI and On-Chip Debug features are not available on 40-pin PDIP package.
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P.O.A.
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Technical Documents
Specifications
Brand
MicrochipProduct Type
Microcontroller
Series
AT89LP51ED2
Package Type
PLCC
Mount Type
Surface
Pin Count
44
Device Core
8051
Data Bus Width
8bit
Interface Type
SPI, UART
Program Memory Size
64kB
Maximum Clock Frequency
20MHz
RAM Size
256bit
Maximum Supply Voltage
5.5V
Number of Programmable I/Os
40
DACs
10 Bit
Minimum Operating Temperature
-40°C
Analogue Comparators
2
Maximum Expanded Memory Size
2kB
Maximum Operating Temperature
85°C
Height
4.06mm
Length
16.66mm
Standards/Approvals
RoHS
Width
16.66mm
Minimum Supply Voltage
2.4V
Instruction Set Architecture
8051
Automotive Standard
No
ADCs
8 x 10 Bit
Number of Timers
1
Program Memory Type
FLASH
Product Details
Single-cycle microcontroller with 64KB ISP flash and 12-clock compatibility mode. It includes 4KB EEPROM data memory, 2304 bytes RAM, 2KB ROM with UART-based Bootloader, PWM, UART, TWI, SPI, PCA, up to 42 I/Os, 10-bit A/D, dual Analog Comparators, an internal 8 MHz RC oscillator, and on-chip debug. The TWI and On-Chip Debug features are not available on 40-pin PDIP package.
