64KB 64K x 8 FLASH 8051 8-Bit Microcontroller 89LP Series AT89LP51RD2 44 Pin 20MHz 3V 44-LCC (J-Lead)
SOT-23
AT89LP51RD2-20JU Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Lifecycle Status
Production (Last Updated: 2 years ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
44-LCC (J-Lead)
Surface Mount
YES
Number of Pins
44
Supplier Device Package
44-PLCC (16.59x16.59)
Number of Terminals
44
Mounting Style
SMD/SMT
Interfaces
SPI/UART
Data Converters
A/D 7x10b
Package
Tube
Base Product Number
AT89LP51
Mfr
Microchip Technology
Product Status
Active
Family Name
AT89LP
Instruction Set Architecture
8051
Dimensions
16.66 x 16.66 x 4.06mm
Typical Operating Supply Voltage
5 V
Package Type
PLCC
Maximum Operating Temperature
+85 °C
Minimum Operating Temperature
-40 °C
Qualification
-
DAC Resolution
-
Number of I/Os
40 I/O
Interface Type
I2C, SPI, UART
Manufacturer
Microchip
Brand
Microchip Technology / Atmel
RoHS
Details
Package Shape
SQUARE
Number of I/O Lines
40
Operating Temperature
-40°C~85°C TA
Packaging
Tube
Series
89LP
Published
1997
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
2 (1 Year)
Number of Terminations
44
Terminal Finish
Matte Tin (Sn) - annealed
Max Operating Temperature
85 °C
Min Operating Temperature
-40 °C
Terminal Position
QUAD
Terminal Form
J BEND
Peak Reflow Temperature (Cel)
245
Supply Voltage
3V
Terminal Pitch
1.27mm
Reach Compliance Code
compliant
Frequency
20MHz
Time@Peak Reflow Temperature-Max (s)
40
Base Part Number
AT89LP51RD2
Pin Count
44
JESD-30 Code
S-PQCC-J44
Qualification Status
Not Qualified
Supply Voltage-Max (Vsup)
5.5V
Power Supplies
2.5/5V
Temperature Grade
INDUSTRIAL
Supply Voltage-Min (Vsup)
2.4V
Interface
2-Wire, EBI/EMI, I2C, SPI, UART, USART
Max Supply Voltage
5.5 V
Min Supply Voltage
2.4 V
Memory Size
64kB
Oscillator Type
Internal
Number of I/O
40
Speed
20MHz
RAM Size
2.25K x 8
Memory Type
FLASH
Voltage - Supply (Vcc/Vdd)
2.4V~5.5V
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
Core Processor
8051
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type
FLASH
Core Size
8-Bit
Program Memory Size
64KB 64K x 8
Connectivity
EBI/EMI, I2C, SPI, UART/USART
Supply Current-Max
7 mA
Bit Size
8
Data Converter
A/D 7x10b
Watchdog Timer
Yes
Has ADC
YES
DMA Channels
NO
Data Bus Width
8b
PWM Channels
YES
DAC Channels
YES
Seated Height-Max
4.572 mm
Number of Timers/Counters
3
Address Bus Width
16
Product Type
8-bit Microcontrollers - MCU
ROM (words)
65536
Core Architecture
8051
EEPROM Size
--
CPU Family
8051
Max Frequency
20 MHz
External Data Bus Width
8
Number of Programmable I/O
36
Number of UART Channels
1
RAM (bytes)
2304
Number of ADC Channels
7 Channel
ROM Programmability
FLASH
Number of SPI Channels
1
Product
MCU
Product Category
8-bit Microcontrollers - MCU
Device Core
8051
Length
16.586mm
Height Seated (Max)
4.572mm
Width
16.66mm
Height
4.06mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$3.65000
$3.65
25
$3.34760
$83.69
100
$3.02820
$302.82
AT89LP51RD2-20JU Product Details
AT89LP51RD2-20JU Overview
There is a 44-LCC (J-Lead) package available. The board has 40 I/Os. Using the Mounting Type Surface Mount, the MCU is mounted on PCB. A 8-Bit core is used in order to power the IC chip. The type of memory it uses for its program is FLASH. -40°C~85°C TA is the temperature range at which this Microcontroller operates. 89LP-series components are electrical components. In the case of this Microcontroller, the memory size of the program is 64KB 64K x 8. Powered by a 8051 Core processor. Microcontroller's a MICROCONTROLLER uPs/uCs/Peripheral IC. IC Chip terminations are 44. As a result, this Microcontroller comes with a 8-bit size. Input voltage for the chip is 3V volts. A total of NO DMA channels are available. This IC part has a memory size of 64kB. There are a number of alternatives to the base part number AT89LP51RD2 that you can find. Performing well when operated at frequency 20MHz can be achieved. Using YES PWM channels, the device works. On the chip, there are 44 pins that can be accessed. It comes with 3 timers/counters that can be set up. The pins counted are 44. The device is powered by the the 8051 CPU family that is embedded in it. FLASH memory is one of the features of this equipment. The CPU is based on 8051 cores. There are 36 Programmable I/Os on this computer. In addition, it has 8 UART channels to choose from. The device has a total of 7 Channel ADC channels in total.
AT89LP51RD2-20JU Features
44-LCC (J-Lead) package Mounting type of Surface Mount Minimum temperature of -40 °C
AT89LP51RD2-20JU Applications
There are a lot of Microchip Technology AT89LP51RD2-20JU Microcontroller applications.