4KB 4K x 8 FLASH 8051 8-Bit Microcontroller 89LP Series AT89LP51 44 Pin 20MHz 5V 44-LCC (J-Lead)
SOT-23
AT89LP51-20JU Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
9 Weeks
Lifecycle Status
Production (Last Updated: 2 years ago)
Contact Plating
Tin
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
UART
Data Converters
--
Number of I/Os
36 I/O
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Interface Type
UART
Manufacturer
Microchip
Brand
Microchip Technology
RoHS
Details
Package
Tube
Base Product Number
AT89LP51
Mfr
Microchip Technology
Product Status
Active
Package Shape
SQUARE
Number of I/O Lines
36
Operating Temperature
-40°C~85°C TA
Packaging
Tube
Series
89LP
Published
2012
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
44
Terminal Finish
Matte Tin (Sn) - annealed
Max Operating Temperature
85 °C
Min Operating Temperature
-40 °C
Additional Feature
OPERATES AT 2.4 V MINIMUM SUPPLY AT 20 MHZ
Terminal Position
QUAD
Terminal Form
J BEND
Peak Reflow Temperature (Cel)
245
Supply Voltage
5V
Terminal Pitch
1.27mm
Reach Compliance Code
compliant
Frequency
20MHz
Time@Peak Reflow Temperature-Max (s)
40
Base Part Number
AT89LP51
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)
4.5V
Interface
EBI/EMI, I2C, SPI, UART, USART
Max Supply Voltage
5.5 V
Min Supply Voltage
2.4 V
Memory Size
4kB
Oscillator Type
Internal
Number of I/O
36
Speed
20MHz
RAM Size
256 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
4KB 4K x 8
Connectivity
EBI/EMI, I2C, SPI, UART/USART
Supply Current-Max
7 mA
Bit Size
8
Watchdog Timer
Yes
Has ADC
NO
DMA Channels
NO
Data Bus Width
8b
PWM Channels
NO
DAC Channels
NO
Seated Height-Max
4.572 mm
Number of Timers/Counters
3
Address Bus Width
16
Product Type
8-bit Microcontrollers - MCU
ROM (words)
4096
Core Architecture
8051
EEPROM Size
--
CPU Family
8051
Max Frequency
20 MHz
External Data Bus Width
8
Number of Programmable I/O
36
RAM (bytes)
256
ROM Programmability
FLASH
Product Category
8-bit Microcontrollers - MCU
Device Core
80C51
Length
16.586mm
Height Seated (Max)
4.572mm
Width
16.586 mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$1.64000
$1.64
25
$1.50400
$37.6
100
$1.35960
$135.96
AT89LP51-20JU Product Details
AT89LP51-20JU Overview
The package has a 44-LCC (J-Lead) shape. With 36 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 8-Bit core. As far as its program memory type is concerned, it is FLASH. Temperatures within -40°C~85°C TA range are measured by this Microcontroller. The 89LP series is comprised of this electrical component. The electronic part has a program memory size of 4KB 4K x 8. There's a 8051 Core Processor inside. The IC chip fits into the MICROCONTROLLER uPs/uCs/Peripheral ICs category. There are 44 terminations on the IC chip. 8-bits are the size of the data that comes with MCU. A 5V volt supply is provided by the Microcontroller chip. In addition to that, MCU chip has NO DMA channels. Its memory size is 4kB. It is possible to find alternatives to the base part number AT89LP51 by using the part number search tool. An effective performance can be achieved at a frequency of 20MHz. There are a total of NO channels in the device. It is possible to access the 44 pins on the chip. In total, it has 3 timers and counters in it. There are several CPUs that are embedded in the device, including the the 8051 CPU. The equipment on this page features FLASH memory technology. This device features a 8051 core architecture. As far as the programmability is concerned, it has 36 Programmable I/Os. As an example, there is a feature called OPERATES AT 2.4 V MINIMUM SUPPLY AT 20 MHZ to name only a few.
AT89LP51-20JU Features
44-LCC (J-Lead) package Mounting type of Surface Mount Minimum temperature of -40 °C
AT89LP51-20JU Applications
There are a lot of Microchip Technology AT89LP51-20JU Microcontroller applications.