4KB 4K x 8 FLASH 8051 8-Bit Microcontroller 89LP Series AT89LP51 44 Pin 20MHz 44-VFQFN Exposed Pad
SOT-23
AT89LP51-20MU Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
7 Weeks
Lifecycle Status
Production (Last Updated: 2 years ago)
Contact Plating
Tin
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
44-VFQFN Exposed Pad
Surface Mount
YES
Number of Pins
44
Supplier Device Package
44-VQFN (7x7)
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
Manufacturer
Microchip
Brand
Microchip Technology
RoHS
Details
Package
Tray
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
Tray
Series
89LP
Published
1997
JESD-609 Code
e3
Pbfree Code
Yes
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Terminal Finish
Matte Tin (Sn)
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Additional Feature
OPERATES AT 2.4 V MINIMUM SUPPLY AT 20 MHZ
Subcategory
Microcontrollers - MCU
Technology
CMOS
Terminal Position
QUAD
Terminal Form
NO LEAD
Terminal Pitch
0.5 mm
Reach Compliance Code
compliant
Frequency
20MHz
Base Part Number
AT89LP51
JESD-30 Code
S-PQCC-N44
Qualification Status
Not Qualified
Power Supplies
2.5/5 V
Temperature Grade
INDUSTRIAL
Interface
EBI/EMI, I2C, SPI, UART, USART
Max Supply Voltage
5.5V
Min Supply Voltage
2.4V
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
1 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
20MHz
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
Width
7 mm
Length
7 mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1,080
$0.63860
$0.6386
AT89LP51-20MU Product Details
AT89LP51-20MU Overview
The package is in 44-VFQFN Exposed Pad format. The MCU has 36 I/O ports. There is a mounting type Surface Mount associated with this Microcontroller. This Microcontroller is based on the 8-Bit core. There is a memory type of FLASH in its program memory. The temperature range that this Microcontroller operates at is -40°C~85°C TA. The electrical component that you are looking at belongs to the 89LP series of components. Microcontroller has abundant program memory size of 4KB 4K x 8. The 8051 Core Processor powers the device and is one of its key features. This Microcontroller belongs to the MICROCONTROLLER uPs/uCs/peripheral ICs type. A 8-bit operation is performed by this part. A total of NO DMA channels are available on MCU chip. This MCU is implemented with 4kB memory. AT89LP51 serves as a base part number to find alternatives. It exhibits good efficiency when it operates at a frequency of 20MHz and it is able to operate at a high frequency. It is possible for the device to work with the motor using the PWM channel NO. It is possible to access the 44 pins on the chip through the 44 pins. It is equipped with 3 timers and counters. As far as the CPU is concerned, it is embedded with the the 8051 family of processors. There's an integrated FLASH memory in the equipment. There is a 8051 core architecture integrated into it. Among the eight programmable I/O sections, there are many different ways in which it can be programmed. In addition, there are several other features that can be found in the software, including OPERATES AT 2.4 V MINIMUM SUPPLY AT 20 MHZ.
AT89LP51-20MU Features
44-VFQFN Exposed Pad package Mounting type of Surface Mount Microcontrollers - MCU subcategory Minimum temperature of -40°C
AT89LP51-20MU Applications
There are a lot of Microchip Technology AT89LP51-20MU Microcontroller applications.