64KB 64K x 8 FLASH 8051 8-Bit Microcontroller 89LP Series AT89LP6440 44 Pin 20MHz 3.3V 44-TQFP
SOT-23
AT89LP6440-20AU Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
4 Weeks
Lifecycle Status
Production (Last Updated: 2 years ago)
Contact Plating
Tin
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
44-TQFP
Surface Mount
YES
Number of Pins
44
Supplier Device Package
44-TQFP (10x10)
Number of Terminals
44
Mounting Style
SMD/SMT
Interfaces
2-Wire/SPI
Data Converters
A/D 8x10b
Package
Tray
Base Product Number
AT89LP6440
Mfr
Microchip Technology
Product Status
Active
MSL
MSL 3 - 168 hours
Qualification
-
Number of I/Os
38 I/O
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Interface Type
I2C, SPI, UART
Manufacturer
Microchip
Brand
Microchip Technology / Atmel
RoHS
Details
Package Shape
SQUARE
Number of I/O Lines
38
Operating Temperature
-40°C~85°C TA
Packaging
Tray
Series
89LP
Published
2011
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 1.8 V MINIMUM SUPPLY AT 12 MHZ
Terminal Position
QUAD
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Supply Voltage
3.3V
Terminal Pitch
0.8mm
Reach Compliance Code
compliant
Frequency
20MHz
Time@Peak Reflow Temperature-Max (s)
40
Base Part Number
AT89LP6440
JESD-30 Code
S-PQFP-G44
Qualification Status
Not Qualified
Power Supplies
2.5/3.3 V
Temperature Grade
INDUSTRIAL
Supply Voltage-Min (Vsup)
2.7V
Interface
2-Wire, I2C, SPI, UART, USART
Max Supply Voltage
3.6 V
Min Supply Voltage
2.4 V
Memory Size
64kB
Oscillator Type
Internal
Number of I/O
38
Speed
24 MHz
RAM Size
4.25K x 8
Memory Type
FLASH
Voltage - Supply (Vcc/Vdd)
2.4V~3.6V
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
I2C, SPI, UART/USART
Supply Current-Max
8.5 mA
Bit Size
8
Data Converter
A/D 8x10b
Has ADC
YES
DMA Channels
NO
Data Bus Width
8b
PWM Channels
YES
DAC Channels
YES
Seated Height-Max
1.2 mm
Number of Timers/Counters
3
Address Bus Width
16
Product Type
8-bit Microcontrollers - MCU
ROM (words)
65536
Core Architecture
8051
EEPROM Size
8K x 8
CPU Family
8051
Max Frequency
20 MHz
External Data Bus Width
8
Number of Programmable I/O
38
RAM (bytes)
4352
Number of ADC Channels
8 Channel
ROM Programmability
FLASH
Product Category
8-bit Microcontrollers - MCU
Device Core
8051
Length
10mm
Height Seated (Max)
1.2mm
Width
10 mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$3.65000
$3.65
25
$3.34760
$83.69
100
$3.02820
$302.82
AT89LP6440-20AU Product Details
AT89LP6440-20AU Overview
The package has a 44-TQFP shape. With 38 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 64KB 64K 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 3.3V volt supply is provided by the Microcontroller chip. In addition to that, MCU chip has NO DMA channels. Its memory size is 64kB. It is possible to find alternatives to the base part number AT89LP6440 by using the part number search tool. An effective performance can be achieved at a frequency of 20MHz. There are a total of YES 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 38 Programmable I/Os. As an example, there is a feature called OPERATES AT 1.8 V MINIMUM SUPPLY AT 12 MHZ to name only a few. The ADC channels on this device total 8 Channel in number.
AT89LP6440-20AU Features
44-TQFP package Mounting type of Surface Mount Minimum temperature of -40 °C
AT89LP6440-20AU Applications
There are a lot of Microchip Technology AT89LP6440-20AU Microcontroller applications.