4KB 4K x 8 FLASH 8051 8-Bit Microcontroller 89LS Series AT89LS51 44 Pin 16MHz 44-TQFP
SOT-23
AT89LS51-16AU Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
7 Weeks
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
UART
Data Converters
--
Number of I/Os
32 I/O
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Interface Type
UART
Manufacturer
Microchip
Brand
Microchip Technology
RoHS
Details
Package
Tray
Base Product Number
AT89LS51
Mfr
Microchip Technology
Product Status
Active
Package Shape
SQUARE
Number of I/O Lines
32
Operating Temperature
-40°C~85°C TA
Packaging
Tray
Published
1997
Series
89LS
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
Terminal Position
QUAD
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.8mm
Reach Compliance Code
compliant
Frequency
16MHz
Time@Peak Reflow Temperature-Max (s)
40
Base Part Number
AT89LS51
JESD-30 Code
S-PQFP-G44
Qualification Status
Not Qualified
Operating Supply Voltage
3.3V
Supply Voltage-Max (Vsup)
4V
Power Supplies
2.7/4 V
Temperature Grade
INDUSTRIAL
Interface
UART, USART
Memory Size
4kB
Oscillator Type
Internal
Number of I/O
32
Speed
16MHz
RAM Size
128 x 8
Voltage - Supply (Vcc/Vdd)
2.7V~4V
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
Core Processor
8051
Peripherals
WDT
Program Memory Type
FLASH
Core Size
8-Bit
Program Memory Size
4KB 4K x 8
Connectivity
UART/USART
Supply Current-Max
25 mA
Bit Size
8
Has ADC
NO
DMA Channels
NO
Data Bus Width
8b
PWM Channels
NO
DAC Channels
NO
Seated Height-Max
1.2 mm
Number of Timers/Counters
2
Address Bus Width
16
Product Type
8-bit Microcontrollers - MCU
ROM (words)
4096
EEPROM Size
--
CPU Family
8051
External Data Bus Width
8
RAM (bytes)
128
ROM Programmability
FLASH
Product
MCU
Product Category
8-bit Microcontrollers - MCU
Device Core
80C51
Length
10mm
Width
10 mm
Height
1 mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$0.75000
$0.75
25
$0.68000
$17
AT89LS51-16AU Product Details
AT89LS51-16AU Overview
There is a 44-TQFP package available. The board has 32 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. 89LS-series components are electrical components. In the case of this Microcontroller, the memory size of the program is 4KB 4K 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. A total of NO DMA channels are available. This IC part has a memory size of 4kB. There are a number of alternatives to the base part number AT89LS51 that you can find. Performing well when operated at frequency 16MHz can be achieved. Using NO PWM channels, the device works. On the chip, there are 44 pins that can be accessed. It comes with 2 timers/counters that can be set up. The device is powered by the the 8051 CPU family that is embedded in it.
AT89LS51-16AU Features
44-TQFP package Mounting type of Surface Mount
AT89LS51-16AU Applications
There are a lot of Microchip Technology AT89LS51-16AU Microcontroller applications.