4KB 4K x 8 FLASH 8051 8-Bit Microcontroller 89S Series AT89S51 44 Pin 24MHz 5V 44-TQFP
SOT-23
AT89S51-24AU Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
7 Weeks
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
--
Family Name
Microcontrollers
Package Type
44A
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 / Atmel
RoHS
Details
Product Status
Active
Mfr
Microchip Technology
Base Product Number
AT89S51
Package
Tray
Package Shape
SQUARE
Number of I/O Lines
32
Operating Temperature
-40°C~85°C TA
Packaging
Tray
Series
89S
Published
1997
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
44
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn) - annealed
HTS Code
8542.31.00.01
Terminal Position
QUAD
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Supply Voltage
5V
Terminal Pitch
0.8mm
Reach Compliance Code
unknown
Frequency
24MHz
Time@Peak Reflow Temperature-Max (s)
40
Base Part Number
AT89S51
Pin Count
44
JESD-30 Code
S-PQFP-G44
Qualification Status
Not Qualified
Operating Supply Voltage
5V
Power Supplies
5V
Temperature Grade
INDUSTRIAL
Voltage
5V
Interface
UART, USART
Memory Size
4kB
Oscillator Type
Internal
Number of I/O
32
Speed
24MHz
RAM Size
128 x 8
Voltage - Supply (Vcc/Vdd)
4V~5.5V
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
Watchdog Timer
Yes
Access Time
24 μs
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
Core Architecture
8051
EEPROM Size
--
On Chip Program ROM Width
8
CPU Family
8051
External Data Bus Width
8
Number of UART Channels
1
RAM (bytes)
128
ROM Programmability
FLASH
Product
MCU
Product Category
8-bit Microcontrollers - MCU
Clock Speed
24
Flash Memory
4
Device Core
80C51
Height
1.05mm
Length
10.1mm
Width
10.1mm
REACH SVHC
No SVHC
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$1.53000
$1.53
25
$1.40080
$35.02
100
$1.27720
$127.72
AT89S51-24AU Product Details
AT89S51-24AU Overview
Packaged in a 44-TQFP format. A total of 32 I/Os are on the Microcontroller. Surface Mount is the mounting type of the Microcontroller that is attached to the panel. This Microcontroller is based on a core called 8-Bit. The type of its program memory is FLASH. In this Microcontroller, temperature is controlled within the range -40°C~85°C TA. A 89S series electrical component is used in this application. This program has a program memory of 4KB 4K x 8 bytes, which is the size of the program. With a 8051 Core Processor, Microcontroller is fast and efficient. ICs for MICROCONTROLLER uPs/uCs/peripheral parts. There are 44 terminations on the IC chip, which means there are 44 terminations on the integrated circuit chip. In addition, MCU chip comes with a 8-bit size. Microcontroller chip has outputs of 5V volts. The system has NO channels for DMA communication. There is 4kB memory size assigned to the part. Alternatives can be found by searching through the base part number AT89S51 to find them. At a frequency of 24MHz, Microcontroller can operate efficiently. This MCU Chip uses NO PWM channels to operate. Chips have 44 pins. There are 2 timers/counters in this device. In total, it has 44 pins. The 8051 CPU family is embedded in the device, so it can handle a wide range of operations. It is equipped with a 8051 core architecture which is integrated into it. It has 8 channels that can be accessed through UART.
AT89S51-24AU Features
44-TQFP package Mounting type of Surface Mount
AT89S51-24AU Applications
There are a lot of Microchip Technology AT89S51-24AU Microcontroller applications.