4KB 4K x 8 FLASH 8051 8-Bit Microcontroller 89S Series AT89S51 44 Pin 24MHz 5V 44-LCC (J-Lead)
SOT-23
AT89S51-24JU Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
9 Weeks
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
Manufacturer Package Identifier
44J-B
Interfaces
ISP/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 / Atmel
RoHS
Details
Package
Tube
Base Product Number
AT89S51
Mfr
Microchip Technology
Product Status
Active
Package Shape
SQUARE
Number of I/O Lines
32
Operating Temperature
-40°C~85°C TA
Packaging
Tube
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
Terminal Finish
Matte Tin (Sn) - annealed
Terminal Position
QUAD
Terminal Form
J BEND
Peak Reflow Temperature (Cel)
245
Supply Voltage
5V
Terminal Pitch
1.27 mm
Reach Compliance Code
compliant
Frequency
24MHz
Time@Peak Reflow Temperature-Max (s)
40
Base Part Number
AT89S51
JESD-30 Code
S-PQCC-J44
Qualification Status
Not Qualified
Operating Supply Voltage
5V
Power Supplies
5V
Temperature Grade
INDUSTRIAL
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
Number of Bits
8
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
4.572 mm
Number of Timers/Counters
2
Address Bus Width
8b
Product Type
8-bit Microcontrollers - MCU
ROM (words)
4096
EEPROM Size
--
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
Device Core
8051
Height
4.064mm
Length
16.66mm
Width
16.662mm
REACH SVHC
No SVHC
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$1.97000
$1.97
25
$1.80240
$45.06
100
$1.63770
$163.77
AT89S51-24JU Product Details
AT89S51-24JU Overview
A 44-LCC (J-Lead) package is included. In total, it has 32 inputs and outputs. This Microcontroller is mounted using the Surface Mount mounting type. Powered by the 8-Bit core, it offers a wide range of capabilities. The type of memory that the program uses is FLASH. The temperature range of this Microcontroller is within the range of -40°C~85°C TA. 89S series components belong to this electrical component. Its program memory size is 4KB 4K x 8. There is a 8051 Core Processor inside MCU that provides this device with its power. MICROCONTROLLER uPs, uCs, and peripheral ICs make up the Microcontroller. Microcontroller is known that the chip has 44 terminations in total. The part works on a 8-bit basis. An output voltage of 5V volts is available for this Microcontroller chip. The Microcontroller chip has NO DMA channels. 4kB memory size belongs to the part. AT89S51 is the base part number that you can use to find alternatives. A good performance can be achieved at a frequency of 24MHz, as long as it is operated at a low power consumption. In order for the device to work with the motor, it utilizes the PWM channel NO. On the chip, there are 44 pins that are accessible. A total of 2 timers/counters are included in the package. Devices based on the 8051 series of CPUs are embedded in the device. The device has 1 UART channels. 8 bits are found on a chip.
AT89S51-24JU Features
44-LCC (J-Lead) package Mounting type of Surface Mount
AT89S51-24JU Applications
There are a lot of Microchip Technology AT89S51-24JU Microcontroller applications.