20KB 20K x 8 FLASH 8051 8-Bit Microcontroller 89C Series AT89C55 40 Pin 24MHz 40-DIP (0.600, 15.24mm)
SOT-23
AT89C55WD-24PI Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Mount
Through Hole
Mounting Type
Through Hole
Package / Case
40-DIP (0.600, 15.24mm)
Surface Mount
NO
Number of Pins
40
Supplier Device Package
40-PDIP
Number of Terminals
40
Data Converters
--
Package
Tube
Base Product Number
AT89C55
Mfr
Microchip Technology
Product Status
Obsolete
Package Shape
RECTANGULAR
Manufacturer
Atmel Corporation
Number of I/O Lines
32
Operating Temperature
-40°C~85°C TA
Packaging
Tube
Series
89C
Published
1996
JESD-609 Code
e0
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Terminal Finish
Tin/Lead (Sn/Pb)
Max Operating Temperature
70°C
Min Operating Temperature
0°C
HTS Code
8542.31.00.01
Subcategory
Microcontrollers
Technology
CMOS
Terminal Position
DUAL
Terminal Form
THROUGH-HOLE
Peak Reflow Temperature (Cel)
225
Terminal Pitch
2.54 mm
Reach Compliance Code
unknown
Frequency
24MHz
Base Part Number
AT89C55
Pin Count
40
JESD-30 Code
R-PDIP-T40
Qualification Status
Not Qualified
Power Supplies
5 V
Temperature Grade
INDUSTRIAL
Max Supply Voltage
5.5V
Min Supply Voltage
4V
Memory Size
20kB
Oscillator Type
Internal
Number of I/O
32
Speed
24MHz
RAM Size
256 x 8
Memory Type
FLASH
Voltage - Supply (Vcc/Vdd)
4.5V~5.5V
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
Core Processor
8051
Peripherals
WDT
Program Memory Type
FLASH
Core Size
8-Bit
Program Memory Size
20KB 20K x 8
Connectivity
UART/USART
Supply Current-Max
25 mA
Bit Size
8
Access Time
24 μs
Has ADC
NO
DMA Channels
NO
Data Bus Width
8b
PWM Channels
NO
DAC Channels
NO
Seated Height-Max
4.826 mm
Number of Timers/Counters
3
Address Bus Width
16
ROM (words)
20480
Core Architecture
8051
EEPROM Size
--
CPU Family
8051
Max Frequency
33MHz
External Data Bus Width
8
Number of Programmable I/O
32
RAM (bytes)
256
ROM Programmability
FLASH
Width
15.24 mm
Length
52.324 mm
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead
AT89C55WD-24PI Product Details
AT89C55WD-24PI Overview
Packaged in a 40-DIP (0.600, 15.24mm) format. A total of 32 I/Os are on the Microcontroller. Through Hole 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 89C series electrical component is used in this application. This program has a program memory of 20KB 20K 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. In addition, MCU chip comes with a 8-bit size. The system has NO channels for DMA communication. There is 20kB memory size assigned to the part. Alternatives can be found by searching through the base part number AT89C55 to find them. At a frequency of 24MHz, Microcontroller can operate efficiently. This MCU Chip uses NO PWM channels to operate. Chips have 40 pins. There are 3 timers/counters in this device. In total, it has 40 pins. The 8051 CPU family is embedded in the device, so it can handle a wide range of operations. The equipment has a FLASH memory that is built in. It is equipped with a 8051 core architecture which is integrated into it. In the 32 Programmable I/O section, it can be programmed in many different ways.
AT89C55WD-24PI Features
40-DIP (0.600, 15.24mm) package Mounting type of Through Hole Microcontrollers subcategory Minimum temperature of 0°C
AT89C55WD-24PI Applications
There are a lot of Microchip Technology AT89C55WD-24PI Microcontroller applications.