20KB 20K x 8 FLASH 8051 8-Bit Microcontroller 89C Series AT89C55 40 Pin 33MHz 40-DIP (0.600, 15.24mm)
SOT-23
AT89C55WD-24PU Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
12 Weeks
Lifecycle Status
Production (Last Updated: 2 years ago)
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
Mounting Style
Through Hole
Data Converters
--
Family Name
AT89
Instruction Set Architecture
CISC
Dimensions
52.57 x 13.97 x 4.44mm
Typical Operating Supply Voltage
4 → 5.5 V
Package Type
PDIP
Maximum Operating Temperature
+85 °C
Minimum Operating Temperature
-40 °C
MSL
-
Qualification
-
Interfaces
UART
Number of I/Os
32 I/O
Interface Type
UART
Manufacturer
Microchip
Brand
Microchip Technology / Atmel
RoHS
Details
Schedule B
8542310000
Package
Tube
Base Product Number
AT89C55
Mfr
Microchip Technology
Product Status
Active
Package Shape
RECTANGULAR
Number of I/O Lines
32
Operating Temperature
-40°C~85°C TA
Packaging
Tube
Series
89C
Published
1996
JESD-609 Code
e3
Pbfree Code
Yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Termination
Through Hole
Terminal Finish
Matte Tin (Sn) - annealed
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Subcategory
Microcontrollers - MCU
Technology
CMOS
Terminal Position
DUAL
Terminal Form
THROUGH-HOLE
Peak Reflow Temperature (Cel)
NOT APPLICABLE
Terminal Pitch
2.54 mm
Reach Compliance Code
compliant
Frequency
33MHz
Base Part Number
AT89C55
Pin Count
40
JESD-30 Code
R-PDIP-T40
Qualification Status
Not Qualified
Operating Supply Voltage
5V
Power Supplies
5 V
Temperature Grade
INDUSTRIAL
Interface
UART, USART
Max Supply Voltage
5.5V
Min Supply Voltage
4V
Memory Size
20kB
Oscillator Type
Internal
Number of I/O
32
Nominal Supply Current
25mA
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
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
4.826 mm
Number of Timers/Counters
3
Address Bus Width
8b
Product Type
8-bit Microcontrollers - MCU
ROM (words)
20480
Core Architecture
8051
EEPROM Size
--
CPU Family
8051
Max Frequency
24MHz
External Data Bus Width
8
Number of Programmable I/O
32
Number of UART Channels
1
RAM (bytes)
256
ROM Programmability
FLASH
Product
MCU
Product Category
8-bit Microcontrollers - MCU
Device Core
80C51
Height
4.826mm
Length
52.58mm
Width
13.97mm
REACH SVHC
No SVHC
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$2.87000
$2.87
25
$2.63680
$65.92
100
$2.38960
$238.96
AT89C55WD-24PU Product Details
AT89C55WD-24PU Overview
In a 40-DIP (0.600, 15.24mm) package, the MCU is available. 32 I/Os are available. The Microcontroller has a mounting type of Through Hole, which indicates that it is mounted conveniently. The 8-Bit core is the core of the MCU. There is a FLASH type of memory for its program. There is a temperature range of -40°C~85°C TA that is operated by this Microcontroller. 89C series components make up this electrical component. 20KB 20K x 8 is the size of its program memory. A 8051 Core processor is used to power the device. This device falls under the MICROCONTROLLER uPs/uCs/Peripheral ICs category. This part works in a 8-bit manner. DMA channels number NO. 20kB is the memory size of the part. The base part number AT89C55 can be used to find alternatives. The efficiency of this device can be improved when operating at a frequency of 33MHz. The device works in NO PWM channels. Located on the chip are 40 pins. The clock has 3 timers or counters on it. There are 40 pins on it. In this device, there is a 8051 CPU embedded within it. It has built-in FLASH memory. There is an integrated 8051 core architecture in it. It programs in 32 Programmable I/O. 1 UART channels are available on it.
AT89C55WD-24PU Features
40-DIP (0.600, 15.24mm) package Mounting type of Through Hole Microcontrollers - MCU subcategory Minimum temperature of -40°C
AT89C55WD-24PU Applications
There are a lot of Microchip Technology AT89C55WD-24PU Microcontroller applications.