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W77I058A25PL

W77I058A25PL

W77I058A25PL

Nuvoton Technology Corporation of America

32KB 32K x 8 FLASH 8051 8-Bit Microcontroller W77 Series 44 Pin 25MHz 44-LCC (J-Lead)

SOT-23

W77I058A25PL Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-LCC (J-Lead)
Number of Pins 44
Operating Temperature-40°C~85°C TA
PackagingTube
Series W77
Published 2005
Part StatusNot For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 44
Terminal Position QUAD
Terminal FormJ BEND
Terminal Pitch1.27mm
Frequency 25MHz
Pin Count44
Qualification StatusNot Qualified
Interface EBI/EMI, Serial, UART
Memory Size32kB
Oscillator TypeInternal
Number of I/O 36
RAM Size 1K x 8
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
Core Processor 8051
Peripherals POR, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 32KB 32K x 8
Connectivity EBI/EMI, Serial Port
Supply Current-Max 50mA
Bit Size 8
Number of Timers/Counters 3
RAM (bytes) 256
RoHS StatusROHS3 Compliant
In-Stock:632 items

Pricing & Ordering

QuantityUnit PriceExt. Price
60$10.85033$651.0198

W77I058A25PL Product Details

W77I058A25PL Overview


In a 44-LCC (J-Lead) package, the MCU is available. 36 I/Os are available. The Microcontroller has a mounting type of Surface Mount, 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. W77 series components make up this electrical component. 32KB 32K x 8 is the size of its program memory. A 8051 Core processor is used to power the device. 44 is the number of terminations on the IC chip that are present. This part works in a 8-bit manner. 32kB is the memory size of the part. The efficiency of this device can be improved when operating at a frequency of 25MHz. Located on the chip are 44 pins. The clock has 3 timers or counters on it. There are 44 pins on it.

W77I058A25PL Features


44-LCC (J-Lead) package
Mounting type of Surface Mount


W77I058A25PL Applications


There are a lot of Nuvoton Technology Corporation of America
W77I058A25PL Microcontroller applications.


  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products

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