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DE71491RN80FAV

DE71491RN80FAV

DE71491RN80FAV

Renesas Electronics America

256KB 256K x 8 FLASH SH-2 32-Bit Microcontroller SuperH® SH7146 Series DE7149 100 Pin 80MHz 100-BQFP

SOT-23

DE71491RN80FAV Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 100-BQFP
Number of Pins 100
Operating Temperature-20°C~85°C TA
PackagingTray
Series SuperH® SH7146
Published 2010
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Frequency 80MHz
Base Part Number DE7149
Operating Supply Voltage5V
Memory Size256kB
Oscillator TypeInternal
Number of I/O 63
RAM Size 8K x 8
Voltage - Supply (Vcc/Vdd) 4V~5.5V
Core Processor SH-2
Peripherals POR, PWM, WDT
Program Memory TypeFLASH
Core Size 32-Bit
Program Memory Size 256KB 256K x 8
Connectivity SCI
Data Converter A/D 12x10b
Data Bus Width 32b
Number of Timers/Counters 11
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:2536 items

DE71491RN80FAV Product Details

DE71491RN80FAV Overview


The package is 100-BQFP-shaped. There are 63 I/Os. In the case of the IC chip, the type of mounting is Surface Mount. Microcontroller is based on the 32-Bit core architecture. The type of program memory it uses is FLASH. Temperatures in the range of -20°C~85°C TA are operated by this Microcontroller. It is part of the SuperH® SH7146 series of electrical components. Having a size of 256KB 256K x 8, Microcontroller has a program memory of X bytes. A SH-2 Core Processor is at the core of this Microcontroller. 256kB is the size of the memory in the IC part. Using the base part number DE7149, you will be able to find alternatives for the part. Using a 80MHz frequency, this electronic part can perform efficiently. On the chip, 100 pins are accessible. In total, there are 11 timers/counters on the device.

DE71491RN80FAV Features


100-BQFP package
Mounting type of Surface Mount


DE71491RN80FAV Applications


There are a lot of Renesas Electronics America
DE71491RN80FAV Microcontroller applications.


  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers

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