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UPD78F1186AGJ-GAE-AX

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UPD78F1186AGJ-GAE-AX

IC MCU 16BIT 256KB FLASH 144LQFP

Manufacturer: Renesas Electronics Corporation

Categories: Microcontrollers

Quality Control: Learn More

Renesas Electronics Corporation's 78K0R/Kx3 series microcontroller, part number UPD78F1186AGJ-GAE-AX, features a 16-bit 78K/0R core operating at 20MHz. This device offers 256KB of FLASH program memory and 12KB of RAM. It includes a comprehensive set of peripherals such as DMA, LVD, POR, PWM, and WDT. Connectivity options are extensive, supporting 3-Wire SIO, EBI/EMI, I2C, LINbus, and UART/USART. The microcontroller also incorporates analog capabilities with 16x10-bit A/D converters and 2x8-bit D/A converters. Designed for surface mounting in a 144-LQFP package, it operates within an ambient temperature range of -40°C to 85°C and supports a supply voltage of 1.8V to 5.5V. This component is utilized in automotive and industrial automation applications.

Additional Information

Series: 78K0R/Kx3RoHS Status: ROHS3 CompliantManufacturer Lead Time: 12 week(s)Product Status: Not For New DesignsPackaging: TrayDatasheet:
Technical Details:
PackagingTray
Package / Case144-LQFP
Mounting TypeSurface Mount
Speed20MHz
Program Memory Size256KB (256K x 8)
RAM Size12K x 8
Operating Temperature-40°C ~ 85°C (TA)
Oscillator TypeInternal
Program Memory TypeFLASH
EEPROM Size-
Core Processor78K/0R
Data ConvertersA/D 16x10b; D/A 2x8b
Core Size16-Bit
Voltage - Supply (Vcc/Vdd)1.8V ~ 5.5V
Connectivity3-Wire SIO, EBI/EMI, I2C, LINbus, UART/USART
PeripheralsDMA, LVD, POR, PWM, WDT
Number of I/O127
ProgrammableNot Verified

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Microcontroller FAQs

A microcontroller is a compact integrated circuit that combines a processor, memory, and input/output peripherals for embedded control applications.

Microcontrollers execute programmed instructions to process sensor inputs and control outputs such as motors, displays, and communication interfaces.

Microcontrollers are commonly used in:

  • Automotive systems
  • Robotics
  • IoT devices
  • Industrial automation
  • Household appliances
  • Smart electronics

Microcontrollers integrate memory and peripherals on-chip for dedicated tasks, while microprocessors are designed for higher-performance computing systems requiring external components.

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