Manufacturer Part Number
UPD78F1146AGB-GAH-AX
Manufacturer
Renesas Electronics America
Introduction
The UPD78F1146AGB-GAH-AX is part of Renesas's 78K0R/Kx3 series, designed for embedded microcontroller applications.
Product Features and Performance
16-Bit 78K/0R Core Processor
High-Speed Operation up to 20MHz
Comprehensive I/O Capabilities with 50 I/O Ports
Large On-board Program Memory of 256KB
12K x 8 RAM for Data Storage
Multiple Connectivity Options including 3-Wire SIO, I2C, LINbus, and UART/USART
Rich Set of Peripherals including DMA, LVD, POR, PWM, WDT
A/D Converter with 8 Channels and 10-bit Resolution
Internal Oscillator Eliminates Need for External Clock Source
Product Advantages
High integration for robust system design
Low power consumption suitable for battery-powered applications
Flexible voltage operation ranging from 1.8V to 5.5V to accommodate various power supplies
Operable in harsh temperature conditions from -40°C to 85°C
Key Technical Parameters
Core Size: 16-Bit
Speed: 20MHz
Program Memory Size: 256KB (256K x 8)
RAM Size: 12K x 8
Voltage Supply Range: 1.8V ~ 5.5V
Data Converters: 8-Channel 10-bit A/D
Operating Temperature Range: -40°C ~ 85°C
Quality and Safety Features
Low Voltage Detection (LVD) for system stability
Power-On Reset (POR) for reliable operation
Watchdog Timer (WDT) to prevent system hangs
Compatibility
Surface Mount 64-LQFP Package for modern PCB designs
Can be incorporated into various electronic systems due to flexible connectivity options and multitude of peripheral interfaces
Application Areas
Automotive systems
Home appliances
Industrial automation
Consumer electronics
Product Lifecycle
Currently Active Status
Not indicated as nearing discontinuation
Availability of replacements or upgrades not specified
Several Key Reasons to Choose This Product
Ideal for demanding embedded applications requiring a robust and feature-rich microcontroller
Supports a wide range of power supply options for diverse applications
Facilitates complex tasks with its advanced peripherals and connectivity features
Ease of design with integrated safety features and internal oscillator
Trusted manufacturer with a reputation for quality and reliability
UPD78F1145GK-GAH-AXNEC
UPD78F1146AGB-GAHRenesas Electronics Corporation