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HD64F3694FPJE is listed in the Microprocessors range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is 16-BIT, FLASH, H8. Review the specifications below when checking this part for your BOM.
The HD64F3694FPJE is a 16-bit microcontroller from the H8/300H Tiny series by Renesas Electronics Corporation. It features 32KB of flash program memory and 2KB of RAM, operating at a maximum speed of 20MHz with an internal oscillator. The device supports a supply voltage range of 3V to 5.5V and includes eight 10-bit A/D converters. Connectivity options include I2C and SCI interfaces, while peripherals encompass PWM and WDT functions. It utilizes a 48-LQFP package and operates within a temperature range of -20°C to 75°C.
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm package integrity and pin alignment against the 48-LQFP specification. Check for RoHS compliance documentation if required for regulatory adherence. Ensure storage conditions meet moisture sensitivity level requirements prior to assembly. Validate part markings against official Renesas datasheets to prevent counterfeit substitution.
Select this component when a 16-bit H8/300H core is required with moderate flash capacity. Consider the 20MHz operational speed and internal oscillator for cost-sensitive designs. Evaluate the 48-pin LQFP footprint for PCB layout constraints. Verify that the 3V to 5.5V supply range matches system power rails. Assess peripheral needs such as I2C, SCI, and A/D channels before finalizing the choice.
This microcontroller belongs to the H8/300H Tiny family, designed for efficient 16-bit performance in compact packages. The series emphasizes low power consumption and integrated peripherals suitable for standalone control tasks. Renesas Electronics developed this line to provide reliable processing for industrial and consumer markets with established software toolchains.
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Renesas technical support for current equivalent recommendations or obsolescence management strategies.
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