RH850 Datasheet PDF – 32-Bit Single-Chip Microcontroller

Part Number: RH850, RH850/F1L

Function: 32-Bit Single-Chip Microcontroller

Package: 176 LFGFP pin

Manufacturer: Renesas Electronics


RH850 datasheet


The RH850 is Renesas Electronics’ latest automotive micro-controller family that offers high performance balanced with very low power consumption over a wide and scalable range of products. This family offers rich functional safety and embedded security features needed for new and advanced automotive applications.

The RH-850 family is offered in a Renesas 40nm process, an industry first, and offers tremendous capability and features as cost-effective pricing. The family offers a range of CPU core structures (single, multiple, lock-step and combination thereof) to support high performance and/or high reliability requirements. […]

Block Diagram

RH850 Block diagram


1. Socket for mounting of device

2. Standalone operation of the board

3. Direct supply of device voltage (typ. 3.3V-5.0V)

4. Device programming capability

5. Device debugging capability

6. Pin headers for direct access to each device pin

7. Reset switch

8. MainOSC and SubOSC circuitry

9. Signal LEDs

10. Connectors to MainBoard

Code Flash :

The FCL can rewrite the code flash in the RH850 family. The code flash has a block structure, and this block is a unit of erase operation for the FCL. The code flash is always erased in units of blocks. The start address and size must be specified for operations such as writing. An example of block structure of devices supporting this FCL is shown below. For information about the block structure for the target device, refer to the user’s manual for the target device.

Official Homepage


RH850 Datasheet

RH850 pdf


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