The V850ES/SG2-H and V850ES/SJ2-H is supported only for the customers who have already adopted any of the products. For new adoption, please consider V850ES/Sx3 or RH850/F1L products.

Main Solutions

Key Features:

  • RAM capacities: 40 KB to 48 KB
  • Package: 100-pin plastic QFP, LQFP, 144-pin plastic LQFP
  • Minimum instruction execution time: 31.25 ns (operating with main clock (fXX) = 32 MHz)
  • General-purpose registers: 32 bits x 32 registers
  • CPU features:
    • Signed multiplication (16 x 16 -> 32): 1 to 2 clocks
    • Signed multiplication (32 x 32 -> 64): 1 to 5 clocks
    • Saturated operations (overflow and underflow detection functions included)
    • 32-bit shift instruction: 1 clock
    • bit manipulation instructions
    • Load/store instructions with long/short format
  • Memory space:
    • 64 MB of linear address space (for programs and data)
    • External expansion: Up to 4 MB
  • External bus interface:
    • Separate bus/multiplexed bus output selectable
    • 8/16 bit data bus sizing function
    • wait function (Programmable wait function, External wait function)
    • Idle state function
    • bus hold function
  • Interrupts and exceptions:
    • Non-maskable interrupts: 2 sources
    • Maskable interrupts: 54/55/58/59/60/63/64/67/68 sources
    • Software exceptions: 32 sources
    • Exception trap: 2 sources
  • I/O ports: 84
  • Timer function:
    • 16-bit interval timer M (TMM): 1 channel
    • 16-bit timer/event counter P (TMP): 6/9 channels
    • 16-bit timer/event counter Q (TMQ): 1 channel
    • Watch timer: 1 channel
    • Watchdog timer: 1 channel
  • Real-time output port: 6 bits x 1/2 channel
  • Serial interface:
    • Asynchronous serial interface A (UARTA)
    • 3-wire variable-length serial interface B (CSIB)
    • I2C bus interface (I2C) (I2C bus versions (Y products) only)
    • UARTA/CSIB: 1 channel
    • UARTA/I2C: 2 channels
    • CSIB/I2C: 1 channel
    • CSIB: 3/4 channels
    • UARTA: 0/1 channel
  • IEBus controller: 1 channel (IEBus controller version only)
  • CAN controller: 1 channel (CAN controller version only)
  • A/D converter: 10-bit resolution: 12/16 channels
  • D/A converter: 8-bit resolution: 2 channels
  • DMA controller: 4 channels
  • CRC function: 16-bit error detection codes are generated for data in 8-bit units
  • On-chip debug function: JTAG interface (flash memory version only)
  • ROM correction: 4 correction addresses specifiable
  • Clock generator:
    • During main clock or subclock operation
    • 7-level CPU clock (fXX, fXX/2, fXX/4, fXX/8, fXX/16, fXX/32, fXT)
    • clock-through mode/PLL mode selectable
  • Internal oscillation clock: 200 kHz (TYP.)
  • Power-save functions: HALT/IDLE1/IDLE2/STOP/subclock/sub-IDLE mode


Pin count – Memory size Lineup:

Below you will find information to support the development of your application.
You can find an explanation of orderable part numbers here.

Resources for Software and Hardware

Title Description
My Renesas Create a My Renesas account to use our tool download services, receive e-newsletter/update notifications, and take advantage of our other services.
e-learning Information for studying and learning about microcontrollers and microprocessors.
FAQ Frequently asked questions and useful hints for development.
Forum A forum and community site to share technical information, questions and opinions with others who use Renesas products.
Video Watch videos related to this product.


Software Design Support

Title Description
CS+ An integrated development environment that can be used for coding, assembling/compiling, and simulation. (Also included with Renesas Starter Kits.)
E1 A standard Renesas on-chip debugging emulator that enables users to carry out ample debugging for real development at low cost. (Also included with starter kits.)
You can filter the sample codes and application notes that are displayed using the below filters.

Action Needed


The information contained herein has been provided by a member of Renesas Partners. This information is provided on the Renesas website provided for convenience and informational purposes only. Renesas is not responsible for the contents of this page or any changes or updates to the information posted on this page. Certain links provided herein permit you to leave this site and enter non-Renesas sites. These linked sites are not under control of Renesas. Renesas is not responsible for the contents of any linked site or any changes or updates to such sites. These links are provided for convenience and informational purposes only. The inclusion of any link does not imply endorsement by Renesas of any linked site.

Renesas's Publication of information regarding third-party products or services does not constitute an endorsement regarding the suitability of such products or services or a warranty, representation or endorsement of such products or services either alone or in combination with any of Renesas's product or service.