1. Home
    2. Microcontrollers and Microprocessors
    3. V850 Family

V850ES/SA2, V850ES/SA3

The V850ES/SA2 and V850ES/SA3 are 32-bit single-chip microcontrollers that employ the V850ES CPU core and integrate peripheral functions such as ROM/RAM, timers/counters, serial interfaces, an A/D converter, a D/A converter, and a DMA controller.

 

Key Features:

  • Operating Voltage: 2.2 V to 2.7 V
  • Max. frequency: 20 MHz
  • ROM capacities: 128 to 256 KB mask ROM and 256 KB flash memory
  • RAM capacities: 8 to 16 KB
  • Package: 100-pin plastic TQFP, 121-pin plastic FBGA package
  • Number of instructions 83
  • Minimum instruction execution time:
    • 50 ns: Main clock = 20 MHz (μPD703200, 703201, 70F3201, 703204, 70F3204)
    • 59 ns: Main clock = 17 MHz (μPD703200Y, 703201Y, 70F3201Y, 703204Y, 70F3204Y)
    • 30.5 μs: Subclock = 32.768 kHz
  • General-purpose registers 32 bits x 32 registers
  • Instruction set
    • Signed multiplication (16 x 16 -> 32): 1 to 2 clocks
    • Signed multiplication (32 x 32 -> 64): 1 to 5 clocks
    • Saturated operation (with overflow/underflow detection function)
    • 32-bit shift instruction: 1 clock
    • Bit manipulation instruction
    • Load/store instruction with long/short format
  • Memory space:
    • 64 MB linear address space (for program/data)
    • Programmable wait function
    • Idle state insertion function
  • External bus interface
    • Multiplexed bus/separate bus output selectable
    • 8/16-bit data bus sizing function
    • 4-space chip select function
    • Wait functions (Programmable wait function, External wait function)
    • Idle state function
    • Bus hold function
  • Interrupts/exceptions:
    • External interrupts: 8 sources
    • Internal interrupts: 30 sources (μPD703200, 703201, 70F3201), 31 sources (μPD703200Y, 703201Y, 70F3201Y, 703204, 70F3204), 32 sources (μPD703204Y, 70F3204Y)
    • Software exception: 32 sources
    • Exception trap: 1 source
  • I/O ports:
    • V850ES/SA2: 82 (input ports: 14, I/O ports: 68)
    • V850ES/SA3: 102 (input ports: 18, I/O ports: 84)
    • 16-bit timer/event counter: 2 channels (PWM output)
    • 8-bit timer/event counter: 4 channels (connectable in cascade)
    • Real-time counter (for watch) Subclock/main clock operation: 1 channel
    • Dedicated on-chip hardware counter for weeks, days, hours, minutes, and seconds, Up to 4,095 weeks can be counted
    • Watchdog timer: 1 channel
  • Serial interface:
    • Asynchronous serial interface (UART)
    • Clocked serial interface (CSI)
    • I2C bus interface (I2C) (μPD703200Y, 703201Y, 70F3201Y, 703204Y, 70F3204Y only)
    • CSI/UART: 1 channel
    • UART: 1 channel
    • CSI/I2C: 1 channel
    • CSI : 2 channels (V850ES/SA2) / 3 channels (V850ES/SA3)
  • A/D converter 10-bit resolution: 12 to 16 channels
  • D/A converter 8-bit resolution: 2 channels
  • DMA controller: 4 channels (transfer object: Internal memory, on-chip peripheral I/O, and external memory)
  • ROM correction: 4 places specifiable
  • Clock generator: - Main clock/subclock operation - CPU clock: 7 steps (fX, fX/2, fX/4, fX/8, fX/16, fX/32, fXT)
  • Power save function HALT/IDLE/STOP mode

 

Below you will find information to support the development of your application.
You can find technical updates and datasheets for this product here.
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.)

Disclaimer:

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.

Menu
Contact