Key facts
- Brand
- NEC
- Model
- V850ES
- Industry
- Electronics
- Documents
- 9
- Languages
- EN · ZH
- Last added
- 2012-05-04
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NEC V850ES/SJ3 32-bit Single-Chip Microcontroller User Manual
This manual describes the hardware functions, pin assignments, on‑chip peripherals, and instruction set of the NEC V850ES/SJ3 32‑bit single‑chip microcontroller. It is organized into sections covering hardware architecture, electrical specifications, register indexes, and related development tools.
The document also includes safety precautions such as ESD handling, power‑on/off sequencing, and guidelines for unused input pins, as well as revision history and contact information for NEC Electronics worldwide.
NEC V850ES specifications
| Microcontroller family | V850ES/HG2 |
|---|---|
| Architecture | 32‑Bit Single‑Chip Microcontroller |
| Device part numbers | LPD70F3706, UPD70F3707 |
All NEC V850ES documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
- NEC V850ES/HE2 32-Bit Single-Chip Microcontroller Hardware Preliminary User Manual 630 p
- NEC V850ES/HG2 Preliminary User Manual 670 p
- NEC V850ES/HF2 Preliminary User Manual 632 p
- NEC V850ES/IE2 32-bit Single-Chip Microcontroller Hardware User Manual 672 p
- NEC V850ES/Fx3 Demonstration Kit for the V850ES/Fx3 32-bit RISC microcontroller Manual 84 p
- NEC V850ES/SJ3 32-bit Single-Chip Microcontroller User Manual 1219 p
- NEC V850ES/JG2 User Manual 892 p
Ratings, dimensions and ordering codes, for selection and design work.
Instruction set, parameters and examples for configuring or programming the device.
Questions answered in these manuals
How should unused CMOS input pins be handled?
Unused CMOS input pins should be connected to VOP or GND via a resistor, using pull‑up or pull‑down circuitry to fix the input level.
What precautions are recommended to prevent ESD damage?
Use anti‑static containers, ground workbenches and operators, keep the environment humid, and avoid insulating materials that build up static electricity.
How should unused CMOS input pins be handled?
Unused CMOS input pins should be tied to VOP or GND through a resistor to fix the input level high or low.
From: NEC V850ES/IE2 32-bit Single-Chip Microcontroller Hardware User Manual
Where can I find the electrical specifications for the V850ES/IE2?
The electrical specifications are detailed in Chapter 19 of the manual.
From: NEC V850ES/IE2 32-bit Single-Chip Microcontroller Hardware User Manual
What safety precautions are required when handling the kit?
Users must ground themselves and the workbench, and wear a wrist strap to avoid static electricity buildup.
From: NEC V850ES/Fx3 Demonstration Kit for the V850ES/Fx3 32-bit RISC microcontroller Manual
How should the supply oscillator be configured for the board?
Set the frequency to 4.00 MHz and the multiply rate to 8.00 as recommended in the manual.
From: NEC V850ES/Fx3 Demonstration Kit for the V850ES/Fx3 32-bit RISC microcontroller Manual