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Overview
Description
The E2 emulator Lite (abbreviated as "E2 Lite") is an on-chip debugging emulatorand flash programmer for MCUs of the RX, RA, RE and RL78 families. The E2 Lite is more economical than the E1, and is suitable for work across the whole range from hobbyist projects and education to professional development..
Topics
- The E2 emulator Lite supports the RX660 group - Now On Sale -
RX660 group>> - Update information
[Upgrade to Version] e² studio Integrated Development Environment 2022-07 (PDF | English, 日本語)
[Upgrade to Revision] CS+ Integrated Development Environment V8.08.00 (PDF | English, 日本語)
![E2 emulator Lite [RTE0T0002LKCE00000R]](https://www.renesas.com/sites/default/files/e2lite_0.png)
![E2エミュレータLite [RTE0T0002LKCE00000R]](https://www.renesas.com/sites/default/files/e2lite_1.png)
Features
- An entry model recommended for new starters
- Features equivalent to E1 at a more affordable price
- Ability to connect to boards designed for E1
- Support for new MCUs with next-generation, such as RXv3, RA, etc.
- Learn More
Release Information
Important : Precautions when using "RA Family"
Please be aware that a user-system Interface Cable will need to be purchased separately to support RA device debug. Please see Components and Optional Products or User-system Interface Cable below.
| Purpose of use | Software to be used | Target devices | Latest Version | Released | Operating Environment |
|---|---|---|---|---|---|
| On-chip Debugging | CS+ *Evaluation Software Download |
RX, RL78 [More details] Functions Supported by CS+ (PDF | English, 日本語) |
V8.08.00 Note2 | Jul. 20, 2022 | Operating Environment |
| e² studio *Download |
RA, RE, RX, RL78 [More details] *See "Release notes". |
(64-bit version) 2022-07 |
Jul. 20, 2022 | ||
| (32-bit version) V7.8.0 |
Apr. 20, 2020 | ||||
| IAR Embedded Workbench Note1 | RX, RL78 | For the details, contact IAR Systems. | |||
| Flash Programming | Renesas Flash Programmer V3 *Evaluation Software Download |
RA, RX, RL78 [More details] List of MCUs supported by Renesas Flash Programmer V3 (PDF | English, 日本語) |
V3.10.00 | Jul. 20, 2022 | Operating Environment |
Note:
- As for tools produced by partners, contact IAR Systems.
- If you hope to continue to use the product on the Windows 32-bit version, use the CS+ IDE V8.06 and earlier that supports the 32-bit versions.
[Notification] End of Support: CS+ Integrated Development Environment for Windows 32-Bit Versions (PDF | English, 日本語)
FAQ
Target Devices
Target Family
Downloads
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Product Options
play_circle_filledVideos & Training
Renesas Emulator Selection Guide for RL78
This video introduces the emulators for developing RL78 Family microcontroller circuits.
00:00 Opening
01:07 Function comparison
02:04 Current consumption tuning solution
03:09 External trigger input function
03:41 External trigger output function
04:10 Web introduction
Video List
Additional Details
Specifications
Note that some functions shown here may not be supported under the IDE you use. Performance property and Connection system also vary depending on the MCU type.
| Item | Description |
|---|---|
|
See On-chip Debuggers Performance Property (PDF | English, 日本語). |
| On-board programming | Supported Note1 |
| User interface | 14pin 2.54mm pitch connector (7614-6002: from 3M Japan, 2514-6002：from 3M Limited) 20pin 1.27mm pitch connector (FTSH-110-01-L-DV-K： from Samtec) 10pin 1.27mm pitch connector (FTSH-105-01-L-DV-K：from Samtec) |
| PC Interface | USB 2.0, full speed |
| Target board connection | Via attached user I/F cable (Connection signals vary by the target MCU type.) |
| Operating voltage range | 1.8V to 5.5V (depends on the target MCU) |
| Power supply from Emulator | Supply current: Up to 200mA, Supply voltage: 3.3V only |
| External dimension (Except the protruding parts) |
96.2 mm×52.7 mm×17.2 mm |
| Conformance with overseas standards | European Standards: EN 55022 Class A, EN 55024 US FCC Standard: FCC part 15 Class A |
Note:
- The E2 emulator Lite can support bit rates up to 1.5 Mbps. However, only bit rates which are selectable for the external clock of the target MCU or system of the RX family are displayed. Note that in some cases the bit rate selected for the E1 or E20 emulator will not be selectable.
Components and Optional Products
E2 Emulator Lite Body
USB interface cable
*Bundled
*Bundled
Image
User system interface cable 14-14 pins
*Bundled
*Bundled
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User system interface cable 20-20 pins
*Option
*Option
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User system interface cable 20-10 pins
*Option
*Option
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System Configuration
Image
>> Refer to the system configuration in case of using the E2 emulator Lite as a flash programmer
Optional Products
Following optional products are provided to facilitate the use of the E2 emulator Lite. Please make sure to choose the products that match MCUs you use.
Note: Please read references to "E1 emulator" in the manuals for optional products as also meaning "E2 emulator Lite"
User-system Interface Cable
This cable is used to connect the E2 emulator. It can also be used for the E2 emulator Lite and PG-FP6.
| MCUs | ||
|---|---|---|
| RA | RE | |
| User-system Interface Cable for the E2 Emulator (20-20 pins) RTE0T00020KCAC0000J RTE0T00020KCAC0000J User's Manual User-system Interface Cable for the E2 Emulator (20-20 pins) (PDF | English, 日本語) |
lens | lens |
| User-system Interface Cable for the E2 Emulator (20-10 pins) RTE0T00020KCAC1000J RTE0T00020KCAC1000J User's Manual User-system Interface Cable for the E2 Emulator(20-10 pins) (PDF | English, 日本語) |
lens | lens |
lens Available | — Not Available
Conversion Adapter
Converts the number and pitch of the pins in the connector for the connection with the emulator.
| MCUs | ||
|---|---|---|
| RX | RL78 | |
| 14-Pin to 38-Pin Conversion Adapter for the E1 Emulator R0E000010CKZ00 R0E000010CKZ00 User's Manual (14-Pin to 38-Pin Conversion Adapter for E1 Emulator) (PDF | English, 日本語) An adapter for converting the 14-pin/2.54-mm pitch connector on the head of the emulator user interface cable to a 38-pin/0.5-mm pitch connector |
lens |
— |
| Small Connector Conversion Adapter for the E1 Emulator R0E000010CKZ11 R0E000010CKZ11 User's Manual (Small Connector Conversion Adapter for E1 Emulator) (PDF | English, 日本語) An adapter for converting the 14-pin/2.54-mm pitch connector on the head of the emulator user interface cable to a 14-pin/1.27-mm pitch connector |
lens | lens |
lens Available | — Not Available
Hot-plug Adapter
Allows you to connect the emulator without having to turn off the system (Hot Plugin).
| MCUs | ||
|---|---|---|
| RX | RL78 | |
| Hot-plug Adapter for the E1 Emulator R0E000010ACB00 R0E000010ACB00 User's Manual (Hot-plug Adapter for E1 Emulator) Rev.1.01 (PDF | English, 日本語) An adapter that allows connection of an emulator to a running user system without turning the power off |
lens Note1 | lens Note1 |
lens Available | — Not Available
Note:
- Refer to On-chip Debuggers Performance Property (PDF | English, 日本語) for the applicable MCU groups.
Isolator
Enables debugging in an environment where there is a difference in potential between the user system GND and the host PC GND.
| MCUs | ||||
|---|---|---|---|---|
| RX | RL78 | RA | RE | |
| Isolator for the E1 Emulator R0E000010ACB10 R0E000010ACB10 User's Manual (Isolator for E1 Emulator) (PDF | English, 日本語) (For the RX or the R8C family) |
lens |
— |
— |
— |
| Isolator for the E1 Emulator R0E000010ACB20 R0E000010ACB20 User's Manual (Isolator for E1 Emulator) (PDF | English, 日本語) (For the RL78 or the RH850 family) |
— |
lens |
— |
— |
| Isolator for the E2 Emulator (E2 Emulator Lite) of RA/RE RTE0T00020KCAA0000J RTE0T00020KCAA0000J User's Manual (Isolator for E2 Emulator) (PDF | English, 日本語) (For the RA or the RE family) |
— |
— |
lens | lens |
lens Available | — Not Available
Low voltage OCD Board
Enables you to debug the target MCU, even if the adapter voltage is not high enough to reprogram internal Flash ROM. This product is used between the emulator and a user's system, and is united by the in-circuit connection with the user's system.
| MCUs | |
|---|---|
| RL78/G10 | |
| Low voltage OCD Board for RL78/G10 (10-pin/16-pin) R0E510Y47LVB00 Low voltage OCD Board for RL78/G10 (10pin, 16pin) Rev.1.00 (PDF | English, 日本語) An OCD board for debugging an RL78/G10 MCU (10-pin or 16-pin) with an adapter voltage below 4.5 V |
lens |
lens Available | — Not Available
Design Support
E2 emulator Lite [RTE0T0002LKCE00000R] Information for Users