Overview

The E2 emulator Lite (abbreviated as "E2 Lite") is an on-chip debugging emulator and flash programmer for MCUs of the RX 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

  • We have introduced E2 Lite support for the RX23W, which features Bluetooth® 5 functionality. Learn More (RX23W) >>
  • It includes support for the new RE-family MCUs. The debugging functions of the e2 studio can be used with products of the RE family. Learn More (e2 studio) >>

Release Information

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]
 List of Functions Supported by CS+
V8.02.00 Jul. 22, 2019 Operating Environment
e² studio
*Download
RE, RX, RL78
[More details]
*See "Release notes".
V7.6.0 Oct. 08, 2019
IAR Embedded Workbench Note1 RX, RL78 Contact IAR Systems.
Flash Programming Renesas Flash Programmer V3
*Evaluation Software Download
RX, RL78
[More details]
 List of MCUs supported by Renesas Flash Programmer

 

V3.06.01 Oct. 08, 2019 Operating Environment

Note:

  1. As for tools produced by partners, Contact each company directly.

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.

  • Connection system
  • Break function
  • Trace function
  • Memory reference and change while executing the program
  • Performance measurement
  • Hot plug-in
See  On-chip Debuggers Performance Property.
On-board programming Supported Note1
User interface 14-way cable
[7614-6002 (product of 3M Co., Ltd.) and 2514-6002(product of 3M Limited)]
PC Interface USB 2.0, full speed
Target board connection Via attached user I/F cable (Connection signals vary by the target MCU type.)
Power supply Up to 200mA (3.3V)
Power voltage 1.8V to 5.5V (depending on the target MCU)
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:

  1. 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

  • E2 emulator Lite main unit
  • USB I/F cable
  • User's I/F cable

System Configuration

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"

  MCUs
RX RL78
14-Pin to 38-Pin Conversion Adapter for the E1 Emulator
 R0E000010CKZ00
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

Small Connector Conversion Adapter for the E1 Emulator
 R0E000010CKZ11
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

 Available | — Not Available

  MCUs
RX RL78
Hot-plug Adapter for the E1 Emulator
 R0E000010ACB00
An adapter that allows connection of an emulator to a running user system without turning the power off
Note1 Note1

 Available | — Not Available

Note:

  1. Refer to  On-chip Debuggers Performance Property for the applicable MCU groups.
  MCUs
RX RL78
Isolator for the E1 Emulator
 R0E000010ACB10
(For the RX or the R8C family)

Isolator for the E1 Emulator
 R0E000010ACB20
(For the RL78 or the RH850 family)

 Available | — Not Available

  MCUs
RL78/G10
Low voltage OCD Board for RL78/G10 (10-pin/16-pin)
 R0E510Y47LVB00
An OCD board for debugging an RL78/G10 MCU (10-pin or 16-pin) with an adapter voltage below 4.5 V

 Available | — Not Available

Target Devices

As the supported devices are different depending on the software you use, refer to the "Target devices" in Release information.

Information Supporting Development Tools

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 MCU's.
Tool News Tool release information and other important information.
Operating Environment Information on system requirements and operating environment for the latest version of tools.
Tool Environmental Information Information on RoHS compliance of tools.
Info on Discontinued Products A list of Renesas software and tools that have been discontinued and are no longer being offered for new projects.

Comparison between E2 emulator Lite and E1 emulator

Debugging and programming functions

Functions E2 emulator Lite E1 emulator
Software Break Supported
Hardware Break Detecting an execution address Supported
Detecting a data access Supported
Memory reference & change while executing program Supported
MCU internal trace Supported
Time measurement Supported
Performance measurement Supported  *Except the RL78 and RX100 families
On-board programming Supported Note1

Note:

  1. 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.

 

Hardware specifications

Specifications E2 emulator Lite E1 emulator
PC Interface USB 2.0 (full speed) USB 2.0
(full speed /high speed)
MCUs RL78, RX RL78, RX, RH, R8C, 78K, V850
User interface Connector 14pin, 2.54mm Pitch
Cable 14pin Cable(accessory)
Communication interface (RX) FINE(1.5Mbps)
JTAG(MAX 6MHz)
SCI
FINE(2.0Mbps)
JTAG(MAX 16.5MHz)
SCI
Communication interface (RL) TOOL0(1.0Mbps)
Availability at different potential by EVDD≦VDD(RL78) Enabled at the same potential as EVDD=VDD Enabled at the different potential by EVDD≦VDD
Power voltage for the emulator USB-bus power supply
(VBUS 4.5V, min / 500mA, min)
Power voltage from the emulator 3.3V
Max:200mA
3.3V, 5.0V(VBUS)
Max:200mA
Correspondence user system voltage 1.8 to 5.5V
Self-Check function Not supported Supported

可订购工具信息

可订购部件编号 生产状态 厂商 建议单工具价格
SPQ
描述 分销商库存 分销商 分销商采购 Buy Direct
RTE0T0002LKCE00000R Mass Production Renesas call 1 E2 emulator Lite [RTE0T0002LKCE00000R] 38 Digi-Key -
24 Mouser
255 RS Components
16 element14 APAC

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