Optimal for sensing variety of transducers used in healthcare devices and optimized for blood pressure monitors
The RL78/H1D microcontroller includes high precision analog functions such as Delta-Sigma A/D converter, SAR A/D converter, Programmable Gain amplifiers, Operational amplifier, and 8-bit/12-bit D/A converter. It also has a built-in LCD controller/driver which makes the RL78/H1D well suited for healthcare devices, especially blood pressure monitor.
|Analog||Power Supply||2.7 to 5.5 V|
|A/D Converter||24-bit Sigma Delta type, 10/8-bit SAR type|
||8-bit 1 channel|
|Amplifier||PGA 2 channels, OpAmp. 3 channels||PGA 1 channel, OpAmp 1 channel|
|Switch||Analog SW for PGIA 2 channels||-||-|
|MCU||Power Supply||2.4 to 5.5 V||1.8 to 5.5 V|
|Code Flash||96 to128 KB||96 to 128 KB||64 to 128 KB|
|Data Flash||4 KB|
|LCD Segment x Common||-||23 x 8 (27 x 4)||32 x 8 (36 x 4)|
|PWM||3 channels||2 channels||3 channels|
|Package||LFQFP 48-pin (7mmx7mm)||TFBGA 64-pin (4mmx4mm)||LFQFP 64-pin (10mmx10mm)||LFQFP 80-pin (12mmx12mm)|
|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.|
Software Design Support
|e² studio||This integrated development environment (IDE) is based on the popular combination of the open-source Eclipse IDE and its CDT plug-in that enables C/C++ language development.
|CS+||This integrated development environment (IDE) can be used for coding, assembly, compiling, and simulation. CS+ is also included with starter kits.
|E2 emulator Lite||This entry-level on-chip debugging emulator provides functionality equivalent to that of the E1 emulator at a low price.
|E2 emulator||This on-chip debugging emulator has advanced features that improve the efficiency of development. In addition to the basic functions from debugging to flash programming, this emulator supports hot plug-in and external triggers as standard items. This emulator also helps to reduce development time by downloading at high speeds (compared to the E1 emulator) and the ability to work in combination with various solutions such as the tuning of current drawn by systems under development.
|E1 emulator||This on-chip debugging emulator is a standard model which provides basic debugging functions (production is to be discontinued at the end of December 2019).|
Hardware Design Support
|Resonator Information||Please search for your resonator on its manufacturer's site linked below. If you require optimal oscillation circuit constants for your particular system, please ask the manufacturer of the oscillator.
For main clock resonators/For subclock resonators :
KYOCERA : Click here for RL78/H1D oscillation evaluation result.
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