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|
|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)||VFBGA 64-pin (4mmx4mm)||LFQFP 64-pin (10mmx10mm)||LFQFP 80-pin (12mmx12mm)|
You can find technical updates and datasheets for this product here.
You can find an explanation of orderable part numbers here.
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