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Description

The H8S/2378R Group is supported only for customers who have already adopted these products. The RX651 Group is recommended for new designs.

Part NumberStatusSamplesStockRoHSPackagePLP terminatedCPUBit SizeRAM (KB)Program Memory (KB)Lead Count (#)Operating Freq (Max) (MHz)TimerADCDACRTCLVD or PVDDMAEthernetTemp. Range (°C)Moisture Sensitivity Level (MSL)
D12373RVFQ33VObsoleteN/AOut of StockRoHS:EN
RoHS:JA
LFQFPH8S/20001616KB144#33MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-20 to +753
D12373RVFQ33WVObsoleteN/AOut of StockRoHS:EN
RoHS:JA
LFQFPH8S/20001616KB144#33MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-40 to +85
DF2370RVFQ34DVObsoleteN/AOut of StockRoHS:EN
RoHS:JA
LFQFPH8S/20001616KB256KB144#34MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-40 to +85
DF2370RVFQ34VObsoleteN/AOut of StockRoHS:EN
RoHS:JA
LFQFP2024 Jan (terminated)H8S/20001616KB256KB144#34MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-20 to +753
DF2370RVFQ34WVObsoleteN/AOut of StockRoHS:EN
RoHS:JA
LFQFPH8S/20001616KB256KB144#34MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-40 to +85
DF2370RVLP34DVObsoleteN/AOut of StockRoHS:EN
RoHS:JA
TFLGAH8S/20001616KB256KB145#34MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-40 to +85
DF2370RVLP34VObsoleteN/AOut of StockRoHS:EN
RoHS:JA
TFLGAH8S/20001616KB256KB145#34MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-20 to +75
DF2370RVLP34WVObsoleteN/AOut of StockRoHS:EN
RoHS:JA
TFLGAH8S/20001616KB256KB145#34MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-40 to +85
DF2371RVFQ34DVObsoleteN/AOut of StockRoHS:EN
RoHS:JA
LFQFPH8S/20001624KB256KB144#34MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-40 to +85
DF2371RVFQ34VObsoleteN/AOut of StockRoHS:EN
RoHS:JA
LFQFPH8S/20001624KB256KB144#34MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-20 to +75
DF2371RVFQ34WVObsoleteN/AOut of StockRoHS:EN
RoHS:JA
LFQFPH8S/20001624KB256KB144#34MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-40 to +85
DF2371RVLP34DVObsoleteN/AOut of StockRoHS:EN
RoHS:JA
TFLGAH8S/20001624KB256KB145#34MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-40 to +85
DF2371RVLP34VObsoleteN/AOut of StockRoHS:EN
RoHS:JA
TFLGAH8S/20001624KB256KB145#34MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-20 to +75
DF2371RVLP34WVObsoleteN/AOut of StockRoHS:EN
RoHS:JA
TFLGAH8S/20001624KB256KB145#34MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-40 to +85
DF2372RVFQ34DVObsoleteN/AOut of StockRoHS:EN
RoHS:JA
LFQFPH8S/20001632KB256KB144#34MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-40 to +85
DF2372RVFQ34VObsoleteN/AOut of StockRoHS:EN
RoHS:JA
LFQFPH8S/20001632KB256KB144#34MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-20 to +75
DF2372RVFQ34WVObsoleteN/AOut of StockRoHS:EN
RoHS:JA
LFQFPH8S/20001632KB256KB144#34MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-40 to +85
DF2372RVLP34DVObsoleteN/AOut of StockRoHS:EN
RoHS:JA
TFLGAH8S/20001632KB256KB145#34MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-40 to +85
DF2372RVLP34VObsoleteN/AOut of StockRoHS:EN
RoHS:JA
TFLGAH8S/20001632KB256KB145#34MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-20 to +75
DF2372RVLP34WVObsoleteN/AOut of StockRoHS:EN
RoHS:JA
TFLGAH8S/20001632KB256KB145#34MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-40 to +85
DF2374RVFQ34DVObsoleteN/AOut of StockRoHS:EN
RoHS:JA
LFQFPH8S/20001632KB384KB144#34MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-40 to +85
DF2374RVFQ34VObsoleteN/AOut of StockRoHS:EN
RoHS:JA
LFQFPH8S/20001632KB384KB144#34MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-20 to +75
DF2374RVFQ34WVObsoleteN/AOut of StockRoHS:EN
RoHS:JA
LFQFPH8S/20001632KB384KB144#34MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-40 to +85
DF2374RVLP34DVObsoleteN/AOut of StockRoHS:EN
RoHS:JA
TFLGAH8S/20001632KB384KB145#34MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-40 to +85
DF2374RVLP34VObsoleteN/AOut of StockRoHS:EN
RoHS:JA
TFLGAH8S/20001632KB384KB145#34MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-20 to +75
DF2374RVLP34WVObsoleteN/AOut of StockRoHS:EN
RoHS:JA
TFLGAH8S/20001632KB384KB145#34MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-40 to +85
DF2377RVFQ33VObsoleteN/AOut of StockRoHS:EN
RoHS:JA
LFQFPH8S/20001624KB384KB144#33MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-20 to +753
DF2377RVFQ33WVObsoleteN/AIn StockRoHS:EN
RoHS:JA
LFQFPH8S/20001624KB384KB144#33MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-40 to +853
DF2378RVFQ34DVObsoleteN/AIn StockRoHS:EN
RoHS:JA
LFQFP2024 Jan (terminated)H8S/20001632KB512KB144#34MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-40 to +853
DF2378RVFQ34VObsoleteN/AOut of StockRoHS:EN
RoHS:JA
LFQFP2024 Jan (terminated)H8S/20001632KB512KB144#34MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-20 to +753
DF2378RVFQ34WVObsoleteN/AIn StockRoHS:EN
RoHS:JA
LFQFP2024 Jan (terminated)H8S/20001632KB512KB144#34MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-40 to +853
DF2378RVLP34DVObsoleteN/AOut of StockRoHS:EN
RoHS:JA
TFLGAH8S/20001632KB512KB145#34MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-40 to +85
DF2378RVLP34VObsoleteN/AOut of StockRoHS:EN
RoHS:JA
TFLGAH8S/20001632KB512KB145#34MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-20 to +75
DF2378RVLP34WVObsoleteN/AOut of StockRoHS:EN
RoHS:JA
TFLGAH8S/20001632KB512KB145#34MHz8-bit x 2-ch, 16-bit x 6-ch10-bit x 16-ch8-bit x 6-chNoNoNoNo-40 to +85

Support Communities

  1. H8S/2378R Watchdog Reset not working

    Hi Experts, I am trying reset H8S/2378r microcontroller as part of my application, Reset isn't happening and also set value is not reflecting in my Led patterns, showing default values in RSTCSR and TCSR registers. hearder file contains: #define WDT      (*(volatile union  un_wdt  *) 0xFFFFBC)/ ...

    Mar 25, 2021
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