???????????????????????????????????????
???????????????????????????????????????
?????????????洢?????????磨??????????????????????????32λ???????????顰TXZ+TM??????С????M3H?顱?????????M3H?飨2??????????в?????????40nm????????????Cortex-M3??
???????????????????????????????????????IoT??????????????????????????豸?????????????????????????FOTA??????????????????????????????M3H?飨2??????????в??M3H?飨1?????????????????512KB???????256KB??384KB???????1MB[1]??RAM??????66KB[2]?????130KB[2]?????????????????ARM Cortex-M3?????????????120MHz?????????????????32KB???????棬???/????????????10??Ρ???????Щ?????????????????????????????UART??I2C??????????????????·???????????????·?????M3H???????????????????????????????????????豸???????е????????????????
???????У?????????512KB?????????????1MB[1]???????檔???????????????????????????????????????б????????????????????????????[3]??????滻?????
M3H????????UART??TSPI??I2C????2???DMAC??LCD?????????[4]?????????????????????????????????????????????????????21?????12λ????????????????????ADC?????????????????????????????????????????????????????????????·???????????????·????????????????12λ????????????????У??????????????????????????????????
?????????桢RAM??ADC???????????????????????????IEC60730 B???????????
??????????????????????????????????????Χ?豸??????????????????????ARM?????????????????????????????????????
???
- ???????????豸???????????????????????????豸?????????豸??????????????????????
- ???????豸??????豸????????
- ??????????????????豸
????
- ??????ARM Cortex-M3????????????120MHz
- ????洢??????????
??????????????1MB[1]
RAM??????130KB[2]
- ???????????滻??????????????????????????е?????????????[3]??
- ????IEC 60730 B??????????????????
- ???????????
??????
????????? | M3H?飨2?? | |
CPU??? | ARM Cortex-M3 ? ?洢???????????MPU?? | |
????????? | 120MHz | |
??????? | ????? | 10MHz??+/-1%?? |
??? ?洢?? | ???????? | 1024KB[1] ??????????????????100,000?Σ? ???????????滻???????????512KB?????????????????[3] |
???????? | 32KB??????????????????100,000?Σ? | |
RAM | 128KB?????RAM 2KB???????У?飩 | |
I/O??? | 56??134 | |
???ж? | 12??23???? | |
DMA????????DMAC?? | DMA????2???????54??64?????? ??????????? | |
????????? | 32λ????????????????T32A?? | 8??? ?????????16λ??????????16????? |
??????RTC?? | 1??? | |
??? ???? | UART | 7??8??? |
I2C????I2C?? | 2??4??? | |
TSPI | 1??5??? | |
??? ???? | 12λ???????? | 12??21??????? |
8λ???????? | 2??? | |
????? | 1??? | |
??? ???? ??· | ??????????????·??A-PMD?? | 1??? |
??????????????·??32λ????A-ENC32?? | 1??? | |
???? ??Χ?豸 ??· | ???????????????RMC?? | 1??? |
CRC?????·??CRC?? | 1?????CRC32??CRC16 | |
LCD???????????DLCD?? | ???????????40?Ρ?4?????????????[4] | |
?? ???? | ????????????SIWDT?? | 1??? |
???????·??LVD?? | 1??? | |
???????????OFD?? | 1??? | |
????????? | Jtag / SWD | |
??????? | 2.7??5.5V??????????? | |
???/???? | LQFP144??20mm??20mm??0.5mm??? LQFP128??14mm??14mm??0.4mm??? LQFP128??14mm??20mm??0.5mm??? LQFP100??14mm??14mm??0.5mm??? QFP100??14mm??20mm??0.65mm??? LQFP80 ??12mm??12mm??0.5mm??? LQFP64 ??10mm??10mm??0.5mm??? | |
???
[1] TMPM3HNFDBFG?????????????????512KB??????
[2] ????2KB?????RAM
[3] TMPM3HNFDBFG?????
[4] TMPM3HLF10BUGδ??LCD?????????
????????й?????????????????????????????
M3H?飨2??
https://toshiba-semicon-storage.com/parametric?region=apc&lang=zh_cn&code=param_816&p=50&i=1&sort=0,asc&cc=0d,1d,3d,4d,5d,6d,38d,7d,55d,9d,10d,49d,50d,11d,8d,12d,13d,14d,15d,56d,17d,16d,18d,19d,29d,20d,57d,21d,22d,23d,24d,25d,27d,26d,42d,28d,58d,37d,59d,30d,31d,32d,33d,34d,35d,36d,39d,40d,41d,43d,44d,64d,65d,66d,67d,45d,46d,51d,52d,53d,54d,47d,48d,60h,61h,62h,63h
??????????????????????????????????????????
???????
https://toshiba-semicon-storage.com/cn/semiconductor/product/microcontrollers.html
* Arm??Cortex??Arm??????????????????????????/??????????????????????
* TXZ+???????????????????????????????
* ????????????????????????????????????????????
* ??????е???????????????????????????????????????????????????????б???????????????
????????????????洢??????????
?????????????洢?????????????????????洢????????????????????????????????????????????????????????????????塢??LSI??HDD????????????????
???22,200??????鲼?????????????????????????????????????????洢??????????????????????????Э????????????????????????????г????????????г???8,598???????62?????????????????????????????????????????δ?????????????
????????й?????????????洢??????????????????????????????????????????MCU|32λMCU|????MCU???|?????????????????????_??????? (yingtexin.net)
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