?????????MCU??M2351KIAAE
M2351KIAAE??Arm® Cortex®-M23????????Armv8-M?????TrustZone®????????????????????????????????????????????????
M2351????????????????????64 MHz?????512 KB?????(Dual Bank)???????(Flash) ???????OTA(Over-The-Air) ??????????????96KB SRAM??????M2351????????????????????UART??SPI??I2C??GPIO??USB??ISO 7816-3???????????????????????????????????????????
????????
??????? - Arm® Cortex®-M23 ????
- Armv8-M????TrustZone®????
- 32λ????????????????
- 32λ17?????????????
- ???8?????????汣???????
- ???8??????????汣?????
- 8??Security Attribution Unit(SAU)???????
??? - ???512 KB????? (Dual Bank) ??????? (Flash)?????????д??
- ???96 KB SRAM????32 KB??????λ???
- 4 KB Flash ????????????? (LDROM)
- ????????????????????(PLM)??2 KB ??? OTP
- 32 KB ???????Ψ?????(Secure Boot ROM)
- ISP/ICP/IAP ????
- ????????(External Bus Interface, EBI) ???????1 MB ?????????
??????? - ????????????97 ??A/MHz (LDO ??);45 ??A/MHz (DC-DC ??)
- ??????: 36 ??A/MHz (LDO?????CPU clock???);17??A/MHz(DC-DC?????CPU clock ???)
- ????????20 ??A
- ????????????3.0 ??A
- ??????????4.0 ??A(??VBAT)
- ??????????1.5 ??A(????VBAT)
- VBAT????????????2.5 ??A(80???????????)
| ????????? - ?????????????? (TRNG)
- AES 256/ SHA 384/ 3-DES/ DES
- ???????????????? (ECC)
- CRC?????
????? - ????11??UART???(???10.66 MHz)??????3??ISO-7816-3????6??RS-485??6??IrDA??2??LIN????
- ????5??I2C???(???1 Mbps)??????????3??I2C SM Bus/ PM Bus
- ????7??SPI???(???64MHz)??????4??I2S???????1??Quad-SPI????
- ???5??I2S????????4??I2S??4??SPI??????
- ??????????/??????(SDIO) (???50MHz)
???????? - USB 2.0??????OTG????????????PHY
- 1??CAN?????1 Mbps(CAN 2.0A and 2.0B ???)
- ??????????(Crystal-less) USB
???????? - ?????????64 MHz
- ?????Χ??1.7V ?? 3.6 V
- ????Χ??-40??C ?? +105??C
- ?????????????????????????????????????1.26V??1.2V
??? (RoHS) |
????admin ?????????2019-06-17
