PN7462

PN7462 family NFC Cortex-M0 microcontroller Rev. 4.4 — 11 June 2019 406344 Product data sheet COMPANY PUBLIC 1 General description The PN7462 family is a family of 32-bit Arm Cortex-M0-based NFC microcontrollers offering high performance and low power consumption. It has a simple instruction set and memory addressing along with a reduced code size compared to existing architectures. PN7462 family offers an all in one solution, with features such as NFC, supporting all NFC Forum modes, microcontroller, optional contact smart card reader, and software in a single chip. It operates at CPU frequencies of up to 20 MHz. Table 1. Comparison of the PN7462 family members PN7462AUH PN7462AUE PN7412AUH NVN Contact Class A, B, C No smart card reader Class A, B, C ISO/IEC Yes Yes Yes 7816 UART Contactless Yes Yes No interface Available Flash memory 160 kB 160 kB 160 kB SRAM data 12 kB memory 12 kB 12 kB General 12 up-to 21 purposes I/ O 14 up-to 21 12 up-to 21 Package type HVQFN64 VFBGA64 HVQFN64 PN7362AUH N No No Yes 160 kB 12 kB 14 up-to 21 HVQFN64 PN7362AUE V No No Yes 160 kB 12 kB 14 up-to 21 VFBGA64 PN7360AUH N No No Yes 80 kB 12 kB 14 up-to 21 HVQFN64 PN7360AUE V No No Yes 80 kB 12 kB 14 up-to 21 VFBGA64 Having the differences listed in the table above, all products within the PN7462 family are equipped with 12 kB of SRAM data memory and 4 kB EEPROM. All products within the family also include one host interface with either high-speed mode I2C-bu...