MIMXRT1021CAF4A Description
The 256 KB on-chip RAM of the i.MX RT1020 CPU can be flexible configured as TCM or general-purpose on-chip RAM. The i.MX RT1020 combines an advanced power management module with DCDC and LDO to simplify power sequencing and lessen the complexity of external power supplies. Additionally, the i.MX RT1020 has many memory interfaces, such as SDRAM, RAW NAND FLASH, NOR FLASH, SD/eMMC, and Quad SPI, as well as a variety of connectivity interfaces, such as UART, SPI, I2C, USB, and CAN, for attaching peripherals like WLAN, BluetoothTM, and GPS.
MIMXRT1021CAF4A Features
Integrated MPU, up to 16 individual protection regions
Up to 256 KB I-TCM and D-TCM in total
Target frequency of 396 MHz
Cortex M7 CoreSight? components integration for debug
Arm CortexM7 CoreSight debug and trace architecture
Trace Port Interface Unit (TPIU) to support off-chip real-time trace
Support for 5-pin (JTAG) and SWD debug interfaces selected by eFuse
True random number generation (TRNG)
Secure Non-Volatile Storage (SNVS)
MIMXRT1021CAF4A Applications
Power Management
Consumer Electronics
Portable Devices
Industrial
