SAMHA0E15A Datasheet | Microchip Technology

ATSAMHAXEXXA Low-Power Automotive Si P Product with 32-bit ARM® Cortex® M0+ Processor and LIN SBC Introduction The SAMHA0/1 is a low-power automotive System-in-Package (Si P) product series using the 32-bit Arm® Cortex®M0+ processor featuring 32 pins with up to 64 KB of Flash, up to 2 KB of read-while-write data Flash, and up to 8 KB of SRAM. The SAMHA0/1 devices operate at a maximum frequency of 48 MHz and reach 2.46 Coremark/MHz. The SAMHA0/1 also includes a LIN System Basis Chip (SBC) with a fully integrated LIN transceiver designed in pliance with the LIN Specifications 2.0, 2.1, 2.2, 2.2A, ISO 17987-4 and SAEJ2602-2, and a 3.3V/85 m A voltage regulator. The series is AEC Q-100 and AEC Q-006 qualified. The series is ISO 26262 Functional Safety Ready. Please refer to ISO 26262 Functional Safety for Road Vehicles and Functional Safety Documentation for further details. Features Microcontroller - Processor: - ARM Cortex-M0+ CPU running at up to 48 MHz - Single-cycle hardware multiplier - Micro Trace Buffer (MTB) - Memories: - 16/32/64 KB in-system self-programmable Flash - 0.5/1/2 KB Read-While-Write (RWW) Flash section - 4/4/8 KB SRAM memory - System: - Power-on Reset (POR) and Brown-out Detection (BOD) - Internal and external clock options with 48 MHz Digital Frequency Locked Loop (DFLL48M) and 48 MHz to 96 MHz Fractional Digital Phase-Locked Loop (FDPLL96M) - External Interrupt Controller (EIC) - Up to 14 external interrupts - One nonmaskable interrupt - Two-Pin Serial Wire Debug (SWD) programming, test and debugging interface - Low Power: - Idle and Standby Sleep modes - Sleep Walking peripherals - Peripherals: - 8-channel Direct Memory Access Controller (DMAC) - 12-channel Event System - Up to five 16-bit Timer/Counters (TC), configurable as...