Datasheet MAX32625 (Analog Devices) - 4

MAX32625/MAX32626 Ultra-Low-Power Arm Cortex-M4 with FPU-Based Microcontroller (MCU) with 512KB Flash and 160KB SRAM
Simplified Block Diagram MAX32625/MAX32626
96 MHz ARM CORTEX-M4 GPIO WITH 4 MHz WITH FPU INTERRUPTS SRSTN NVIC 6 × 32 BIT TIMERS TCK / SWCLK TMS / SWDIO JTAG SWD (Serial TDO Wire Debug) TDI 16 × PULSE TRAIN MEMORY ENGINE GPIO AND 512KB FLASH SHARED PAD 3 × SPI MASTER FUNCTIONS POR, RSTN B FIFOS BROWNOUT 160KB SRAM 32 TIMERS/PWM MONITOR, UP TO 40 CAPTURE/COMPARE SUPPLY VOLTAGE GPIO/ MONITORS SPECIAL 1 × SPI SLAVE 8KB CACHE SPI FUNCTION SPI XIP 1 × SPI XIP I2C UART 1-Wire V , DBUS… DDIOH PERIPHERAL 2 × I2C MASTER VDDIO MANAGEMENT UNIT EXTERNAL VOLTAGE , IBUS 1 × I2C SLAVE VDD12 INTERRUPTS REGULATION & B FIFOS VDD18 , APB POWER CONTROL 16 (MAX. 2 PORTS) VRTC 2 × WINDOWED – AHB VSS WATCHDOG TIMER 3 × UART INDIVIDUALLY RECOVERY B FIFOS 32 SELECTABLE WATCHDOG TIMER BUS MATRIX VDDIO OR VDDIOH 32KHz OUTPUT SUPPLY REAL-TIME 1-WIRE MASTER FOR EACH PIN 32KHz CLOCK AES-128,-192,-256 CRYSTAL WAKE UP TIMER CRC 16/32 DP USB 2.0 FULL DM SPEED CONTROLLER VDDB UNIQUE ID VDDIO VDDIOH AIN0 TRUST PROTECTION UNIT (TPU) AIN1
MAX32626
AIN2 AIN3 MAA 10-BIT SECURE NV KEY ÷5 ΣΔ ADC ÷5 TRNG ÷4 VDDB SECURE BOOTLOADER VDD18 (MAX32626BL ONLY) VDD12 ÷2 VRTC www.maximintegrated.com Maxim Integrated │ 4 Document Outline General Description Applications Benefits and Features Simplified Block Diagram Absolute Maximum Ratings Package Information 63 WLP 68 TQFN Electrical Characteristics Electrical Characteristics - ADC Electrical Characteristics - USB Electrical Characteristics - SPI Master / SPIX Master Electrical Characteristics - SPI Slave Electrical Characteristics - I2C Bus Pin Configurations Pin Description Detailed Description MAX32625/MAX32626 ARM Cortex-M4 with FPU Processor Power Operating Modes Low Power Mode 0 (LP0) Low Power Mode 1 (LP1) Low Power Mode 2 (LP2) Low Power Mode 3 (LP3) Analog-to-Digital Converter Pulse Train Engine Clocking Scheme Interrupt Sources Real-Time Clock and Wake-Up Timer General-Purpose I/O and Special Function Pins CRC Module Watchdog Timers Programmable Timers Serial Peripherals USB I2C Master and Slave SPI (Master) SPI (Slave) SPI (Execute in Place (SPIX) Master) UART 1-Wire Master Peripheral Management Unit (PMU) Additional Documentation Development and Technical Support Trust Protection Unit (TPU) (MAX32626 Only) Applications Information General-Purpose I/O Matrix Typical Application Circuit Ordering Information Revision History