PAC5285-T中文資料QORVO數(shù)據(jù)手冊PDF規(guī)格書

Key Features

MCU

? 50MHz Arm? Cortex?-M0

o 32kB FLASH

o 8kB SRAM

o 256B INFO FLASH for manufacturing information

o 20 interrupts, 4 priority levels

? SWD programming interface

? Clock-gating for low-power operation

ADC

? 10-bit 1MSPS SAR ADC

? Dual 8-channel ADC sequencer

Timing Generators

? Four 16-bit PWM timers with up to 8 CCR output units each

? 24-bit SysTick count-down timer

? Watch-dog Timer (WDT)

? Real-time Clock (RTC)

? Two 24-bit General Purpose Timers

IO

? 3.3V/5V configurable drive output

? 12 general-purpose IO

? Digital Input, digital output, analog ADC input

? Configurable weak pull-up or pull-down

? Configurable drive-strength (8mA or 16mA)

? Flexible interrupt controller

Communication Peripherals

? UART/SPI

? 8-bit UART, up to 1Mbps

? 3-wire or 4-wire SPI, master/slave

? Single-wire debugger (SWD)

Power Manager

? Up to 40V supply input

? Charge Pump DC/DC

? 5V system supply

? Integrated LDOs for MCU core, analog

? Power and temperature monitor, warning and fault detection

? Low-Power Operation

o 8μA total hibernate mode

Configurable Analog Front-End (CAFETM)

? Differential amplifier for motor current sense

? 2.5V ADC reference

? OC shutdown and programmable OC warning

? Hibernate push-button wake-up

? Power supply monitoring via ADC

? Integrated VM and VCP sensing without additional external

components

Application Specific Power Drivers (ASPDTM)

? “Break-before-make” hardware dead-time enforcement to

prevent shoot-through

? Integrated level shifters and pre-drivers

? 6 integrated 40V/300mΩ Power MOSFETs for 3-phase

BLDC motor applications

? OC, UV protection

Packaging

? QFN 6x6mm 40-pin package

? Exposed pad for thermal management

Certifications

? TA = -40°C to 105°C