EN

AW22216QPY

18×12 自动呼吸矩阵 LED 驱动器,内置 32 位 MCU

Product details

Parameters

Channel 216
Global Current Level 256
Current Levels for Color-Mixing 256
Current Levels for Dimming 256
Charging Indicator NO
Control Interface SPI IIC IIS PWM GPIO
Power Supply (Max) (V) 5.5
Global Max Current(mA) 120
IO Level (V) 3.3
Audio Sync. YES
Power Supply (Min) (V) 2.7
Auto Breath YES
Temperature -40℃~85℃
Topology Linear
Package (mm) QFP 10X10-64L

Package | Pins | Size

QFP 10X10-64L

Features

1、32 位内核,系统频率高达 72MHz 2、存储器 2.1、64KB Flash,8KB SRAM 2.3、嵌入式引导加载程序,支持系统内编程 (ISP) 3、时钟、复位和电源管理 、电源电压范围:2.7V 至 5.5V 、上电复位和掉电复位 (POR/PDR),可编程电压检测器 (PVD) 、多种低功耗模式 4、一个 16 位高级定时器,一个 16 位和一个 32 位通用定时器,以及三个 16 位基本定时器 5、多达 23 个快速 I/O 端口 6、多达 7 个通信接口:3 个 UART、I2C、2 个 SPI(支持 I2S 模式),FlexCAN 模块支持 CAN 2.0B 接口 7、一个 12 位模数转换器 (ADC) 8、一个高速模拟比较器 9、32 位硬件除法器 10、嵌入式 CRC 引擎 11、调试模式:串行线调试 (SWD)。 12、18 路电流沉,12 路电流开关,最多可驱动 216 颗 LED 或 72 组 RGB 13、可编程矩阵尺寸 14、全局 256 级直流电流配置 15、独立 256 级 PWM 调光 16、独立 256 级缩放电流用于混色 17、高精度电流源 、器件间误差:±5% 、通道间误差:±5% 18、独立 216 路 LED 开路/短路检测 19、通过 SYNC 引脚实现多器件时钟同步 20、QFP 10mm×10mm×1.6mm-64L 封装 21、QFN 6mm×6mm×0.55mm-60L 封装

Description

AW22216 is a 32-bit MCU that integrated an up to 18x12 programmable auto breath matrix LED driver. This device has a maximum clocked frequency of 72MHz, built-in 64KB Flash storage, and contain an extensive range of peripherals and I/O ports. These devices contain one 12-bit ADC, one analog comparator, one 16-bit advanced timer, one 16-bit and one 32-bit general purpose timers and three 16-bit basic timers, as well as communication interfaces including one I2C, one SPI or I2S, three UART and one FlexCAN interface. Each LED channel has individual 8-bit DC current setting for color-mixing and 8-bit PWM current setting for brightness control. The global current of each channel is configured via register GCCR and external resistor REXT. Three integrated pattern controllers provide auto breathing or group dimming control. Each pattern controller can work in auto breathing or manual control mode. All breathing parameters are configurable, including rising/falling slope, on/off time, repeat times, and minimum/maximum brightness, etc. Each LED’s PWM parameter can be sourced from any one of the 3 pattern controllers optionally. Phase-delay, phase-inverting, selectable three phase, spread spectrum and slew rate control technology are utilized to reduce EMI and audible noise caused by MLCC when LEDs turn on or off simultaneously. AW22216 can be turned off with minimum current consumption by the software configuration. AW22216 is available in QFP 10mmx10mmx 0.75mm-64L package. It operates with 2.7V to 5.5V over the temperature range of -40°C to 85°C.

Technical documentation

Type
Title
Language
Date
Datasheet DS_AW22216_EN_V1.3 英文   2026-08-28

Design & development

For additional terms or required resources, click any title below to view the detail page where available.