AW86066CSR

高精度光学防抖（OIS）控制器及驱动器

Datasheet :

Product details

Parameters

Actuator Type	SOC-OIS
Output I(mA)	±160mA
VDD (Max) (V)	3.6
VDD (Min) (V)	2.6
I2C (Hz)	100K 400K 1M
I2C Addr	Configurable
IQ (mA)	5
ISD (μA)	12
Temperature	-40℃~85℃
Control Mode	/
ADC (bit)	16
Package (mm)	WLCSP 3.555X1.255-27B

Package | Pins | Size

WLCSP 3.555X1.255-27B

Features

特性内核：带 FPU 和 DSP 的 32 位 RISC MCU 频率最高可达 48 MHz 72 DMIPS，1.5 DMIPS/MHz DSP：带除法器的 INT32 ALU 专用指令和独立编程存储器： 64 KByte Flash 存储器 16 KByte ROM用于 Boot Loader 16 KByte 程序 SRAM 16 KByte 数据 SRAM（其中 8 KB 用于 DSP） EIS 缓冲区 SPI 主机/从机/监听接口 I3C、I2C 主机/从机接口从机地址：7'h69（默认） 4 个 16 位通用定时器 3 个 16 位双通道 PWM 定时器 32 位看门狗定时器 2 个 16 位三通道 ADC 2 路 10 位 DAC，用于 PGA 偏置校准 BIAS 输出： 2 路霍尔偏置电流 2 路 TMR 偏置电压源 2 个可编程增益放大器驱动器：恒流线性驱动器用于 OIS 和 AF 的 3 路输出，13 位 DAC 默认 Imax = ±160 mA Imax 最高支持 ±200 mA。支持 PWM，频率范围为 10 kHz~1 MHz 模拟电源：VAVDD = 2.6～3.6 V 驱动电源：VVM = 1.5～3.6 V I/O: VIOVDD = 1.2V/1.8V 关断模式功耗低于 12 μA WLCSP 3.555 mm × 1.255 mm × 0.3 mm - 27B封装

Description

General Description 1.The AW86066 is an optical image stabilization (OIS) controller and driver which also support auto focus driving. It is always used in a camera module of smart mobile phone or other camera equipment. 2.The 32-bit RISC MCU core adopts a Harvard architecture and integrates DSP and FPU. The code bus connects to Flash, ROM, and code SRAM, while the data bus connects to data SRAM and the APB bridge. Operating at 48 MHz, the core delivers up to 72 DMIPS of computing performance for algorithm processing. 3.The AW86066 integrates an on-chip 32-bit CPU as the controller, a flash memory for program and user data, 3 channels per ADC, 2 DACs for calibrating Hall sensor offsets, 2 Hall bias circuits, and 3 H-bridge drivers for OIS and AF. 4.The AW86066 DSP has dedicated ALU hardware that integrates instruction flow control, storage access, scalar operations, matrix operations, and digital filters, specifically designed for algorithm acceleration optimization. 5.There is an SPI I/F module that supports on-chip master, slave, and monitor. One I2C module is available, supporting master/slave mode, and one I3C module supports master/slave mode.

Technical documentation

Type	Title	Language	Date
Product Design Guide	AW86066 Hardware Design Guide	英文	2025-09-24
Product Application Note	AN_VCM_FRA_Test_Application_Note	英文	2026-08-26
Datasheet	DS_AW86066_EN_V1.3	英文	2026-10-15
Product Design Guide	DG_AW86064_AW86066_Hardware_Design_Guide_EN_V1.2	英文	2026-10-16
Technical articles	【Technical Post】Image Stabilization ≠ Vibration Resistance: How Does Flagship Image Stabilization Handle Motorcycle Vibrations?	英文	2026-09-15
Technical articles	[Technical Guide] Overheating and Battery Draining While Taking Photos? Dynamic Voltage Scaling + Awinic’s SmartHolding Algorithm Tackle the Root Cause of VCM Power Consumption	英文	2026-04-08

Design & development

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

Hardware development

Evaluation board

8606X_EVB_DB_V1.0 — 8606X_EVB_DB_V1.0 is an evaluation board for OIS chips, mainly used for functional assessment of OIS chips such as AW86064CSR、AW86066CSR、AW86068CSR、FU86064、FU86066、FU86068.

Evaluation board for OIS EVB assessment daughter board

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Software development