XL6600-2系列
汽车级32位低功耗高性能微控制器MCU 数据手册
支持以下产品:
XL6600A522L6 XL6600A502L6
XL6600A422L6 XL6600A402L6
XL6600A522L7 XL6600A502L7
XL6600A422L7 XL6600A402L7
XL6600A522L8XL6600A502L8
XL6600A422L8 XL6600A402L8
REV.15
CHIPWAYS
目录
1产品概述 -------------------------------------------------------------------------------------------------------------------------------- 2
1.1关键功能----------------------------------------------------------------------------------------------------------------------- 2
1.2选型指南----------------------------------------------------------------------------------------------------------------------- 3
1.3缩写词-------------------------------------------------------------------------------------------------------------------------- 4 2结构图 ----------------------------------------------------------------------------------------------------------------------------------- 5 3通用参数 -------------------------------------------------------------------------------------------------------------------------------- 6
3.1电压和电路极限参数 ------------------------------------------------------------------------------------------------------- 6
3.2温度极限参数 ---------------------------------------------------------------------------------------------------------------- 6
3.3湿度极限参数 ---------------------------------------------------------------------------------------------------------------- 6
3.4ESD极限参数 ---------------------------------------------------------------------------------------------------------------- 6
3.5EMC性能 --------------------------------------------------------------------------------------------------------------------- 7 4电特性 ----------------------------------------------------------------------------------------------------------------------------------- 8
4.1DC特性------------------------------------------------------------------------------------------------------------------------ 8
4.2LVD和POR特性 -----------------------------------------------------------------------------------------------------------
9
4.3供电电流特性 ---------------------------------------------------------------------------------------------------------------- 9 5I/O参数 -------------------------------------------------------------------------------------------------------------------------------- 12
5.1控制时序---------------------------------------------------------------------------------------------------------------------- 12
5.2弹性定时器模块时序 ------------------------------------------------------------------------------------------------------ 13 6热特性 ---------------------------------------------------------------------------------------------------------------------------------- 14
6.1热特性------------------------------------------------------------------------------------------------------------------------- 14 7外设工作要求与特性 --------------------------------------------------------------------------------------------------------------- 15
7.1SWD电气特性-------------------------------------------------------------------------------------------------------------- 15
7.2系统振荡器(OSC)和ICS特性 -------------------------------------------------------------------------------------- 16
7.3NVM规格-------------------------------------------------------------------------------------------------------------------- 17
7.4ADC特性 -------------------------------------------------------------------------------------------------------------------- 18
7.5模拟比较器(ACMP)电气规格--------------------------------------------------------------------------------------- 20
7.6SPI开关规格 ---------------------------------------------------------------------------------------------------------------- 20
7.7CAN特性 -------------------------------------------------------------------------------------------------------------------- 23 8封装与Pin脚 ------------------------------------------------------------------------------------------------------------------------- 24
8.1芯片尺寸----------------------------------------------------------------------------------------------------------------------
24
8.2引脚分配---------------------------------------------------------------------------------------------------------------------- 26
1 产品概述
1.1 关键功能
•内核及性能
–ARM® Cortex-M3内核,32位MCU
–最大至96 MHz内核频率
–基于ARMv7-M架构和Thumb 2技术的指令集架构
–单周期32位x 32位乘法器
–硬件除法(2-12个周期)
–可嵌套向量的中断控制器(NVIC)
–支持存储器保护单元(MPU)
–支持串行线调试接口(SWD)
•直接内存存取(DMA)
–4通道
–支持外设到存储器、外设到外设、存储器到存储器、存储器到外设4种控制模式•时钟
–内部时钟源(ICS):包含内部基准时钟37.5/50kHz RC振荡器及锁频环(FLL);
–系统振荡器(OSC):支持32.768kHz晶振4MHz~24MHz晶振或陶瓷谐振器;
–低功耗振荡器(LPO):内部32KHz LPO
•模拟模块
–模数转换器(ADC):1个24通道的12位SAR ADC,12/10/8位可配置
–模拟比较器(ACMP):2个可配置参考输入的ACMP,包含1个6位DAC
•存储器和存储器接口
–最高256 KB Flash(带ECC)
–最高24 KB SRAM
–最高8 KB EEPROM
•电源管理
–电源管理模块(PMC):有三种工作模式Run、Wait 和Stop;
–低电压检测(LVD):可复位、中断并带可选跳变点,具有低压警报
汽车之家卡罗拉论坛–带隙基准源(BVR):具有缓冲的带隙基准电压输出
•安全性和可靠性
–每颗芯片拥有96位唯一标识(ID)号
–内部看门狗(WDOG):带独立时钟源
–外部看门狗(EWM):可选外部时钟源,计数时钟分频可配置
–循环冗余校验(CRC):16或32位,可编程模块
–错误检测和纠正(ECC):闪存Flash带ECC功能
–加密(SEC):安全电路以防止对RAM和闪存内容未经授权的访问
•人机接口
–最多66个通用输入/输出(GPIO)
–2个32位键盘中断模块(KBI)
–外部中断模块(IRQ)
•定时器
–最多1个8通道和2个4通道的弹性定时器(FTM)/PWM
–1个2通道周期性中断定时器(PIT)
–1个脉宽定时器(PWT)
–1个实时时钟(RTC)
–定时器预分频(Timer pre-scale)
•通信接口
–1路SPI接口
–最高3路UART接口,均兼容LIN接口–最高2路I2C接口
–1路CAN接口,支持CAN 2.0A、2.0B •封装选项
–80引脚LQFP
–64引脚LQFP
1.3 缩写词
文档中使用的缩略词和专业术语。见表1。
表1 缩略词
缩略词全称名称
ACMP Analog Comparator模拟比较器
ADC Analog to Digital Converter模数转换器
AWIC Asynchronous Wake-up Interrupt Controller异步唤醒中断控制器BME Bit manipulation engine 位操作引擎
BVR Bandgap voltage reference带隙电压基准
CRC Cyclic Redundancy Check循环冗余校验
CAN Controller Area Network控制器局域网络
CLM Clock Monitor时钟监视器
DC Direct Current直流电流
ECC Error-Correcting Code错误纠正码
EMC Electro Magnetic Compatibility电磁兼容性
ESD Electronic Static Discharge静电放电
EWM External Watchdog Monitor外部看门狗监视器
FLL Frequency-locked loop锁频环
FMC Flash Memory Controller闪存控制器
FTM Flex Timer Module弹性定时器模块
GPIO General Purpose Input/Output通用输入/输出
ICS Internal Clock Source内部时钟源
I2C Inter-Integrated Circuit集成电路总线
IRQ Interrupt外部中断
KBI Keyboard Interrupt键盘中断
LPO Low Power Oscillator低功耗振荡器
LVD Low Voltage Detection低压检测
NVIC Nested Vectored Interrupt Controller可嵌套向量的中断控制器OSC Oscillator系统振荡器
PIT Periodic Interrupt Timer周期性中断定时器
PMC Power Management Module电源管理控制器
PWT Pulse Width Timer 脉宽定时器
RTC Real Time Clock实时计数器
SMC SRAM Memory Controller SRAM内存控制器SRAM Static Random Access Memory静态随机存取存储器SPI Serial Peripheral Interface 串行外设接口
SWD Serial Wire Debug串行线调试
UART Universal Asynchronous Receiver Transmitter通用异步收发器
WDOG Watch Dog看门狗
WDT Watch Dog Timer看门狗定时器
发布评论