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Littelfuse, Inc.

Littelfuse, Inc.- 嵌入式微控制器

Littelfuse, Inc.(力特)创立于1927年,总部位于美国伊利诺伊州芝加哥市,是全球电路保护、功率控制和传感技术领域的领先企业。公司产品几乎覆盖所有用电市场,包括汽车、工业设备、消费电子和商用车辆等核心领域。其核心产品线以业界最深最广的电路保护器件著称,涵盖汽车用片式保险丝(如ATO、Mini、Maxi系列)、可复位聚合物正温度系数器件(PolySwitch系列)、金属氧化物压敏电阻(MOV)、瞬态电压抑制二极管(SPA及SMBJ系列)以及静电放电保护阵列等。Littelfuse还不断拓展功率半导体业务,提供碳化硅MOSFET、整流器和栅极驱动器,同时拥有应用于汽车行业的机电传感器,如干簧开关和霍尔效应速度传感器。公司已将业务延伸至商用车辆用重型开关、矿用配电中心以及船用发电机控制与保护设备等邻近市场。凭借数十年的技术沉淀和持续研发投入,Littelfuse在全球电路保护市场稳居前列,以可靠性和创新力著称。其产品在高压工业系统到微型消费电子等各类严苛场景中,均对保障安全与性能起着至关重要的作用。公司在全球设有制造、销售和工程服务网络,为多元化客户群提供本地化解决方案。Littelfuse在纳斯达克上市(代码LFUS),通过战略性收购和产品线扩张持续巩固行业地位。

03

嵌入式微控制器 - 型号列表

2,042 个型号

系列

封装形式

标准包装数量

工厂包装数量

长度

I/O 数量

程序存储器大小

高度

存储器容量

供电电压

RAM 大小

数据转换器

外设

连接性

输入数量及类型

接口

存储器类型

其他名称

核心类型

时钟速率

程序存储器类型

供电电压 (Vcc/Vdd)

工作温度

计数器/定时器数量

定时器数量

转速

EEPROM容量

核心处理器

通道数量

宽度

引脚数

尺寸/外形

产品类别

频率

通道数

分辨率(位)

ADC/DAC 数量

数字供电电压

附件类型

定时器

位数

最大频率

冷却的封装

射频系列/标准

内核大小

安装样式

片内RAM(通道数×位宽)

机械寿命

安装类型

供应商器件封装

每元件位数

额定电压

频率(中心/带宽)

重量

包装数量

计数器/定时器

FPGA 核心单元数

制造商零件编号库存价格标准包装数量RoHS供电电压包装方式安装样式封装形式系列工作温度转速内核大小核心类型时钟速率程序存储器大小核心数/总线宽度I/O 数量振荡器类型程序存储器类型供电电压 (Vcc/Vdd)片内RAM(通道数×位宽)外设核心处理器产品类别RAM 大小存储器容量制造商全称工厂包装数量定时器数量数据转换器计数器/定时器数量高度长度输入数量及类型连接性接口分辨率(位)存储器类型通道数量安装类型其他名称频率ADC/DAC 数量EEPROM容量每元件位数定时器位数额定电压最大频率频率(中心/带宽)宽度引脚数冷却的封装尺寸/外形USB架构射频系列/标准机械寿命通道数数字供电电压芯径附件类型包装数量供应商器件封装海关税号分辨率时钟频率DAC数量重量材料表面处理脉冲宽度失真(最大)计数器/定时器FPGA 核心单元数连接器类型功能架构类型定时器分辨率商标名产品数据速率波特率供电电流数据格式SVHC零件状态端接方式闪存大小控制器系列微控制器特性A/D转换器数量温度范围电压SPG类型产品特性单元数量PWM通道数模拟输入/输出触点数以太网
Z51F0811RHX
3

8-bit Microcontrollers - MCU Ser Core Fl MCU, 8KB Fl, 512 bytes RAM IC MCU 8BIT 8KB FLASH 20TSSOP

Littelfuse, Inc.

-70RoHS Compliant1.8 V to 5.5 VTubeSMD/SMTTSSOP-20Z51F0811- 40 C to + 85 C12MHz8-BitZ8051128 MHz8KB8 bit18InternalFLASH1.8 V ~ 5.5 VYesBrown-out Detect/Reset, POR, PWM, WDT8051-256 x 8256 BZiLOG--A/D 9x12b----I²C, SPI, UART/USART-----269-4841--512 x 8-------------New Product: New from this manufacturer.------------------------------------------
Z51F0410HCX
3

8-bit Microcontrollers - MCU Ser Core Fl MCU, 4KB Fl, 256 bytes RAM IC MCU 8BIT 4KB FLASH 10SOP

Littelfuse, Inc.

-90RoHS Compliant1.8 V to 5.5 VTubeSMD/SMTSSOP-10Z51F0410- 40 C to + 85 C8MHz8-BitZ80518 MHz4 KB8 bit8InternalFLASH1.8 V ~ 5.5 VYesBrown-out Detect/Reset, POR, PWM, WDT8051-256 x 8256 BZiLOG--A/D 8x12b----I²C, UART/USART-----269-4843--256 x 8-------------New Product: New from this manufacturer.------------------------------------------
Z0220112VSGR3470

Telecom ICs MODEM 2400BPS DSP IC MODEM 2400BPS DSP AFE 44-PLCC Network Controller & Processor ICs MODEM 2400BPS DSP

Littelfuse, Inc.

-25RoHS Compliant4.5 V ~ 5.5 VTubeSMD/SMTPLCC-44Z0220112V0 C-------------Telecom ICs--ZiLOG25-------Parallel, Serial---Surface Mount-12.288 MHz---------------------44-PLCC--------------Modems2.4 kb/s2.4k50 mAV.21, V.22, V.23, Bell 103, Bell 212A-----------------
Z8F0422SJ020SG
3

8-bit Microcontrollers - MCU 4K FLASH w/1K RAM IC ENCORE MCU FLASH 4K 28SOIC

Littelfuse, Inc.

-27RoHS Compliant2.7 V to 3.6 VTubeSMD/SMTSOIC-28Z8F042xx+ 70 C20MHz8-BiteZ820 MHz4 KB8 bit19InternalFlash2.7 V ~ 3.6 VYesBrown-out Detect/Reset, POR, PWM, WDTeZ88-bit Microcontrollers - MCU1K x 81 KBZiLOG272A/D 5x10b2 Timer2.44 mm18 mm19 I/OI²C, IrDA, SPI, UART/USARTI2C, SPI, UART10 bitFlash5--20MHz5-10 bit-------------192.7 V ~ 3.6 V8-BitBrown-out Detect/Reset, POR, PWM, WDT--------------------------------------
Z8F6421VN020SG
6

8-bit Microcontrollers - MCU 64K FLASH ENHANCED 4K RAM 2 UARTS IC ENCORE MCU FLASH 64K 44PLCC Z8F6421VN020SG, 8 bit Microcontroller Z8 20MHz 64kb Flash, 4kb RAM, I2C SPI 44-Pin PLCC 8BIT FLASH Z8 MCU, 8F6421, PLCC44 Z8F6421VN020SG Zilog Z8 Encore! XP 系列 8 bit Z8 MCU, 20MHz, 64 kB ROM 闪存, 4 kB RAM, 44针 PLCC封装

Littelfuse, Inc.

-25RoHS Compliant3 V to 3.6 VTubeSMD/SMTPLCC-44Z8F642x+ 70 C20MHz8-BiteZ820 MHz64 KB8 bit31InternalFlash3 V ~ 3.6 VYesBrown-out Detect/Reset, DMA, POR, PWM, WDTeZ88-bit Microcontrollers - MCU4K x 84 KB-253A/D 8x10b-3.86mm16.66mm-I²C, IrDA, SPI, UART/USARTI2C, SPI, UART10bit:Flash0Surface Mount--8-:163 x 16 bit443 → 3.6 V20MHz16bit16.66mm:44PLCC16.66 x 16.66 x 3.86mm0CISCZ8 Encore! XP-------8542319016bit:20MHz10.0074:-3 x 16 bit------------:No SVHC (20-Jun-2013):8F6421:SMD:64KB:Z8:Flash, w/PWM, SPI, UARTs with IrDA:8:Commercial---------
Z8S18020VSG
4

Microprocessors - MPU 20MHz STATIC Z180 IC Z180 MPU 68-PLCC IC, MICROPROCESSOR, Z180, 68 PLCC Microcontroller; 20MHz; PLCC68

Littelfuse, Inc.

-20RoHS Compliant3.3 V, 5 VTubeSMD/SMTPLCC-68Z8S180X+ 70 C20MHz:-Z8020 MHz:1MB8 bit----No--Microprocessors - MPU---202------SCI---Surface Mount-20MHz---------:68----------368-PLCC85423190-:20MHz-0.001:----------------------5V3Z80Enhanced Z1801----
Z8F021APJ020SG2156
2

8-bit Microcontrollers - MCU 2K FLASH 512B RAM IC ENCORE MCU 2K FLASH 28PDIP

Littelfuse, Inc.

-15RoHS Compliant2.7 V to 3.6 VTubeThrough HolePDIP-28Z8F021Ax+ 70 C20MHz8-BiteZ820 MHz2 KB8 bit25InternalFlash2.7 V ~ 3.6 VYesBrown-out Detect/Reset, LED, LVD, POR, PWM, WDTeZ88-bit Microcontrollers - MCU512 x 8512 KBZiLOG-3-3 Timer--25 I/OIrDA, UART/USARTIrDA, UART-RAM-----64 x 8--------------------------------------------------------
Z86E0412SEG1903
2

8-bit Microcontrollers - MCU 1K OTP 12MHz OSC XT IC Z8 1K OTP 12MHZ RC OSC 18SOIC

Littelfuse, Inc.

-40RoHS Compliant4.5 V to 5.5 VTubeSMD/SMTSOIC-18Z86E04x+ 85 C12MHz8-BitZ812 MHz1 KB8 bit14InternalCMOS4.5 V ~ 5.5 VNoPOR, WDTZ88-bit Microcontrollers - MCU125 x 8125 BZiLOG402CMOS2 Timer2.44 mm11.75 mm14 I/O--No ADC---------------------------------------------------------------
Z8F6421AN020SG
4

8-bit Microcontrollers - MCU 64K FLASH ENHANCED 4K RAM 2 UARTS IC ENCORE MCU FLASH 64K 44LQFP Z8F6421AN020SG, 8 bit Microcontroller Z8 20MHz 64kb Flash, 4kb RAM, I2C SPI 44-Pin LQFP Z8ENCOREXP64KFLASH Zilog Z8 Encore! XP 系列 8 bit Z8 MCU, 20MHz, 64 kB ROM 闪存, 4 kB RAM, 44针 LQFP封装

Littelfuse, Inc.

-160RoHS Compliant3 V to 3.6 VTubeSMD/SMTLQFP-44Z8F642x+ 70 C20MHz8-BiteZ820 MHz64 KB8 bit31InternalFlash3 V ~ 3.6 VYesBrown-out Detect/Reset, DMA, POR, PWM, WDTeZ88-bit Microcontrollers - MCU4K x 84 KBZiLOG1603A/D 8x10b3 Timer1.45mm10.1mm31 I/OI²C, IrDA, SPI, UART/USARTI2C, SPI, UART10bit闪存0Surface Mount--8--3 x 16 bit443 → 3.6 V20MHz16bit10.1mm44LQFP10.1 x 10.1 x 1.45mm0CISCZ8 Encore! XP-----LQFP--16bit-1--3 x 16 bit3Z82YCISC16Bit-------------------38 x 10 位1-
Z8F0830PJ020SG
2

8-bit Microcontrollers - MCU 12K Flash NVDS ADC IC ENCORE XP MCU FLASH 8K 28DIP

Littelfuse, Inc.

-15RoHS Compliant2.7 V to 3.6 VTubeThrough HolePDIP-28Z8F083xx+ 70 C20MHz8-BiteZ820 MHz8 KB8 bit23InternalFlash2.7 V ~ 3.6 VYesBrown-out Detect/Reset, LED, POR, PWM, WDTeZ88-bit Microcontrollers - MCU256 x 8256 BZiLOG152A/D 8x10b2 Timer4.19 mm37.34 mm23 I/O------269-4532------------------------------------Z8 ENCORE----------------------
EZ80F91AZ050EG
4

8-bit Microcontrollers - MCU 50MHz 256K Flash IC ACCLAIM MCU 256KB 144LQFP EZ80F91AZ050EG, 8 bit Microcontroller eZ80 50MHz 1, 256MB, kB Flash, 528kb RAM, CAN I2C SPI 144-Pin LQFP Zilog eZ80Acclaim! 系列 8 bit eZ80 MCU, 50MHz, 1 MB, 256 kB ROM 闪存, 16 kB RAM, 144针 LQFP封装

Littelfuse, Inc.

-60RoHS Compliant3 V to 3.6 VTubeSMD/SMTLQFP-144EZ80F91x+ 105 C50MHz8-BiteZ8050 MHz256 KB8 bit32InternalFlash3 V ~ 3.6 VNoBrown-out Detect/Reset, POR, PWM, WDTeZ808-bit Microcontrollers - MCU16K x 816 KBZiLOG604Flash4 Timer1.45mm20.1mm32 I/OEthernet, I²C, IrDA, SPI, UART/USARTI2C, IrDA, SPI, UARTNo ADC闪存0Surface Mount-----4 x 16 bit1443 → 3.6 V50MHz16bit20.1mm144LQFP20.1 x 20.1 x 1.45mm0CISCeZ80Acclaim!-----LQFP--------4EZ802YCISC16Bit----------------------1
Z86E0812PSG1903
4

8-bit Microcontrollers - MCU 2K OTP 12MHz OSC IC Z8 2K OTP 12MHZ RC OSC 18-DIP Z86E0812PSG1903, 8 bit Microcontroller Z8 12MHz 2kb EPROM, 125B RAM, 18-Pin PDIP

Littelfuse, Inc.

-20RoHS Compliant4.5 V to 5.5 VTubeThrough HolePDIP-18Z86E08x+ 70 C12MHz8-BitZ812 MHz2 KB8 bit14InternalOTP4.5 V ~ 5.5 VNoPOR, WDTZ88-bit Microcontrollers - MCU125 x 8125 BZiLOG202OTP2 Timer3.43mm23.37mm14 I/O--No ADC-0Through Hole-----2 x 8 bit184.5 → 5.5 V12MHz8bit6.48mm-PDIP23.37 x 6.48 x 3.43mm0CISCZ8-------------------------------------------
Z8F011AHH020EG
2

8-bit Microcontrollers - MCU 1K FLASH 256B RAM IC ENCORE XP MCU FLASH 1K 20SSOP

Littelfuse, Inc.

-67RoHS Compliant2.7 V to 5.6 VTubeSMD/SMTSSOP-20Z8F011Ax+ 105 C20MHz8-BiteZ820 MHz1 KB8 bit20InternalFlash2.7 V ~ 3.6 V-Brown-out Detect/Reset, LED, LVD, POR, PWM, WDTeZ88-bit Microcontrollers - MCU256 x 8256 B-672-----IrDA, UART/USARTUART-------16 x 8-------------Obsolete------------------------------------------
EZ80L92AZ050SG
3

8-bit Microcontrollers - MCU 50MHz 64Kb Flash IC WEBSERVER 50MHZ 100LQFP

Littelfuse, Inc.

-90RoHS Compliant3 V to 3.6 VTubeSMD/SMTLQFP-100EZ80L92x+ 70 C50MHz8-BiteZ8050 MHz64 KB8 bit24InternalROMless3 V ~ 3.6 VNoDMA, WDTeZ808-bit Microcontrollers - MCU--ZiLOG906-6 Timer1.4 mm14 mm24 I/OEBI/EMI, I²C, IrDA, SPI, UART/USARTI2C, SPI, UARTNo ADC---------------------------------------------------------------
Z8FMC16100QKEG
3

8-bit Microcontrollers - MCU 16K Flash 512K RAM IC ENCORE MC MCU FLASH 16K 32QFN

Littelfuse, Inc.

-490RoHS Compliant2.7 V to 3.6 VTubeSMD/SMTQFN-32Z8FMC16x+ 105 C20MHz8-BiteZ820 MHz16 KB8 bit17InternalFlash2.7 V ~ 3.6 VYesBrown-out Detect/Reset, Motor Control PWM, POR, PWM, WDTeZ88-bit Microcontrollers - MCU512 x 8512 BZiLOG49016 BitA/D 8x10b16 Timer0.95 mm5 mm17 I/OI²C, IrDA, LIN, SPI, UART/USARTI2C, SPI, UART----269-3832-----------------------------------------------------------
Z8F6421VN020EG
3

8-bit Microcontrollers - MCU 64K FLASH ENHANCED 4K RAM 2 UARTS IC ENCORE MCU FLASH 64K 44PLCC

Littelfuse, Inc.

-25RoHS Compliant3 V to 3.6 VTubeSMD/SMTPLCC-44Z8F642x+ 105 C20MHz8-BiteZ820 MHz64 KB8 bit31InternalFlash3 V ~ 3.6 VYesBrown-out Detect/Reset, DMA, POR, PWM, WDTeZ88-bit Microcontrollers - MCU4K x 84 KBZiLOG253A/D 8x10b3 Timer3.86 mm16.66 mm31 I/OI²C, IrDA, SPI, UART/USARTI2C, SPI, UART10 bitSRAM8---8-10 bit-------------------------------------------------------
EZ80F92AZ020EG
3

8-bit Microcontrollers - MCU 20MHz 128K Flash IC ACCLAIM MCU 128KB 100LQFP

Littelfuse, Inc.

-90RoHS Compliant3 V to 3.6 VTubeSMD/SMTLQFP-100EZ80F92x+ 105 C20MHz8-BiteZ8020 MHz128 KB8 bit24InternalFlash3 V ~ 3.6 VNoBrown-out Detect/Reset, POR, WDTeZ808-bit Microcontrollers - MCU8K x 88 KBZiLOG906Flash6 Timer1.4 mm14 mm24 I/OI²C, IrDA, SPI, UART/USARTI2C, IrDA, SPI, UARTNo ADCFlash---20MHz----------------243 V ~ 3.6 V8-BitBrown-out Detect/Reset, POR, WDT--------------------------------------
Z86E0812SEG
2

8-bit Microcontrollers - MCU 2K OTP 12MHz XTEMP IC Z8 2K OTP 12MHZ XTEMP 18-SOIC

Littelfuse, Inc.

-40RoHS Compliant4.5 V to 5.5 VTubeSMD/SMTSOIC-18Z86E08x+ 70 C12MHz8-BitZ812 MHz2 KB8 bit14InternalOTP4.5 V ~ 5.5 VNoPOR, WDTZ88-bit Microcontrollers - MCU125 x 8125 BZiLOG402OTP2 Timer2.44 mm11.75 mm14 I/O--No ADCOTP---12MHz----------------144.5 V ~ 5.5 V8-BitPOR, WDT--------------------------------------
Z86E4312PSG
2

8-bit Microcontrollers - MCU Z8 4K OTP 12MHz IC MCU 8BIT 4KB OTP 40DIP

Littelfuse, Inc.

-10RoHS Compliant3.5 V to 5.5 VTubeThrough HolePDIP-40Z86E4xx+ 70 C12MHz8-BitZ812 MHz4 KB8 bit32InternalOTP3.5 V ~ 5.5 VNoPOR, WDTZ88-bit Microcontrollers - MCU236 x 8236 BZiLOG102OTP2 Timer3.94 mm52.58 mm32 I/OEBI/EMI-No ADC---------------------------------------------------------------
Z8F083APH020SG
3

8-bit Microcontrollers - MCU 8K 2.15 mSADC NVDS MCU 8KB FLASH 256K RAM 20-PDIP

Littelfuse, Inc.

-18RoHS Compliant3.6 VTubeThrough HolePDIP-20Z8F083xx+ 70 C20MHz8-BiteZ820 MHz8 KB8 bit23InternalFlash2.7 V ~ 3.6 VYesBrown-out Detect/Reset, LED, POR, PWM, WDTeZ88-bit Microcontrollers - MCU256 x 8256 BZiLOG182A/D 7x10b2 Timer3.68 mm26.92 mm23 I/O--10 bit-7-269-4549-5-7-10 bit--------------------------------Z8 ENCORE----------------------
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