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| 图片 | 制造商料号 | 库存情况 | 数量 | 数据手册 | 封装/外壳 | 系列 | 包装 | 产品状态 | 可编程 | 核心处理器 | 核心大小 | 速度 | 连接性 | 外设 | I/O 数量 | 程序存储器大小 | 程序存储器类型 | EEPROM 大小 | RAM 大小 | 电压 - 供应（Vcc/Vdd） | 数据转换器 | 振荡器类型 | 工作温度 | 等级 | 认证 | 安装类型 | 供应商设备封装 | 供应商设备封装 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ATTINY26-16SUIC MCU 8BIT 2KB FLASH 20SOIC |
2,291 |
|
 数据手册
|
20-SOIC (0.295", 7.50mm Width) | AVR® ATtiny | Tube | Active | Verified | AVR | 8-Bit | 16MHz | USI | Brown-out Detect/Reset, POR, PWM, WDT | 16 | 2KB (1K x 16) | FLASH | 128 x 8 | 128 x 8 | 4.5V ~ 5.5V | A/D 11x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-SOIC | |
|
PIC18F24K20T-I/MLIC MCU 8BIT 16KB FLASH 28QFN |
12,437 |
|
数据手册
|
28-VQFN Exposed Pad | PIC® XLP™ 18K | Tape & Reel (TR) | Active | Verified | PIC | 8-Bit | 64MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 24 | 16KB (8K x 16) | FLASH | 256 x 8 | 768 x 8 | 1.8V ~ 3.6V | A/D 11x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-QFN (6x6) | |
|
MSP430FR2476TPTRIC MCU 16BIT 64.5KB FRAM 48LQFP |
2,864 |
|
数据手册
|
48-LQFP | MSP430™ FRAM | Tape & Reel (TR) | Active | Not Verified | MSP430 CPU16 | 16-Bit | 16MHz | I2C, IrDA, SCI, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 43 | 64.5KB (64.5K x 8) | FRAM | - | 8K x 8 | 1.8V ~ 3.6V | A/D 12x12b SAR | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | 48-LQFP (7x7) | |
|
PIC16F1788-I/SSIC MCU 8BIT 28KB FLASH 28SSOP |
2,515 |
|
数据手册
|
28-SSOP (0.209", 5.30mm Width) | PIC® XLP™ 16F | Tube | Active | Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PSMC, PWM, WDT | 24 | 28KB (16K x 14) | FLASH | 256 x 8 | 2K x 8 | 2.3V ~ 5.5V | A/D 11x12b; D/A 1x8b, 3x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-SSOP | |
|
ATSAMD21E16B-MUIC MCU 32BIT 64KB FLASH 32QFN |
736 |
|
数据手册
|
32-VFQFN Exposed Pad | SAM D21E, Functional Safety (FuSa) | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | I2C, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 26 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 1.62V ~ 3.6V | A/D 10x12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-VQFN (5x5) | |
|
PIC18F26K83-I/SOIC MCU 8BIT 64KB FLASH 28SOIC |
703 |
|
数据手册
|
28-SOIC (0.295", 7.50mm Width) | PIC® XLP™ 18K, Functional Safety (FuSa) | Tube | Active | Not Verified | PIC | 8-Bit | 64MHz | CANbus, I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 25 | 64KB (32K x 16) | FLASH | 1K x 8 | 4K x 8 | 2.3V ~ 5.5V | A/D 24x12b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-SOIC | |
|
AVR128DB64-I/MRIC MCU 8BIT 128KB FLASH 64QFN |
485 |
|
数据手册
|
64-VFQFN Exposed Pad | AVR® DB | Tray | Active | Not Verified | AVR | 8-Bit | 24MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 55 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 5.5V | A/D 22x12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-QFN (9x9) | |
|
PIC18F65K40-I/MRIC MCU 8BIT 32KB FLASH 64VQFN |
215 |
|
数据手册
|
64-VFQFN Exposed Pad | PIC® XLP™ 18K | Tube | Active | Not Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 60 | 32KB (16K x 16) | FLASH | 1K x 8 | 2K x 8 | 2.3V ~ 5.5V | A/D 45x10b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-VQFN (9x9) | |
|
|
DSPIC33CK32MP102-I/SSIC MCU 16BIT 32KB FLASH 28SSOP |
822 |
|
数据手册
|
28-SSOP (0.209", 5.30mm Width) | dsPIC™ 33CK, Functional Safety (FuSa) | Tube | Active | Not Verified | dsPIC | 16-Bit | 100MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, QEI, Smart Card, WDT | 21 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 3V ~ 3.6V | A/D 12x12b; D/A 3x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-SSOP | |
|
ATMEGA48-20PUIC MCU 8BIT 4KB FLASH 28DIP |
511 |
|
数据手册
|
28-DIP (0.300", 7.62mm) | AVR® ATmega | Tube | Active | Not Verified | AVR | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 23 | 4KB (2K x 16) | FLASH | 256 x 8 | 512 x 8 | 2.7V ~ 5.5V | A/D 6x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | 28-PDIP | |
|
STM32L051K6U6TRIC MCU 32BIT 32KB FLASH 32UFQFPN |
6,158 |
|
数据手册
|
32-UFQFN Exposed Pad | STM32L0 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 32MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 27 | 32KB (32K x 8) | FLASH | 2K x 8 | 8K x 8 | 1.65V ~ 3.6V | A/D 10x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-UFQFPN (5x5) | |
|
|
ATMEGA88PA-PUIC MCU 8BIT 8KB FLASH 28DIP |
268 |
|
数据手册
|
28-DIP (0.300", 7.62mm) | AVR® ATmega | Tube | Active | Not Verified | AVR | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 23 | 8KB (4K x 16) | FLASH | 512 x 8 | 1K x 8 | 1.8V ~ 5.5V | A/D 6x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | 28-PDIP | |
|
|
PIC18F23K22-I/MLIC MCU 8BIT 8KB FLASH 28QFN |
253 |
|
数据手册
|
28-VQFN Exposed Pad | PIC® XLP™ 18K | Tube | Active | Not Verified | PIC | 8-Bit | 64MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 24 | 8KB (4K x 16) | FLASH | 256 x 8 | 512 x 8 | 2.3V ~ 5.5V | A/D 19x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-QFN (6x6) | |
|
|
AT89S2051-24SUIC MCU 8BIT 2KB FLASH 20SOIC |
201 |
|
数据手册
|
20-SOIC (0.295", 7.50mm Width) | 89S | Tube | Active | Verified | 8051 | 8-Bit | 24MHz | UART/USART | Brown-out Detect/Reset, POR, PWM | 15 | 2KB (2K x 8) | FLASH | - | 256 x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-SOIC | |
|
PIC16F1769-I/PIC MCU 8BIT 14KB FLASH 20DIP |
201 |
|
数据手册
|
20-DIP (0.300", 7.62mm) | PIC® XLP™ 16F | Tube | Active | Not Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 18 | 14KB (8K x 14) | FLASH | 128 x 8 | 1K x 8 | 2.3V ~ 5.5V | A/D 12x10b; D/A 2x5b, 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | 20-PDIP | |
|
PIC18F47Q10-E/PIC MCU 8BIT 128KB FLASH 40DIP |
4,667 |
|
数据手册
|
40-DIP (0.600", 15.24mm) | PIC® 18F, Functional Safety (FuSa) | Tube | Active | Not Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 36 | 128KB (64K x 16) | FLASH | 1K x 8 | 3.53K x 8 | 1.8V ~ 5.5V | A/D 35x10b; D/A 1x5b | Internal | -40°C ~ 125°C (TA) | - | - | Through Hole | 40-PDIP | |
|
PIC16F1526-I/PTIC MCU 8BIT 14KB FLASH 64TQFP |
4,119 |
|
数据手册
|
64-TQFP | PIC® XLP™ 16F | Tray | Active | Not Verified | PIC | 8-Bit | 20MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 54 | 14KB (8K x 14) | FLASH | - | 768 x 8 | 2.3V ~ 5.5V | A/D 30x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-TQFP (10x10) | |
|
|
PIC16F1788-I/SOIC MCU 8BIT 28KB FLASH 28SOIC |
852 |
|
数据手册
|
28-SOIC (0.295", 7.50mm Width) | PIC® XLP™ 16F | Tube | Active | Not Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PSMC, PWM, WDT | 24 | 28KB (16K x 14) | FLASH | 256 x 8 | 2K x 8 | 2.3V ~ 5.5V | A/D 11x12b; D/A 1x8b, 3x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-SOIC | |
|
PIC16F1934-I/PTIC MCU 8BIT 7KB FLASH 44TQFP |
810 |
|
数据手册
|
44-TQFP | PIC® XLP™ 16F | Tray | Active | Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 36 | 7KB (4K x 14) | FLASH | 256 x 8 | 256 x 8 | 1.8V ~ 5.5V | A/D 14x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-TQFP (10x10) | |
|
|
PIC16F883-E/SSIC MCU 8BIT 7KB FLASH 28SSOP |
742 |
|
数据手册
|
28-SSOP (0.209", 5.30mm Width) | PIC® 16F | Tube | Active | Verified | PIC | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 24 | 7KB (4K x 14) | FLASH | 256 x 8 | 256 x 8 | 2V ~ 5.5V | A/D 11x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | 28-SSOP |
分类概览
微控制器 产品与选型指南
微控制器 广泛应用于工业控制、汽车电子、通信设备、消费电子、新能源及其他电子系统。我们提供多品牌、多封装及不同规格的相关产品，方便工程师、采购人员和研发团队进行型号筛选、参数比较和采购询价。
您可以根据制造商、关键参数、库存情况及 Datasheet 信息筛选适合的 微控制器。如暂时没有找到完全匹配的型号，也可以提交询价，我们将协助确认库存、交期以及可替代型号。
FAQ
如何选择合适的 微控制器？
建议先确认电气参数、封装、工作温度、应用环境以及品牌要求，再结合库存和交期进行筛选。
页面上的库存信息是否可以直接采购？
库存会随供应情况变化。对于项目采购或批量需求，建议提交询价，以便进一步确认实时库存、价格和交期。
找不到指定型号怎么办？
您可以提交型号和数量需求，我们可以协助查询缺货型号，并根据参数提供可替代型号建议。
是否可以提供 Datasheet 和技术资料？
可以。产品列表中的 Datasheet 链接可用于查看相关技术资料；如资料暂缺，也可以联系我们协助查找。
