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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PIC12F1840T-I/MFIC MCU 8BIT 7KB FLASH 8DFN |
7,040 |
|
 数据手册
|
8-VDFN Exposed Pad | PIC® XLP™ 12F | Tape & Reel (TR) | Active | Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 5 | 7KB (4K x 14) | FLASH | 256 x 8 | 256 x 8 | 2.3V ~ 5.5V | A/D 4x10b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-DFN (3x3) | |
|
PIC18LF25K40T-I/SSIC MCU 8BIT 32KB FLASH 28SSOP |
6,300 |
|
数据手册
|
28-SSOP (0.209", 5.30mm Width) | PIC® XLP™ 18K | Tape & Reel (TR) | Active | Not Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 25 | 32KB (16K x 16) | FLASH | 256 x 8 | 2K x 8 | 1.8V ~ 3.6V | A/D 35x10b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-SSOP | |
|
ATTINY828-AURIC MCU 8BIT 8KB FLASH 32TQFP |
6,277 |
|
数据手册
|
32-TQFP | AVR® ATtiny | Tape & Reel (TR) | Active | Not Verified | AVR | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 28 | 8KB (8K x 8) | FLASH | 256 x 8 | 512 x 8 | 1.7V ~ 5.5V | A/D 28x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-TQFP (7x7) | |
|
PIC16F616-I/PIC MCU 8BIT 3.5KB FLASH 14DIP |
3,348 |
|
数据手册
|
14-DIP (0.300", 7.62mm) | PIC® 16F | Tube | Active | Verified | PIC | 8-Bit | 20MHz | - | Brown-out Detect/Reset, POR, PWM, WDT | 11 | 3.5KB (2K x 14) | FLASH | - | 128 x 8 | 2V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | 14-PDIP | |
|
|
ATTINY828R-AURIC MCU 8BIT 8KB FLASH 32TQFP |
3,160 |
|
数据手册
|
32-TQFP | AVR® ATtiny | Tape & Reel (TR) | Active | Not Verified | AVR | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 28 | 8KB (8K x 8) | FLASH | 256 x 8 | 512 x 8 | 1.7V ~ 5.5V | A/D 28x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-TQFP (7x7) | |
|
PIC16F716-E/SOIC MCU 8BIT 3.5KB FLASH 18SOIC |
2,488 |
|
数据手册
|
18-SOIC (0.295", 7.50mm Width) | PIC® 16F | Tube | Active | Verified | PIC | 8-Bit | 20MHz | - | Brown-out Detect/Reset, POR, PWM, WDT | 13 | 3.5KB (2K x 14) | FLASH | - | 128 x 8 | 3V ~ 5.5V | A/D 4x8b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | 18-SOIC | |
|
STM32G031G4U6IC MCU 32BIT 16KB FLASH 28UFQFPN |
2,391 |
|
数据手册
|
28-UFQFN | STM32G0 | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 64MHz | I2C, IrDA, LINbus, SPI, SmartCard, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 26 | 16KB (16K x 8) | FLASH | - | 8K x 8 | 1.7V ~ 3.6V | A/D 17x12b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-UFQFPN (4x4) | |
|
PIC16F18446-I/SSIC MCU 8BIT 28KB FLASH 20SSOP |
2,022 |
|
数据手册
|
20-SSOP (0.209", 5.30mm Width) | PIC® XLP™ 16F, Functional Safety (FuSa) | Tube | Active | Not Verified | PIC | 8-Bit | 32MHz | EUSART, I2C, LINbus, MSSP, SMBus/PMBus, RS-232, RS-485, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 18 | 28KB (16K x 14) | FLASH | 256 x 8 | 2K x 8 | 2.3V ~ 5.5V | A/D 17x12b; D/A 1x5b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | 20-SSOP | |
|
ATTINY85-20SFRIC MCU 8BIT 8KB FLASH 8SOIC |
1,751 |
|
数据手册
|
8-SOIC (0.209", 5.30mm Width) | AVR® ATtiny, Functional Safety (FuSa) | Tape & Reel (TR) | Active | Not Verified | AVR | 8-Bit | 20MHz | USI | Brown-out Detect/Reset, POR, PWM, WDT | 6 | 8KB (4K x 16) | FLASH | 512 x 8 | 512 x 8 | 2.7V ~ 5.5V | A/D 4x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC | |
|
PIC12C508A-04E/SNIC MCU 8BIT 768B OTP 8SOIC |
1,560 |
|
数据手册
|
8-SOIC (0.154", 3.90mm Width) | PIC® 12C | Tube | Active | Verified | PIC | 8-Bit | 4MHz | - | POR, WDT | 5 | 768B (512 x 12) | OTP | - | 25 x 8 | 3V ~ 5.5V | - | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC | |
|
PIC18F25K40-I/MVIC MCU 8BIT 32KB FLASH 28UQFN |
1,095 |
|
数据手册
|
28-UFQFN Exposed Pad | PIC® XLP™ 18K | Tube | Active | Not Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 25 | 32KB (16K x 16) | FLASH | 256 x 8 | 2K x 8 | 2.3V ~ 5.5V | A/D 35x10b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-UQFN (4x4) | |
|
PIC16LF18346-E/GZIC MCU 8BIT 28KB FLASH 20UQFN |
1,092 |
|
数据手册
|
20-UFQFN Exposed Pad | PIC® XLP™ 16F | Tube | Active | Not Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 18 | 28KB (16K x 14) | FLASH | 256 x 8 | 2K x 8 | 1.8V ~ 3.6V | A/D 17x10b; D/A 1x5b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | 20-UQFN (4x4) | |
|
|
PIC18LF25K40-I/MVIC MCU 8BIT 32KB FLASH 28UQFN |
506 |
|
数据手册
|
28-UFQFN Exposed Pad | PIC® XLP™ 18K | Tube | Active | Not Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 25 | 32KB (16K x 16) | FLASH | 256 x 8 | 2K x 8 | 1.8V ~ 3.6V | A/D 35x10b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-UQFN (4x4) | |
|
PIC18LF24K40-E/MLIC MCU 8BIT 16KB FLASH 28QFN |
488 |
|
数据手册
|
28-VQFN Exposed Pad | PIC® XLP™ 18K | Tube | Active | Not Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 25 | 16KB (8K x 16) | FLASH | 256 x 8 | 1K x 8 | 1.8V ~ 3.6V | A/D 24x10b; D/A 1x5b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | 28-QFN (6x6) | |
|
|
PIC16LF18446-I/SSIC MCU 8BIT 28KB FLASH 20SSOP |
410 |
|
数据手册
|
20-SSOP (0.209", 5.30mm Width) | PIC® XLP™ 16F | Tube | Active | Not Verified | PIC | 8-Bit | 32MHz | EUSART, I2C, LINbus, MSSP, SMBus/PMBus, RS-232, RS-485, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 18 | 28KB (16K x 14) | FLASH | 256 x 8 | 2K x 8 | 1.8V ~ 3.6V | A/D 17x12b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-SSOP | |
|
|
PIC16F18455-I/SSIC MCU 8BIT 14KB FLASH 28SSOP |
325 |
|
数据手册
|
28-SSOP (0.209", 5.30mm Width) | PIC® XLP™ 16F | Tube | Active | Not Verified | PIC | 8-Bit | 32MHz | EUSART, I2C, LINbus, MSSP, SMBus/PMBus, RS-232, RS-485, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 26 | 14KB (8K x 14) | FLASH | 256 x 8 | 1K x 8 | 2.5V ~ 5.5V | A/D 24x12b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-SSOP | |
|
|
PIC18F24K40-E/SSIC MCU 8BIT 16KB FLASH 28SSOP |
287 |
|
数据手册
|
28-SSOP (0.209", 5.30mm Width) | PIC® XLP™ 18K | Tube | Active | Not Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 25 | 16KB (8K x 16) | FLASH | 256 x 8 | 1K x 8 | 2.3V ~ 5.5V | A/D 24x10b; D/A 1x5b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | 28-SSOP | |
|
ATMEGA809-AFIC MCU 8BIT 8KB FLASH 48TQFP |
224 |
|
数据手册
|
48-TQFP | megaAVR® 0, Functional Safety (FuSa) | Tray | Active | Not Verified | AVR | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, WDT | 41 | 8KB (8K x 8) | FLASH | 256 x 8 | 1K x 8 | 1.8V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | 48-TQFP (7x7) | |
|
STM32L011F3P6TRIC MCU 32BIT 8KB FLASH 20TSSOP |
12,752 |
|
数据手册
|
20-TSSOP (0.173", 4.40mm Width) | 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 | 16 | 8KB (8K x 8) | FLASH | 512 x 8 | 2K x 8 | 1.65V ~ 3.6V | A/D 9x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-TSSOP | |
|
PIC18F25Q43-E/SOIC MCU 8BIT 32KB FLASH 28SOIC |
2,076 |
|
数据手册
|
28-SOIC (0.295", 7.50mm Width) | PIC® XLP™ 18F | Tube | Active | Not Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 25 | 32KB (32K x 8) | FLASH | 1K x 8 | 2K x 8 | 1.8V ~ 5.5V | A/D 24x12b; D/A 1x8b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | 28-SOIC |
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。
