Images
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Pricing
|
Quantity
|
Availability
|
Mfr.Part #
|
Manufacturer
|
Description
|
RoHS
|
LCSC Part#
|
Package
|
Packaging
|
Infrared Data Association
|
Low-Voltage Detect
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CCP Capture/Compare
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Program Storage Size
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Internal Comparator
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communication protocol
|
Watchdog
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Real-Time Clock
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Universal Serial Bus
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RAM Size
|
16Bit Timer
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8Bit Timer
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PWM (Bit)
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Internal Oscillator
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DAC (Bit)
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Program Memory Type
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ADC (Bit)
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GPIO Ports Number
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Operating Temperature Range
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Operating Voltage Range
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Peripheral/Function
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CPU Core
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Secure Digital Input and Output
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Direct Memory Access
|
I2C
|
UART/USART
|
32Bit Timer
|
CPU Maximum Speed
|
CAN
|
SPI
|
I2S
|
---|
Images
|
Pricing
|
Quantity
|
Availability
|
Mfr.Part #
|
Manufacturer
|
Description
|
RoHS
|
LCSC Part#
|
Package
|
Packaging
|
Infrared Data Association
|
Low-Voltage Detect
|
CCP Capture/Compare
|
Program Storage Size
|
Internal Comparator
|
communication protocol
|
Watchdog
|
Real-Time Clock
|
Universal Serial Bus
|
RAM Size
|
16Bit Timer
|
8Bit Timer
|
PWM (Bit)
|
Internal Oscillator
|
DAC (Bit)
|
Program Memory Type
|
ADC (Bit)
|
GPIO Ports Number
|
Operating Temperature Range
|
Operating Voltage Range
|
Peripheral/Function
|
CPU Core
|
Secure Digital Input and Output
|
Direct Memory Access
|
I2C
|
UART/USART
|
32Bit Timer
|
CPU Maximum Speed
|
CAN
|
SPI
|
I2S
|
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Min: 1 Mult: 1 |
59
(0+59+0)In Stock | CH558T | WCH(Jiangsu Qin Heng) | 35KB 4.25KB FLASH 3.3V~5V 51Series 56MHz SSOP-20-208mil Microcontroller Units (MCUs/MPUs/SOCs) ROHS | C139616 | SSOP-20-208mil | Tube-packed | - | - | Yes | 35KB | - | - | Yes | - | Yes | 4.25KB | 4 | - | - | Yes | - | FLASH | 10bit | - | -40℃~+85℃ | 3.3V~5V | DMA;CCP capture/compare;WDT | 51Series | - | Yes | - | 2 | - | 56MHz | - | 1 | - | |||
Min: 1 Mult: 1 |
65
(0+65+0)In Stock | CH558L | WCH(Jiangsu Qin Heng) | 35KB 4.25KB FLASH 45 3.3V~5V 51Series 56MHz TQFP-48(7x7) Microcontroller Units (MCUs/MPUs/SOCs) ROHS | C139617 | TQFP-48(7x7) | Tray | - | - | Yes | 35KB | - | - | Yes | - | Yes | 4.25KB | 4 | - | - | Yes | - | FLASH | 10bit | 45 | -40℃~+85℃ | 3.3V~5V | DMA;CCP capture/compare;WDT | 51Series | - | Yes | - | 2 | - | 56MHz | - | 1 | - | |||
Min: 1 Mult: 1 |
3
(0+3+0)In Stock
Not recommended for new designs
| CH554T | WCH(Jiangsu Qin Heng) | 16KB 1.25KB FLASH 17 3.3V~5V 51Series 24MHz TSSOP-20 Microcontroller Units (MCUs/MPUs/SOCs) ROHS | C106886 | TSSOP-20 | Tube-packed | - | - | Yes | 16KB | - | - | Yes | - | Yes | 1.25KB | 3 | - | 8bit | Yes | - | FLASH | 8bit | 17 | -40℃~+85℃ | 3.3V~5V | DMA;触摸按键;CCP capture/compare;WDT | 51Series | - | Yes | - | 2 | - | 24MHz | - | 1 | - | |||
Min: 1 Mult: 1 | 0 | CH552G | WCH(Jiangsu Qin Heng) | 16KB 1.25KB FLASH 3.3V~5V 51Series 24MHz SOP-16 Microcontroller Units (MCUs/MPUs/SOCs) ROHS | C111292 | SOP-16 | Tube-packed | - | - | Yes | 16KB | - | - | Yes | - | Yes | 1.25KB | 3 | - | 8bit | Yes | - | FLASH | 8bit | - | -40℃~+85℃ | 3.3V~5V | DMA;触摸按键;CCP capture/compare;WDT | 51Series | - | Yes | - | 2 | - | 24MHz | - | 1 | - | |||
Min: 1 Mult: 1
Full Reel: 5000
|
6823
(0+4634+2189)In Stock | CH552E | WCH(Jiangsu Qin Heng) | 16KB 1.25KB FLASH 3.3V~5V 51Series 24MHz MSOP-10 Microcontroller Units (MCUs/MPUs/SOCs) ROHS | C967938 | MSOP-10 | Tape & Reel (TR) | - | - | Yes | 16KB | - | - | Yes | - | Yes | 1.25KB | 3 | - | 8bit | Yes | - | FLASH | 8bit | - | -40℃~+85℃ | 3.3V~5V | DMA;触摸按键;CCP capture/compare;WDT | 51Series | - | Yes | - | 2 | - | 24MHz | - | 1 | - | |||
Min: 1 Mult: 1 | 0 | CH559T | WCH(Jiangsu Qin Heng) | 63KB 6.25KB FLASH 3.3V~5V 51Series 56MHz SSOP-20-208mil Microcontroller Units (MCUs/MPUs/SOCs) ROHS | C85215 | SSOP-20-208mil | Tube-packed | - | - | Yes | 63KB | - | - | Yes | - | Yes | 6.25KB | 4 | - | 8bit | Yes | - | FLASH | 10bit | - | -40℃~+85℃ | 3.3V~5V | DMA;CCP capture/compare;WDT | 51Series | - | Yes | - | 2 | - | 56MHz | - | 2 | - | |||
Min: 1 Mult: 1 |
274
(0+54+220)In Stock | CH559L | WCH(Jiangsu Qin Heng) | 63KB 6.25KB FLASH 45 3.3V~5V 51Series 56MHz LQFP-48(7x7) Microcontroller Units (MCUs/MPUs/SOCs) ROHS | C150548 | LQFP-48(7x7) | Tray | - | - | Yes | 63KB | - | - | Yes | - | Yes | 6.25KB | 4 | - | 8bit | Yes | - | FLASH | 10bit | 45 | -40℃~+85℃ | 3.3V~5V | DMA;CCP capture/compare;WDT | 51Series | - | Yes | - | 2 | - | 56MHz | - | 2 | - | |||
Min: 1 Mult: 1 |
4
(0+4+0)In Stock | CH554G | WCH(Jiangsu Qin Heng) | 16KB 1.25KB FLASH 3.3V~5V 51Series 24MHz SOP-16 Microcontroller Units (MCUs/MPUs/SOCs) ROHS | C114295 | SOP-16 | Tube-packed | - | - | Yes | 16KB | - | - | Yes | - | Yes | 1.25KB | 3 | - | 8bit | Yes | - | FLASH | 8bit | - | -40℃~+85℃ | 3.3V~5V | DMA;触摸按键;CCP capture/compare;WDT | 51Series | - | Yes | - | 2 | - | 24MHz | - | 1 | - | |||
Min: 1 Mult: 1 | 0 | CH554T | WCH(Jiangsu Qin Heng) | TSSOP-20 Microcontroller Units (MCUs/MPUs/SOCs) ROHS | C2928938 | TSSOP-20 | Tube-packed | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
Min: 1 Mult: 1 |
2707
(0+2707+0)In Stock | CH551G | WCH(Jiangsu Qin Heng) | 10KB 768Byte FLASH 3.3V~5V 51Series 24MHz SOP-16 Microcontroller Units (MCUs/MPUs/SOCs) ROHS | C108958 | SOP-16 | Tube-packed | - | - | Yes | 10KB | - | - | Yes | - | Yes | 768Byte | 3 | - | 8bit | Yes | - | FLASH | - | - | -40℃~+85℃ | 3.3V~5V | DMA;触摸按键;CCP capture/compare;WDT | 51Series | - | Yes | - | 1 | - | 24MHz | - | 1 | - | |||
Min: 1 Mult: 1
Full Reel: 5000
|
3381
(0+3222+159)In Stock | CH554E | WCH(Jiangsu Qin Heng) | 16KB 1.25KB FLASH 3.3V~5V 51Series 24MHz MSOP-10 Microcontroller Units (MCUs/MPUs/SOCs) ROHS | C111293 | MSOP-10 | Tape & Reel (TR) | - | - | Yes | 16KB | - | - | Yes | - | Yes | 1.25KB | 3 | - | 8bit | Yes | - | FLASH | 8bit | - | -40℃~+85℃ | 3.3V~5V | DMA;触摸按键;CCP capture/compare;WDT | 51Series | - | Yes | - | 2 | - | 24MHz | - | 1 | - |