| Наименование | Производитель | Корпус | Норма упаковки | CORE | Clock (MHz) | Flash (KB) | RAM (KB) | GPIO | DMA (unit*ch) | Timer | Запрос |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CH541G | WCH | 8051 | 24 | 16K | 256+256 | 17 | 3.3/5.0/9.0/12 | ||||
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8-bit Enhanced USB PD MCU
CORE: 8051
Clock (MHz): 24
Flash (KB): 16K
RAM (KB): 256+256
GPIO: 17
DMA (unit*ch): 3.3/5.0/9.0/12
OperatingTemperatureRange(℃): -40~85
PackageType: SOP16
LPTimer: 3*16b
Pulse Counter: 4
USART/UART: 1
LPUART: 2
I²C: 1
SPI: 1
USB: 1*D
12bitADC Units(CHs): 12*12b
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| CH541T | WCH | 8051 | 24 | 16K | 256+256 | 17 | 3.3/5.0/9.0/12 | ||||
|
8-bit Enhanced USB PD MCU
CORE: 8051
Clock (MHz): 24
Flash (KB): 16K
RAM (KB): 256+256
GPIO: 17
DMA (unit*ch): 3.3/5.0/9.0/12
OperatingTemperatureRange(℃): -40~85
PackageType: TSSOP20
LPTimer: 3*16b
Pulse Counter: 4
USART/UART: 1
LPUART: 2
I²C: 1
SPI: 1
USB: 1*D
12bitADC Units(CHs): 12*12b
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| CH543D | WCH | 8051 | 24 | 16K | 256+256 | 17 | 3.3/5.0/9.0/12 | ||||
|
8-bit Enhanced USB PD MCU
CORE: 8051
Clock (MHz): 24
Flash (KB): 16K
RAM (KB): 256+256
GPIO: 17
DMA (unit*ch): 3.3/5.0/9.0/12
OperatingTemperatureRange(℃): -40~85
PackageType: QFN20
LPTimer: 3*16b
Pulse Counter: 4
USART/UART: 1
LPUART: 2
I²C: 1
SPI: 1
USB: 1*H/1*D
12bitADC Units(CHs): 12*12b
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| CH545Q | WCH | 8051 | 32 | 63K | 8K+256 | 58 | 3.3/5 | ||||
|
8-bit USB Multi-Host Multi-Device Enhanced MCU
CORE: 8051
Clock (MHz): 32
Flash (KB): 63K
RAM (KB): 8K+256
GPIO: 58
DMA (unit*ch): 3.3/5
OperatingTemperatureRange(℃): -40~85
PackageType: LQFP64
LPTimer: 3*16b
Pulse Counter: 6
USART/UART: 2
LPUART: 2
I²C: 5
SPI: 2
USB: 4*H/17*D
12bitADC Units(CHs): 14*12b
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| CH546G | WCH | 8051 | 32 | 35K | 1K+256 | 44 | 3.3/5 | ||||
|
8-bit Enhanced USB MCU
CORE: 8051
Clock (MHz): 32
Flash (KB): 35K
RAM (KB): 1K+256
GPIO: 44
DMA (unit*ch): 3.3/5
OperatingTemperatureRange(℃): -40~85
PackageType: SOP16
LPTimer: 3*16b
Pulse Counter: 2
USART/UART: 1
LPUART: 1
I²C: -
SPI: 1
USB: 1*D
12bitADC Units(CHs): 8*12b
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| CH546L | WCH | 8051 | 32 | 35K | 1K+256 | 44 | 3.3/5 | ||||
|
8-bit Enhanced USB MCU
CORE: 8051
Clock (MHz): 32
Flash (KB): 35K
RAM (KB): 1K+256
GPIO: 44
DMA (unit*ch): 3.3/5
OperatingTemperatureRange(℃): -40~85
PackageType: LQFP48
LPTimer: 3*16b
Pulse Counter: 2
USART/UART: 1
LPUART: 1
I²C: -
SPI: 1
USB: 1*D
12bitADC Units(CHs): 8*12b
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| CH547F | WCH | 8051 | 32 | 63K | 1K+256 | 44 | 3.3/5 | ||||
|
8-bit Enhanced USB MCU
CORE: 8051
Clock (MHz): 32
Flash (KB): 63K
RAM (KB): 1K+256
GPIO: 44
DMA (unit*ch): 3.3/5
OperatingTemperatureRange(℃): -40~85
PackageType: QFN28
LPTimer: 3*16b
Pulse Counter: 4
USART/UART: 4
LPUART: 1
I²C: -
SPI: 1
USB: 1*D
12bitADC Units(CHs): 12*12b
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| CH547G | WCH | 8051 | 32 | 63K | 1K+256 | 44 | 3.3/5 | ||||
|
8-bit Enhanced USB MCU
CORE: 8051
Clock (MHz): 32
Flash (KB): 63K
RAM (KB): 1K+256
GPIO: 44
DMA (unit*ch): 3.3/5
OperatingTemperatureRange(℃): -40~85
PackageType: SOP16
LPTimer: 3*16b
Pulse Counter: 4
USART/UART: 4
LPUART: 1
I²C: -
SPI: 1
USB: 1*D
12bitADC Units(CHs): 12*12b
|
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| CH547L | WCH | 8051 | 32 | 63K | 1K+256 | 44 | 3.3/5 | ||||
|
8-bit Enhanced USB MCU
CORE: 8051
Clock (MHz): 32
Flash (KB): 63K
RAM (KB): 1K+256
GPIO: 44
DMA (unit*ch): 3.3/5
OperatingTemperatureRange(℃): -40~85
PackageType: LQFP48
LPTimer: 3*16b
Pulse Counter: 4
USART/UART: 4
LPUART: 1
I²C: -
SPI: 1
USB: 1*D
12bitADC Units(CHs): 12*12b
|
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| CH548G | WCH | 8051 | 32 | 35K | 2K+256 | 44 | 3.3/5 | ||||
|
8-bit Enhanced Multi-Interface MCU
CORE: 8051
Clock (MHz): 32
Flash (KB): 35K
RAM (KB): 2K+256
GPIO: 44
DMA (unit*ch): 3.3/5
OperatingTemperatureRange(℃): -40~85
PackageType: SOP16
LPTimer: 3*16b
Pulse Counter: 8
USART/UART: 2
LPUART: 3
I²C: -
SPI: 1
USB: 1*H/1*D
12bitADC Units(CHs): 16*12b
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| CH548L | WCH | 8051 | 32 | 35K | 2K+256 | 44 | 3.3/5 | ||||
|
8-bit Enhanced Multi-Interface MCU
CORE: 8051
Clock (MHz): 32
Flash (KB): 35K
RAM (KB): 2K+256
GPIO: 44
DMA (unit*ch): 3.3/5
OperatingTemperatureRange(℃): -40~85
PackageType: LQFP48
LPTimer: 3*16b
Pulse Counter: 8
USART/UART: 2
LPUART: 3
I²C: -
SPI: 1
USB: 1*H/1*D
12bitADC Units(CHs): 16*12b
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| CH548N | WCH | 8051 | 32 | 35K | 2K+256 | 44 | 3.3/5 | ||||
|
8-bit Enhanced Multi-Interface MCU
CORE: 8051
Clock (MHz): 32
Flash (KB): 35K
RAM (KB): 2K+256
GPIO: 44
DMA (unit*ch): 3.3/5
OperatingTemperatureRange(℃): -40~85
PackageType: SOP8
LPTimer: 3*16b
Pulse Counter: 8
USART/UART: 2
LPUART: 3
I²C: -
SPI: 1
USB: 1*H/1*D
12bitADC Units(CHs): 16*12b
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| CH549F | WCH | 8051 | 32 | 63K | 2K+256 | 44 | 3.3/5 | ||||
|
8-bit Enhanced Multi-Interface MCU
CORE: 8051
Clock (MHz): 32
Flash (KB): 63K
RAM (KB): 2K+256
GPIO: 44
DMA (unit*ch): 3.3/5
OperatingTemperatureRange(℃): -40~85
PackageType: QFN28
LPTimer: 3*16b
Pulse Counter: 8
USART/UART: 4
LPUART: 3
I²C: -
SPI: 1
USB: 1*H/1*D
12bitADC Units(CHs): 16*12b
|
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| CH549G | WCH | 8051 | 32 | 63K | 2K+256 | 44 | 3.3/5 | ||||
|
8-bit Enhanced Multi-Interface MCU
CORE: 8051
Clock (MHz): 32
Flash (KB): 63K
RAM (KB): 2K+256
GPIO: 44
DMA (unit*ch): 3.3/5
OperatingTemperatureRange(℃): -40~85
PackageType: SOP16
LPTimer: 3*16b
Pulse Counter: 8
USART/UART: 4
LPUART: 3
I²C: -
SPI: 1
USB: 1*H/1*D
12bitADC Units(CHs): 16*12b
|
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| CH549L | WCH | 8051 | 32 | 63K | 2K+256 | 44 | 3.3/5 | ||||
|
8-bit Enhanced Multi-Interface MCU
CORE: 8051
Clock (MHz): 32
Flash (KB): 63K
RAM (KB): 2K+256
GPIO: 44
DMA (unit*ch): 3.3/5
OperatingTemperatureRange(℃): -40~85
PackageType: LQFP48
LPTimer: 3*16b
Pulse Counter: 8
USART/UART: 4
LPUART: 3
I²C: -
SPI: 1
USB: 1*H/1*D
12bitADC Units(CHs): 16*12b
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| CH551G | WCH | 8051 | 24 | 10K | 512+256 | 13 | 3.3/5 | ||||
|
8-bit USB Device MCU
CORE: 8051
Clock (MHz): 24
Flash (KB): 10K
RAM (KB): 512+256
GPIO: 13
DMA (unit*ch): 3.3/5
OperatingTemperatureRange(℃): -40~85
PackageType: SOP16
LPTimer: 3*16b
Pulse Counter: 2
USART/UART: 1
LPUART: 2
I²C: -
SPI: 1
USB: 1*D
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| CH552E | WCH | 8051 | 24 | 16K | 1K+256 | 17 | 3.3/5 | ||||
|
8-bit USB Device MCU
CORE: 8051
Clock (MHz): 24
Flash (KB): 16K
RAM (KB): 1K+256
GPIO: 17
DMA (unit*ch): 3.3/5
OperatingTemperatureRange(℃): -40~85
PackageType: MSOP10
LPTimer: 3*16b
Pulse Counter: 2
USART/UART: 2
LPUART: 2
I²C: -
SPI: 1
USB: 1*D
12bitADC Units(CHs): 4*8b
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| CH552G | WCH | 8051 | 24 | 16K | 1K+256 | 17 | 3.3/5 | ||||
|
8-bit USB Device MCU
CORE: 8051
Clock (MHz): 24
Flash (KB): 16K
RAM (KB): 1K+256
GPIO: 17
DMA (unit*ch): 3.3/5
OperatingTemperatureRange(℃): -40~85
PackageType: SOP16
LPTimer: 3*16b
Pulse Counter: 2
USART/UART: 2
LPUART: 2
I²C: -
SPI: 1
USB: 1*D
12bitADC Units(CHs): 4*8b
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| CH552P | WCH | 8051 | 24 | 16K | 1K+256 | 17 | 3.3/5 | ||||
|
8-bit USB Device MCU
CORE: 8051
Clock (MHz): 24
Flash (KB): 16K
RAM (KB): 1K+256
GPIO: 17
DMA (unit*ch): 3.3/5
OperatingTemperatureRange(℃): -40~85
PackageType: QFN16
LPTimer: 3*16b
Pulse Counter: 2
USART/UART: 2
LPUART: 2
I²C: -
SPI: 1
USB: 1*D
12bitADC Units(CHs): 4*8b
|
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| CH552T | WCH | 8051 | 24 | 16K | 1K+256 | 17 | 3.3/5 | ||||
|
8-bit USB Device MCU
CORE: 8051
Clock (MHz): 24
Flash (KB): 16K
RAM (KB): 1K+256
GPIO: 17
DMA (unit*ch): 3.3/5
OperatingTemperatureRange(℃): -40~85
PackageType: TSSOP20
LPTimer: 3*16b
Pulse Counter: 2
USART/UART: 2
LPUART: 2
I²C: -
SPI: 1
USB: 1*D
12bitADC Units(CHs): 4*8b
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