WCH CH32M030K9U7

Type	Description	Select
Category	Microcontrollers
Manufacturer	WCH
Package/Case	QFN-32(4x4)
Program Storage Size	64KB
Operating Temperature	-40℃~+105℃
CPU Core	RISC-V
EEPROM	-
ADC (Bit)	12bit
Core Size	32Bit
DAC (Bit)	6bit
Number of I/O	26
Oscillator Type	-
Voltage - Supply	5V~28V
CPU Maximum Speed	72MHz
Program Memory Type	FLASH

Payment Methods

We accept multiple payment methods, including PayPal, credit cards, and bank transfers.

RFQ (Request for Quote)

1. For in-stock items with a price, you can order directly.
2. For out-of-stock or unpriced items, please submit an RFQ, and we'll respond within 24 hours.

Supply Information

1. SemiKey Stock: Directly sourced from original manufacturers, authorized distributors, or OEM/EMS.

2. Authorized Distributor: Directly sourced from original manufacturers or their authorized distributors.
3. OEM & EMS: Excess inventory from OEM and EMS production lines.
4. Qualified Supplier: Supplied by vetted independent suppliers who meet our quality and traceability standards.

About Shipping Costs

Shipping charges are paid at checkout if you use our account. If using your own account, costs are settled between you and the courier.

Note: Customers are responsible for any customs duties, taxes, or fees. SemiKey is not liable for additional charges once the package ships.

Shipping Methods

We offer shipping through DHL, FedEx, UPS, and SF Express.

Delivery Time

1. Orders from SemiKey usually ship within 3 days.

2. Lead times for other suppliers may vary; please reconfirm.

3. Delivery time depends on the courier you select.

Specifications

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