Product Details
Up to 48MHz system frequency
2KB SRAM, 16KB Flash
Supply voltage: 3.3/5V
Multiple low-power modes: Sleep, Standby
Power on/off reset, programmable voltage detector
1 set of 1-channel general-purpose DMA controller
1 group op-amp comparator
1 set of 10-bit ADC
1 16-bit advanced timer and 1 16-bit general-purpose timer
2 watchdog timers and a 32-bit system time base timer
1 USART interface, 1 IIC interface, 1 SPI interface
18 I/O ports, mapping an external interrupt
64-bit chip unique ID
Serial single-wire debug interface
1.CH32V003 is an industrial-grade general-purpose microcontroller designed based on RISC-V2A core;
2. Support 48MHz system main frequency, with wide voltage, single line debugging, low power consumption and other characteristics;
3. Using barley 32-bit RISC-V2A processor, supports 2-level interrupt nesting;
4. Built-in 1 group of DMA controllers, 1 group of 10-bit analog-to-digital conversion ADC, 1 group of op-amp comparators, multi-group timer and standard communication interfaces USART, IIC, SPI, etc.;
5. Wide range of applications for developers, students and DIY enthusiasts who want to explore embedded systems and programming, and so on.
Model: CH32V003F4P6
Frequency: 48MHz
Flash:16K
SRAM:2K
GPlO pin:18
Adv/GP Timer:1/1
WDOG :2
ADC Unit/CH :1/8
OPA:1
SPl:1
I2C:1
USART :1
VDD:3.3/5.0
Size:31m*18mm
1/2/5/10 x Development Board
2/4/10/20 x Pin Header
- EBAY Managed Payment. But we only Accept your Ebay Address, please Make sure it's 100% right.
- Payment must be received in 5 business days of auction closing.
- Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
- Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
1. We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2. Orders will be processed instantly and dispatched within 1-3 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3. All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.
- All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund.
- If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please keep in touch with us and double check the return address before you return it.
- If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you keep in touch with us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.