Description
63KB -40℃~+85℃ 3.3V~5V 2@x8bit 51Series Full-speed Host/Device 1@x8ch/10bit 6.25KB 2 4 Internal oscillator included 56MHz 4MHz~20MHz 2 45 1KB LQFP-48_7x7x05P Microcontroller Units (MCUs/MPUs/SOCs) ROHS
Specifications: | |
Attribute | Value |
Category | Embedded Processors & Controllers/Microcontroller Units (MCUs/MPUs/SOCs) |
Datasheet | WCH(Jiangsu Qin Heng) CH559L |
RoHS | |
Program FLASH Size | 63KB |
Operating Temperature Range | -40℃~+85℃ |
Supply Voltage Range | 3.3V~5V |
Peripherals / Functions / Protocol Stacks | DMA;WDT;CCP capture/compare |
(E)PWM (Units/Channels/bits) | 2@x8bit |
CPU Core | 51Series |
USB (H/D/OTG) | Full-speed Host/Device |
DAC (Units/Channels/bits) | - |
ADC (Units/Channels/bits) | 1@x8ch/10bit |
I2C Number | - |
RAM Size | 6.25KB |
U(S)ART Number | 2 |
CMP Number | - |
32Bit Timer Number | - |
16Bit Timer Number | 4 |
8Bit Timer Number | - |
Internal Oscillator | Internal oscillator included |
Maximum Frequency | 56MHz |
CAN Number | - |
External Clock Frequency Rang | 4MHz~20MHz |
(Q)SPI Number | 2 |
GPIO Ports Number | 45 |
I2S Number | - |
EEPROM/Data FLASH Size | 1KB |