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16KB -40 ℃~+85 ℃ 3.3V~5V 2@x8bit 51Series piha holo wikiwiki USB Host/Pūnaewele 1@x4ch/8bit 1.25KB 2 3 Hoʻokomo ʻia ka oscillator kūloko 24MHz 6MHz~25MHz 1 128Byte SOP-16_150mil/McUcontroller Unit SOC) ROHS
Nā kikoʻī: | |
ʻAno | Waiwai |
Māhele | Hoʻokomo ʻia nā mea hana a me nā mea hoʻoponopono/nā ʻāpana microcontroller (MCU/MPU/SOC) |
Pepa ʻikepili | WCH(Jiangsu Qin Heng) CH554E |
RoHS | |
Nui o ka polokalamu FLASH | 16KB |
Kaulana Mahana Hana | -40 ℃~+85 ℃ |
Lahui Voltage Hoolako | 3.3V~5V |
ʻO nā ʻaoʻao / nā hana / nā pūʻulu protocol | DMA;WDT;CCP hopu/hoʻohālikelike;Piki pā |
(E)PWM (Nā Mokuna/Nā Kaila | 2@x8bit |
CPU Core | 51Hui |
USB (H/D/OTG) | Mea hoʻokipa/mea hana holo wikiwiki piha |
DAC (Nā ʻĀpana/Kānela/ ʻāpana) | - |
ADC (Nā ʻĀpana/Kānela/ ʻAiki) | 1@x4ch/8bit |
Helu I2C | - |
Nui RAM | 1.25KB |
Helu U(S)ART | 2 |
Helu CMP | - |
Helu 32Bit Timer | - |
Helu 16Bit Timer | 3 |
Helu 8Bit Timer | - |
Oscillator Kuloko | Hoʻokomo ʻia ka oscillator kūloko |
ʻO ke alapine kiʻekiʻe | 24MHz |
HIKI Helu | - |
Ke kani alapine o ka uaki waho | 6MHz~25MHz |
(Q)Helu SPI | 1 |
Helu Awa GPIO | - |
Helu I2S | - |
EEPROM/ʻIkepili FLASH Nui | 128Byte |