WCH (Nanjing Qinheng) · Microcontrollers (MCU/MPU/SOC)
CH554E
WCH (Nanjing Qinheng) Microcontrollers (MCU/MPU/SOC) · MSOP-10
Request a quote for CH554EThe CH554E is a Microcontrollers (MCU/MPU/SOC) from WCH (Nanjing Qinheng), supplied in a MSOP-10 package. It is listed in our Microcontrollers (MCU) catalog (Processors & Logic).
Key specifications of the CH554E: CPU Maximum Speed 24MHz, CPU Core 51 Series, program memory type FLASH, program storage size 16KB, voltage - supply 3.3V~5V and ADC (Bit) 8bit.
PartnerSemi sources the CH554E for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | CH554E |
|---|---|
| Manufacturer | WCH (Nanjing Qinheng) |
| Product type | Microcontrollers (MCU/MPU/SOC) |
| Category | Microcontrollers (MCU) |
| Package / case | MSOP-10 |
| ADC (Bit) | 8bit |
| CPU Core | 51 Series |
| CPU Maximum Speed | 24MHz |
| Core Size | 8 Bit |
| EEPROM | 128Byte |
| Operating Temperature | -40°C~+85°C |
| Oscillator Type | Built-in+External |
| Program Memory Type | FLASH |
| Program Storage Size | 16KB |
| Voltage - Supply | 3.3V~5V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More WCH (Nanjing Qinheng) Microcontrollers (MCU)
| Part number | Type | |
|---|---|---|
| CH551G | Microcontrollers (MCU/MPU/SOC) | |
| CH552E | Microcontrollers (MCU/MPU/SOC) | |
| CH552G | Microcontrollers (MCU/MPU/SOC) | |
| CH552P | Microcontrollers (MCU/MPU/SOC) | |
| CH554G | Microcontrollers (MCU/MPU/SOC) | |
| CH554T | Microcontrollers (MCU/MPU/SOC) | |
| CH558L | Microcontrollers (MCU/MPU/SOC) | |
| CH558T | Microcontrollers (MCU/MPU/SOC) |
Frequently asked questions
What is the CH554E?
The CH554E is a Microcontrollers (MCU/MPU/SOC) from WCH (Nanjing Qinheng), supplied in a MSOP-10 package. It is listed in our Microcontrollers (MCU) catalog (Processors & Logic).
What are the specifications of the CH554E?
ADC (Bit): 8bit; CPU Core: 51 Series; CPU Maximum Speed: 24MHz; Core Size: 8 Bit; EEPROM: 128Byte; Operating Temperature: -40°C~+85°C; Oscillator Type: Built-in+External; Program Memory Type: FLASH; Program Storage Size: 16KB; Voltage - Supply: 3.3V~5V.
What package is the CH554E in?
The CH554E is listed in a MSOP-10 package.
Which part numbers are similar to the CH554E?
Similar part numbers in our catalog include CH551G (WCH (Nanjing Qinheng)), CH552E (WCH (Nanjing Qinheng)), CH552G (WCH (Nanjing Qinheng)), CH552P (WCH (Nanjing Qinheng)), CH554G (WCH (Nanjing Qinheng)) and CH554T (WCH (Nanjing Qinheng)). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the CH554E?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=CH554E&brand=WCH%20(Nanjing%20Qinheng) or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.