Nuvoton Technology CorporationTaiwan, China

MS51FC0AE

ActiveMicrocontrollers20-TSSOP

IC MCU 8BIT 32KB FLASH 20TSSOP

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Technical parameters

Key specs

Core8051
Core size8 bit
Speed24 MHzMax
Flash32 kB
RAM2 kB
I/O count18
Supply voltage2.4 ~ 5.5 V
Power
Voltage - Supply (Vcc/Vdd)2.4V ~ 5.5V
Environment and package
Core Size8-Bit
EEPROM Size-
Mounting TypeSurface Mount
Operating Temperature-40°C ~ 105°C (TA)
PackageTube
Package / Case20-TSSOP (0.173", 4.40mm Width)
Program Memory Size32KB (32K x 8)
RAM Size2K x 8
Supplier Device Package20-TSSOP
Other
Base Product NumberMS51FC0
ConnectivityI²C, SPI, UART/USART
Core Processor8051
Data ConvertersA/D 10x12b SAR
DigiKey ProgrammableNot Verified
MfrNuvoton Technology Corporation
Number of I/O18
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, LVR, POR, PWM, WDT
Product StatusActive
Program Memory TypeFLASH
SeriesNuMicro MS51
Speed24MHz

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DatasheetDatasheet · 493.4 KB · 2026-09-21User ManualUser Manual · 3.6 MB · 2026-09-22User ManualUser Manual · 2.8 MB · 2026-09-22User ManualUser Manual · 2.6 MB · 2026-09-22MarketingMarketing · 1.2 MB · 2026-09-22User ManualUser Manual · 1.1 MB · 2026-09-22User ManualUser Manual · 646.6 KB · 2026-09-22User ManualUser Manual · 574.8 KB · 2026-09-22User ManualUser Manual · 510.7 KB · 2026-09-22
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