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M481LE8AE, in 3D

M481LE8AE

Nuvoton Tech

Extended
JLCPCBLCSCnuvoton-tech/M481LE8AE
Category
Uncategorised
Package
LQFP-48(7x7)
Pins
48

Overview

The M481LE8AE is an uncategorised made by Nuvoton Tech in a LQFP-48(7x7) package with 48 pins.

PCBKit's library has its KiCad symbol (Celestial_MCU_NUVOTON:NUVOTON M481LE8AE, from Altium's library) and its footprint (Package_QFP:LQFP-48_7x7mm_P0.5mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3227240).

Symbol

PA.0/QSPI0/SPI0/SC0/UART0/UART1/I2C2/CCAP/BPWM0/EPWM0/DAC022PA.1/QSPI0_MISO0/SPI0_MISO/SC0_DAT/UART0_TXD/UART1_nCTS/I2C2_SCL/CCAP_DATA7/BPWM0_CH1/EPWM0_CH421PA.2/QSPI0_CLK/SPI0_CLK/SC0_RST/UART4_RXD/UART1_RXD/I2C1_SDA/I2C0_SMBSUS/BPWM0_CH2/EPWM0_CH320PA.3/QSPI0/SPI0/SC0/UART4/UART1/I2C1/I2C0/BPWM0/EPWM0/QEI0/EPWM119PA.4/QSPI0/SPI0/SC0/UART0/UART5/I2C0/BPWM0/EPWM0/QEI018PA.5/QSPI0_MISO1/SPI1_I2SMCLK/UART0_nCTS/UART5_TXD/I2C0_SCL/UART0_TXD/BPWM0_CH5/EPWM0_CH0/QEI0_INDEX17PA.6/EBI_AD6/SPI1_SS/UART0_RXD/I2C1_SDA/QSPI1_MOSI1/EPWM1_CH5/BPWM1_CH3/ACMP1_WLAT/TM3/INT016PA.7/EBI_AD7/SPI1_CLK/UART0_TXD/I2C1_SCL/QSPI1_MISO1/EPWM1_CH4/BPWM1_CH2/ACMP0_WLAT/TM2/INT115PA.8/EBI_ALE/SPI2_MOSI/UART1_RXD/UART7_RXD/BPWM0_CH3/QEI1_B/ECAP0_IC2/TM3_EXT/INT410PA.9/EBI_MCLK/SPI2_MISO/UART1_TXD/UART7_TXD/BPWM0_CH2/QEI1_A/ECAP0_IC1/TM2_EXT9PA.10/ACMP1_P0/EBI_nWR/SPI2_CLK/I2C2_SDA/UART6_RXD/BPWM0_CH1/QEI1_INDEX/ECAP0_IC0/TM1_EXT/DAC0_ST8PA.11/ACMP0_P0/EBI_nRD/SPI2_SS/I2C2_SCL/UART6_TXD/BPWM0_CH0/EPWM0_SYNC_OUT/TM0_EXT7PA.12/I2S0_BCLK/UART4_TXD/I2C1_SCL/SPI2_SS/BPWM1_CH2/QEI1_INDEX33PA.13/I2S0_MCLK/UART4_RXD/I2C1_SDA/SPI2_CLK/BPWM1_CH3/QEI1_A34PA.14/I2S0_DI/UART0_TXD/SPI2_MISO/I2C2_SCL/BPWM1_CH4/QEI1_B35PA.15/I2S0_DO/UART0_RXD/SPI2_MOSI/I2C2_SDA/BPWM1_CH5/EPWM0_SYNC_IN36PB.0/EADC0/EBI/SD0/SPI2/UART2/SPI0/I2C1/EPWM0/EPWM16PB.1/EADC0/EBI/SD0/SPI1/UART2/I2C1/I2S0/EPWM0/EPWM15PB.2/TM3/INT3/EADC0/ACMP0/EBI/SD0/SPI1/UART1/UART5/SC0/I2S0/EPWM0/I2C14PB.3/TM2/INT2/EADC0/ACMP0/EBI/SD0/SPI1/UART1/UART5/SC0/I2S0/EPWM0/I2C13PB.4/TM1/INT1/EADC0/ACMP1/EBI/SD0/SPI1/I2C0/UART5/SC0/I2S0/EPWM0/UART22PB.5/TM0/INT0/EADC0/ACMP1/EBI/SD0/SPI1/I2C0/UART5/SC0/I2S0/EPWM0/UART21PB.6/EADC0_CH6/EBI_nWRH/UART1_RXD/EBI_nCS1/BPWM1_CH5/EPWM1_BRAKE1/EPWM1_CH5/INT4/ACMP1_O48PB.7/EADC0_CH7/EBI_nWRL/UART1_TXD/EBI_nCS0/BPWM1_CH4/EPWM1_BRAKE0/EPWM1_CH4/INT5/ACMP0_O47PB.12/EADC0/DAC0/ACMP0/ACMP1/EBI/SPI0/UART0/UART3/I2C2/SD0/CCAP/EPWM1/TM344PB.13/EADC0/ACMP0/ACMP1/EBI/SPI0/UART0/UART3/I2C2/CCAP/EPWM1/TM243PB.14/EADC0_CH14/EBI_AD13/SPI0_CLK/UART0_nRTS/UART3_RXD/I2C2_SMBSUS/EPWM1_CH1/TM1_EXT/CLKO42PB.15/EADC0_CH15/EBI_AD12/SPI0_SS/UART0_nCTS/UART3_TXD/I2C2_SMBAL/EPWM0_BRAKE1/EPWM1_CH0/TM0_EXT41VDDIO23VDD39AVDD45nRESET24LDO_CAP38VSS37AVSS46
Celestial_MCU_NUVOTON:NUVOTON M481LE8AEFrom Altium's library

Footprint

Package_QFP:LQFP-48_7x7mm_P0.5mmFrom KiCad's library

Order codes

1

Pinout

48
The pins of the M481LE8AE
PinNameType
1PB.5/TM0/INT0/EADC0/ACMP1/EBI/SD0/SPI1/I2C0/UART5/SC0/I2S0/EPWM0/UART2Passive
2PB.4/TM1/INT1/EADC0/ACMP1/EBI/SD0/SPI1/I2C0/UART5/SC0/I2S0/EPWM0/UART2Passive
3PB.3/TM2/INT2/EADC0/ACMP0/EBI/SD0/SPI1/UART1/UART5/SC0/I2S0/EPWM0/I2C1Passive
4PB.2/TM3/INT3/EADC0/ACMP0/EBI/SD0/SPI1/UART1/UART5/SC0/I2S0/EPWM0/I2C1Passive
5PB.1/EADC0/EBI/SD0/SPI1/UART2/I2C1/I2S0/EPWM0/EPWM1Passive
6PB.0/EADC0/EBI/SD0/SPI2/UART2/SPI0/I2C1/EPWM0/EPWM1Passive
7PA.11/ACMP0_P0/EBI_nRD/SPI2_SS/I2C2_SCL/UART6_TXD/BPWM0_CH0/EPWM0_SYNC_OUT/TM0_EXTPassive
8PA.10/ACMP1_P0/EBI_nWR/SPI2_CLK/I2C2_SDA/UART6_RXD/BPWM0_CH1/QEI1_INDEX/ECAP0_IC0/TM1_EXT/DAC0_STPassive
9PA.9/EBI_MCLK/SPI2_MISO/UART1_TXD/UART7_TXD/BPWM0_CH2/QEI1_A/ECAP0_IC1/TM2_EXTPassive
10PA.8/EBI_ALE/SPI2_MOSI/UART1_RXD/UART7_RXD/BPWM0_CH3/QEI1_B/ECAP0_IC2/TM3_EXT/INT4Passive
11PF.5/UART2_RXD/UART2_nCTS/EPWM0_CH0/BPWM0_CH4/EPWM0_SYNC_OUT/X32_IN/EADC0_STPassive
12PF.4/UART2_TXD/UART2_nRTS/EPWM0_CH1/BPWM0_CH5/X32_OUTPassive
13PF.3/EBI_nCS0/UART0_TXD/I2C0_SCL/XT1_IN/BPWM1_CH0Passive
14PF.2/EBI_nCS1/UART0_RXD/I2C0_SDA/QSPI0_CLK/XT1_OUT/BPWM1_CH1Passive
15PA.7/EBI_AD7/SPI1_CLK/UART0_TXD/I2C1_SCL/QSPI1_MISO1/EPWM1_CH4/BPWM1_CH2/ACMP0_WLAT/TM2/INT1Passive
16PA.6/EBI_AD6/SPI1_SS/UART0_RXD/I2C1_SDA/QSPI1_MOSI1/EPWM1_CH5/BPWM1_CH3/ACMP1_WLAT/TM3/INT0Passive
17PA.5/QSPI0_MISO1/SPI1_I2SMCLK/UART0_nCTS/UART5_TXD/I2C0_SCL/UART0_TXD/BPWM0_CH5/EPWM0_CH0/QEI0_INDEXPassive
18PA.4/QSPI0/SPI0/SC0/UART0/UART5/I2C0/BPWM0/EPWM0/QEI0Passive
19PA.3/QSPI0/SPI0/SC0/UART4/UART1/I2C1/I2C0/BPWM0/EPWM0/QEI0/EPWM1Passive
20PA.2/QSPI0_CLK/SPI0_CLK/SC0_RST/UART4_RXD/UART1_RXD/I2C1_SDA/I2C0_SMBSUS/BPWM0_CH2/EPWM0_CH3Passive
21PA.1/QSPI0_MISO0/SPI0_MISO/SC0_DAT/UART0_TXD/UART1_nCTS/I2C2_SCL/CCAP_DATA7/BPWM0_CH1/EPWM0_CH4Passive
22PA.0/QSPI0/SPI0/SC0/UART0/UART1/I2C2/CCAP/BPWM0/EPWM0/DAC0Passive
23VDDIOPassive
24nRESETPassive
25PF.0/ICE_DATPassive
26PF.1/ICE_CLKPassive
27PC.5/EBI_AD5/QSPI0_MISO1/UART2_TXD/I2C1_SCL/UART4_TXD/EPWM1_CH0/CCAP_DATA5/QSPI1_SSPassive
28PC.4/EBI/QSPI0/I2S0/SPI1/UART2/I2C1/UART4/EPWM1/CCAP/QSPI1Passive
29PC.3/EBI/QSPI0/I2S0/SPI1/UART2/I2C0/UART3/EPWM1/CCAP/QSPI1Passive
30PC.2/EBI/QSPI0/I2S0/SPI1/UART2/I2C0/UART3/EPWM1/CCAP/QSPI1Passive
31PC.1/EBI_AD1/QSPI0_MISO0/I2S0_DO/SPI1_CLK/UART2_TXD/I2C0_SCL/EPWM1_CH4/CCAP_DATA1/ACMP0_O/EADC0_STPassive
32PC.0/EBI_AD0/QSPI0_MOSI0/I2S0_LRCK/SPI1_SS/UART2_RXD/I2C0_SDA/EPWM1_CH5/CCAP_DATA0/ACMP1_OPassive
33PA.12/I2S0_BCLK/UART4_TXD/I2C1_SCL/SPI2_SS/BPWM1_CH2/QEI1_INDEXPassive
34PA.13/I2S0_MCLK/UART4_RXD/I2C1_SDA/SPI2_CLK/BPWM1_CH3/QEI1_APassive
35PA.14/I2S0_DI/UART0_TXD/SPI2_MISO/I2C2_SCL/BPWM1_CH4/QEI1_BPassive
36PA.15/I2S0_DO/UART0_RXD/SPI2_MOSI/I2C2_SDA/BPWM1_CH5/EPWM0_SYNC_INPassive
37VSSPassive
38LDO_CAPPassive
39VDDPassive
40PC.14/EBI_AD11/SPI0_I2SMCLK/QSPI0_CLK/EPWM0_SYNC_IN/TM1Passive
41PB.15/EADC0_CH15/EBI_AD12/SPI0_SS/UART0_nCTS/UART3_TXD/I2C2_SMBAL/EPWM0_BRAKE1/EPWM1_CH0/TM0_EXTPassive
42PB.14/EADC0_CH14/EBI_AD13/SPI0_CLK/UART0_nRTS/UART3_RXD/I2C2_SMBSUS/EPWM1_CH1/TM1_EXT/CLKOPassive
43PB.13/EADC0/ACMP0/ACMP1/EBI/SPI0/UART0/UART3/I2C2/CCAP/EPWM1/TM2Passive
44PB.12/EADC0/DAC0/ACMP0/ACMP1/EBI/SPI0/UART0/UART3/I2C2/SD0/CCAP/EPWM1/TM3Passive
45AVDDPassive
46AVSSPassive
47PB.7/EADC0_CH7/EBI_nWRL/UART1_TXD/EBI_nCS0/BPWM1_CH4/EPWM1_BRAKE0/EPWM1_CH4/INT5/ACMP0_OPassive
48PB.6/EADC0_CH6/EBI_nWRH/UART1_RXD/EBI_nCS1/BPWM1_CH5/EPWM1_BRAKE1/EPWM1_CH5/INT4/ACMP1_OPassive

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Questions

Is there a KiCad symbol and footprint for the M481LE8AE?

Yes. The symbol is Celestial_MCU_NUVOTON:NUVOTON M481LE8AE and the footprint Package_QFP:LQFP-48_7x7mm_P0.5mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the M481LE8AE?

LQFP-48(7x7), with 48 pins. Its footprint is drawn on this page.

Where can I order the M481LE8AE?

JLCPCB lists it as part C3227240, with 0 in stock; the sellers' links on this page open their listings.

What can replace the M481LE8AE?

Parts like it in the library: the HK32F030C8T6A by HK, the CH338L by WCH (Nanjing Qinheng Microelectronics), the AT32F402CBT7 by ARTERY and the STM32C071CBT6 by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8