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N32905U1DN

Nuvoton TechExtended

10bit 16bit 200MHz 3V~3.6V 80 LQFP-128(14x14) Microcontrollers (MCU/MPU/SOC) ROHS

DatasheetJLCPCBLCSC
Part id
nuvoton-tech/N32905U1DN
Category
Microcontrollers (MCU, MPU, SOC)
Package
LQFP-128(14x14)
Pins
128
In stock
9 at JLCPCB (C89209)

Overview

The N32905U1DN is a microcontroller made by Nuvoton Tech in a LQFP-128(14x14) package with 128 pins. 10bit 16bit 200MHz 3V~3.6V 80 LQFP-128(14x14) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:N32905U1DN, from EasyEDA) and its footprint (Package_QFP:LQFP-128_14x14mm_P0.4mm, from KiCad's library), ready for a KiCad board. 9 are in stock at JLCPCB (part C89209).

Symbol

1GPB[1]/SDDAT1[0]/UHL_DM1/SPCLK2GPB[0]/SDDAT1[1]/UHL_DP1/SCLKO3GPB[14]/LMVSYNC/ISDA4GPB[13]/WDT_RST_/ISCK5GPD[12]/SPI0_CLK6GPD[13]/SPI0_CS0_7GPD[14]/SPI0_DI8GPD[15]/SPI0_DO9GPE[4]/SDDAT[2]10GPE[5]/SDDAT[3]11GPE[6]/SDCMD12GPE[7]/SDCLK13GPE[2]/SDDAT[0]14GPE[3]/SDDAT[1]15XIN16XOUT17VDD1818MVSSQ19MVDDQ20MVSSQ21MVDDQ22MVDD23MVREF24UD_VDD1825UD_VSS26UD_DM27UD_DP28UD_VDD3329UD_REXT30MVDD31VSS32GPE[1]/SVSYNC/LVDATA[17]33LVDATA[16]/SHSYNC/GPE[0]34LVDATA[15]/SPDATA[7]/GPC[15]35LVDATA[14]/SPDATA[6]/GPC[14]36LVDATA[13]/SPDATA[5]/GPC[13]37LVDATA[12]/SPDATA[4]/GPC[12]38LVDATA[11]/SPDATA[3]/GPC[11]39LVDATA[10]/SPDATA[2]/GPC[10]40LVDATA[9]/SPDATA[1]/GPC[9]41LVDATA[8]/SPDATA[0]/GPC[8]42GPC[7]/LVDATA[7]43GPC[6]/LVDATA[6]44GPC[5]/LVDATA[5]45GPC[4]/LVDATA[4]46GPC[3]/LVDATA[3]47GPC[2]/LVDATA[2]48GPC[1]/LVDATA[1]49GPC[0]/LVDATA[0]50LVDE/WDT_RST/GPD[11]51LVSYNC/GPD[10]52LHSYNC/GPD[9]53VDD1854LPCLK/GPB[15]55VDD3356ADC_VSS3357ADC_TP_YM58ADC_TP_XM59ADC_TP_XP60ADC_TP_YP61ADC_VDD3362ADC_AIN[0]/MIC_IN_P63ADC_AIN[1]/MIC_IN_M64ADC_AIN[2]65MVSS66ADC_AIN[3]67RTC_XOUT68RTC_XIN69RTC_RWAKE_70RTC_RPWR71RTC_VDD72VDD3373GPA[6]/SPI1_CS1_74GPA[5]/SPI0_CS1_75GPA[4]/UHL_DM176GPA[3]/UHL_DP177GPA[2]/LMVSYNC78GPA[1]/SD_CD_79GPA[0]80RST_81TCK/SPI1_CS1/PWM0/GPD[0]82TMS/HUR_TXD/PWM1/GPD[1]83TDI/HUR_RXD/PWM2/GPD[2]84TDO/HUR_CTS/PWM3/GPD[3]85TRST_/HUR_RTS/SPI0_CS1_/GPD[4]86UD_CDET87VDD1888MVSS89MVREF90MVSSQ91MVDDQ92MVDDQ93ADAC_HPVSS3394ADAC_HPVDD_3395ADAC_HPOUT_L96MVSSQ97ADAC_HPOUT_R98ADAC_AVSS3399ADAC_VREF100ADAC_VDD33101VDD33102VDD18103GPA[7]104ND[0]105ND[1]106ND[2]107ND[3]108ND[4]109ND[5]110ND[6]111ND[7]112NBUSY1_/SDDAT2[2]/GPD[6]113NBUSY0_/SDDAT2[3]/GPD[5]114NWR_/SDCMD2/GPD[8]115NRE_/SDCLK2/GPD[7]116NCLE/GPE[11]117NALE/GPE[10]118NCS1/SDDAT2[1]/GPE[9]119VSS120NCS0_/SDDAT2_[1]/GPE[8]121VDD33122URTXD/SPI1_CS1_/GPA[10]123URRXD/LMVSYNC/GPA[11]124SPDATA[1]/I2S_DIN/GPB[6]125SPDATA[0]/I2S_DOUT/SDDAT1[2]/GPB[5]126SFIELD/I2S_WS/SDDAT1[3]/GPB[4]127SVSYNC/I2S_BCLK/SDCMD1/GPB[3]128SHSYNC/I2S_MCLK/SDCLK1/GPB[2]
EasyEDA_Cloud:N32905U1DNFrom EasyEDA

Footprint

Package_QFP:LQFP-128_14x14mm_P0.4mmFrom KiCad's library

Pinout

128
The pins of the N32905U1DN
PinNameType
1GPB[1]/SDDAT1[0]/UHL_DM1/SPCLKUnspecified
2GPB[0]/SDDAT1[1]/UHL_DP1/SCLKOUnspecified
3GPB[14]/LMVSYNC/ISDAUnspecified
4GPB[13]/WDT_RST_/ISCKUnspecified
5GPD[12]/SPI0_CLKUnspecified
6GPD[13]/SPI0_CS0_Unspecified
7GPD[14]/SPI0_DIUnspecified
8GPD[15]/SPI0_DOUnspecified
9GPE[4]/SDDAT[2]Unspecified
10GPE[5]/SDDAT[3]Unspecified
11GPE[6]/SDCMDUnspecified
12GPE[7]/SDCLKUnspecified
13GPE[2]/SDDAT[0]Unspecified
14GPE[3]/SDDAT[1]Unspecified
15XINUnspecified
16XOUTUnspecified
17VDD18Unspecified
18MVSSQUnspecified
19MVDDQUnspecified
20MVSSQUnspecified
21MVDDQUnspecified
22MVDDUnspecified
23MVREFUnspecified
24UD_VDD18Unspecified
25UD_VSSUnspecified
26UD_DMUnspecified
27UD_DPUnspecified
28UD_VDD33Unspecified
29UD_REXTUnspecified
30MVDDUnspecified
31VSSUnspecified
32GPE[1]/SVSYNC/LVDATA[17]Unspecified
33LVDATA[16]/SHSYNC/GPE[0]Unspecified
34LVDATA[15]/SPDATA[7]/GPC[15]Unspecified
35LVDATA[14]/SPDATA[6]/GPC[14]Unspecified
36LVDATA[13]/SPDATA[5]/GPC[13]Unspecified
37LVDATA[12]/SPDATA[4]/GPC[12]Unspecified
38LVDATA[11]/SPDATA[3]/GPC[11]Unspecified
39LVDATA[10]/SPDATA[2]/GPC[10]Unspecified
40LVDATA[9]/SPDATA[1]/GPC[9]Unspecified
41LVDATA[8]/SPDATA[0]/GPC[8]Unspecified
42GPC[7]/LVDATA[7]Unspecified
43GPC[6]/LVDATA[6]Unspecified
44GPC[5]/LVDATA[5]Unspecified
45GPC[4]/LVDATA[4]Unspecified
46GPC[3]/LVDATA[3]Unspecified
47GPC[2]/LVDATA[2]Unspecified
48GPC[1]/LVDATA[1]Unspecified
49GPC[0]/LVDATA[0]Unspecified
50LVDE/WDT_RST/GPD[11]Unspecified
51LVSYNC/GPD[10]Unspecified
52LHSYNC/GPD[9]Unspecified
53VDD18Unspecified
54LPCLK/GPB[15]Unspecified
55VDD33Unspecified
56ADC_VSS33Unspecified
57ADC_TP_YMUnspecified
58ADC_TP_XMUnspecified
59ADC_TP_XPUnspecified
60ADC_TP_YPUnspecified
61ADC_VDD33Unspecified
62ADC_AIN[0]/MIC_IN_PUnspecified
63ADC_AIN[1]/MIC_IN_MUnspecified
64ADC_AIN[2]Unspecified
65MVSSUnspecified
66ADC_AIN[3]Unspecified
67RTC_XOUTUnspecified
68RTC_XINUnspecified
69RTC_RWAKE_Unspecified
70RTC_RPWRUnspecified
71RTC_VDDUnspecified
72VDD33Unspecified
73GPA[6]/SPI1_CS1_Unspecified
74GPA[5]/SPI0_CS1_Unspecified
75GPA[4]/UHL_DM1Unspecified
76GPA[3]/UHL_DP1Unspecified
77GPA[2]/LMVSYNCUnspecified
78GPA[1]/SD_CD_Unspecified
79GPA[0]Unspecified
80RST_Unspecified
81TCK/SPI1_CS1/PWM0/GPD[0]Unspecified
82TMS/HUR_TXD/PWM1/GPD[1]Unspecified
83TDI/HUR_RXD/PWM2/GPD[2]Unspecified
84TDO/HUR_CTS/PWM3/GPD[3]Unspecified
85TRST_/HUR_RTS/SPI0_CS1_/GPD[4]Unspecified
86UD_CDETUnspecified
87VDD18Unspecified
88MVSSUnspecified
89MVREFUnspecified
90MVSSQUnspecified
91MVDDQUnspecified
92MVDDQUnspecified
93ADAC_HPVSS33Unspecified
94ADAC_HPVDD_33Unspecified
95ADAC_HPOUT_LUnspecified
96MVSSQUnspecified
97ADAC_HPOUT_RUnspecified
98ADAC_AVSS33Unspecified
99ADAC_VREFUnspecified
100ADAC_VDD33Unspecified
101VDD33Unspecified
102VDD18Unspecified
103GPA[7]Unspecified
104ND[0]Unspecified
105ND[1]Unspecified
106ND[2]Unspecified
107ND[3]Unspecified
108ND[4]Unspecified
109ND[5]Unspecified
110ND[6]Unspecified
111ND[7]Unspecified
112NBUSY1_/SDDAT2[2]/GPD[6]Unspecified
113NBUSY0_/SDDAT2[3]/GPD[5]Unspecified
114NWR_/SDCMD2/GPD[8]Unspecified
115NRE_/SDCLK2/GPD[7]Unspecified
116NCLE/GPE[11]Unspecified
117NALE/GPE[10]Unspecified
118NCS1/SDDAT2[1]/GPE[9]Unspecified
119VSSUnspecified
120NCS0_/SDDAT2_[1]/GPE[8]Unspecified
121VDD33Unspecified
122URTXD/SPI1_CS1_/GPA[10]Unspecified
123URRXD/LMVSYNC/GPA[11]Unspecified
124SPDATA[1]/I2S_DIN/GPB[6]Unspecified
125SPDATA[0]/I2S_DOUT/SDDAT1[2]/GPB[5]Unspecified
126SFIELD/I2S_WS/SDDAT1[3]/GPB[4]Unspecified
127SVSYNC/I2S_BCLK/SDCMD1/GPB[3]Unspecified
128SHSYNC/I2S_MCLK/SDCLK1/GPB[2]Unspecified

Parts like it

8

Questions

Is there a KiCad symbol and footprint for the N32905U1DN?

Yes. The symbol is EasyEDA_Cloud:N32905U1DN and the footprint Package_QFP:LQFP-128_14x14mm_P0.4mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the N32905U1DN?

LQFP-128(14x14), with 128 pins. Its footprint is drawn on this page.

Where is the N32905U1DN datasheet?

Nuvoton Tech publishes it: the Datasheet link on this page opens it.

Where can I order the N32905U1DN?

JLCPCB lists it as part C89209, with 9 in stock; the sellers' links on this page open their listings.

What can replace the N32905U1DN?

Parts like it in the library: the NUC980DK63YC by Nuvoton Tech, the NUC980DK71YC by Nuvoton Tech, the N32903U1DN by Nuvoton Tech and the N32926U1DN by Nuvoton Tech. Check their datasheets: a part that fits the footprint may still differ in its ratings.