Ver 1.3
PRELIMINARY
EAGLE
NDFL_BUSYx / NMIx / GPIO[20]
108
109
110
111
Y11
W11
Y12
W13
B
B
O
B
PBCCT4AN
4mA
4mA
4mA
4mA
NDFL_REx / UART_Tx[2] / DMA_REQx[0]
/ GPIO[37]
PBCCT4AN
POC4C
NDFL_CEx
NDFL_WEx / UART_Rx[2] / DMA_ACKx[0]
/ GPIO[38]
PBCCT4AN
CORE_VDD(1.8V)
112
113
114
115
V14
U14
Y14
W14
PWR
GND
B
PVDD
PVSS
PBCCT4AN
PBCCT4AN
CORE_GND
NDFL_DATA[0] / KEY_IN[1] / GPIO[108]
NDFL_DATA[1] / KEY_OUT[1] / GPIO[109]
4mA
4mA
B
NDFL_DATA[2] / KEY_IN[0] / USB_ovrcur
/ GPIO[110]
NDFL_DATA[3] / KEY_OUT[0] / USB_prtpwr
/ GPIO[111]
116
117
Y15
B
B
PBCCT4AN
PBCCT4AN
4mA
4mA
W15
NDFL_DATA[4] / GPIO[112]
NDFL_DATA[5] / GPIO[113]
NDFL_DATA[6] / GPIO[114]
NDFL_DATA[7] / GPIO[115]
TSD_CSx2 / GPIO[95]
TA[12] / I2S_SCK / GPIO[69]
TA[11] / I2S_SDI / GPIO[68]
TA[10] / EXT_IRQ[0] / I2S_SDO / GPIO[67]
TA[9] / GPIO[2]
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
Y16
W16
Y17
W17
Y18
U19
V20
W19
V19
U16
V17
W20
Y20
V18
Y19
W18
U17
U18
B
B
B
B
B
B
B
B
B
PWR
GND
B
B
B
B
B
PWR
GND
PBCCT4AN
PBCCT4AN
PBCCT4AN
PBCCT4AN
PBCCT4CN
PBCCT4CN
PBCCT4CN
PBCSCT4CN
PBCCT4CN
PDVDD
4mA
4mA
4mA
4mA
4mA
4mA
4mA
4mA
4mA
Schmitt
IO_VDD(3.3V)
IO_GND
PDVSS
TA[8] / GPIO[1]
PBCCT4CN
PBCCT4CN
PBCCTD4CN
PBCCTD4CN
PBCCTD4CN
PVDD
4mA
4Ma
4mA
4mA
4mA
TA[7] / GPIO[0]
TA[6](cfg[6])
Pull Down
Pull Down
Pull Down
TA[5](cfg[5])
TA[4](cfg[4])
CORE_VDD(1.8V)
CORE_GND
PVSS
TSD_CLK / USB_ovrcur / SND_MCLK
/ GPIO[88]
136
U20
B
PBCCT4CN
4mA
TSD_DQM[1] / GPIO[90]
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
T17
T19
T18
T20
R17
R19
R18
R20
P17
P19
P20
P18
N17
N19
N18
N20
M17
M19
M18
J19
B
B
B
B
B
B
B
B
B
B
B
PWR
GND
B
B
B
B
B
B
B
B
B
B
B
B
B
PBCCT4CN
PBCCT4CN
PBCCT4CN
PBCCT4CN
PBCCT4CN
PBCCT4CN
PBCCT4CN
PBCCT4CN
PBCCT4CN
PBCCT4CN
PBCCT4CN
PDVDD
4mA
4mA
4mA
4mA
4mA
4mA
4mA
4mA
4mA
4mA
4mA
TD[8] / DEC_ACTIVE / KEY_IN[2] / GPIO[80]
TD[9] / HSYNC_IN / KEY_OUT[2] / GPIO[81]
TD[10] / VYSNC_IN / KEY_IN[1] / GPIO[82]
TD[11] / DEC_FIELD / KEY_OUT[1] / GPIO[83]
TD[12] / UART_Tx[2] / KEY_IN[0] / GPIO[84]
TD[13] / UART_Rx[2] / KEY_OUT[0] / GPIO[85]
TD[14] / EXT_IRQ[1] / SND_SCK / GPIO[86]
TD[15] / EXT_IRQ[3] / SND_LRCK /GPIO[87]
TD[0] / DEC_DIN[0] / EXT_IRQ[0] / GPIO[72]
TD[1] / DEC_DIN[1] / EXT_IRQ[1] GPIO[73]
IO_VDD(3.3V)
IO_GND
PDVSS
TD[2] / DEC_DIN[2] / EXT_IRQ[2] / GPIO[74]
TD[3] / DEC_DIN[3] / EXT_IRQ[3] / GPIO[75]
TD[4] / DEC_DIN[4] / KEY_IN[4] / GPIO[76]
TD[5] / DEC_DIN[5] / KEY_OUT[4] / GPIO[77]
TD[6] / DEC_DIN[6] / KEY_IN[3] / GPIO[78]
TD[7] / DEC_DIN[7] / KEY_OUT[3] / GPIO[79]
TA[3](cfg[3])
PBCCT4CN
PBCCT4CN
PBCCT4CN
PBCCT4CN
PBCCT4CN
PBCCT4CN
PBCCTD4CN
PBCCTD4CN
PBCCTD4CN
PBCCTD4CN
PBCCT4CN
PBCCT4CN
PBCCT4CN
PBCCT4CN
PVDD
4mA
4mA
4mA
4mA
4mA
4mA
4mA
4mA
4mA
4mA
4mA
4mA
4mA
4mA
Pull Down
Pull Down
Pull Down
Pull Down
TA[2](cfg[2])
J17
J20
J18
K19
K20
L20
L19
K18
TA[1](cfg[1])
TA[0]
TBA[1] / I2S_MCLK / GPIO[71]
TBA[0] / I2S_LRCK / GPIO[70]
TSD_CSx / GPIO[94]
TSC_RASx / GPIO[91]
B
PWR
CORE_VDD(1.8V)
21
CONFIDENTIAL
Beijing Peak Microtech Co.Ltd.
ETC [ ETC ]
