23
D-NE20/NE20LS
Pin No. Pin Name I/O Description
51 SDA11 O Address bus to SDRAM
52 SDA10 O Address bus to SDRAM
53 VDIOSD2 – Power supply terminal (+2.1V)
54 VSS3 – Ground terminal
55 DVDD0 – Power supply terminal (+1.5V)
56 TMS – not used
57 SDA8 O Address bus to SDRAM
58 SDA9 O Address bus to SDRAM
59 TDO – not used
60 SDA7 O Address bus to SDRAM
61 SDA6 O Address bus to SDRAM
62 TDI – not used
63 SDA4 O Address bus to SDRAM
64 SDA5 O Address bus to SDRAM
65 TEST4 – Ground terminal
66 SDA1 O Address bus to SDRAM
67 SDA2 O Address bus to SDRAM
68 RTCK – not used
69 SDA0 O Address bus to SDRAM
70 SDA3 O Address bus to SDRAM
71 TCK – not used
72 VDIOSD3 – Power supply terminal (+2.1V)
73 VSS4 – Ground terminal
74 VDIO1 – Power supply terminal (+2.1V)
75 PI7/AIFBCK O Latch signal output to RF amplifier (not used)
76 PI6/AIFLRCK O LCD back light on/off signal output (not used)
77 PI5 O Line out/headphone mute control signal output
78 PI4/AIFPCMD O Headphone amplifier chip enable signal output
79 PI3/XBCKO O signal output to outside D/A converter (not used)
80 PI2/LRCKO O signal output to outside D/A converter (not used)
81 PI1 I/O not used
82 PI0/PCMDO O signal output to outside D/A converter (not used)
83 ADCLK I signal output to outside D/A converter (not used)
84 DOUT O Output terminal of digital audio signal
85 PJ7/MON7(MONCK) O Headphone amplifier setting control signal output
86 PJ6/MON6(MONDO) O Headphone amplifier setting control signal output
87 PJ5/MON5 O Headphone amplifier, power control signal output (not used)
88 PJ4/MON4 O SCOR monitor signal output (not used)
89 PJ3/MON3 O GPS monitor signal output (not used)
90 PJ2/MON2 I Sound pressure regulation volume setting signal output (not used)
91 PJ1/MON1 O DFCT monitor signal output (not used)
92 XRST_PWR_O O not used
93 VSS6 – Ground terminal
94 VDIO2 – Power supply terminal (+2.1V)
95 DVDD1 – Power supply terminal (+1.5V)
96 AVDDA1 – Power supply terminal (+2.7V)
97 AOUTR O Built in D/A converter (R-ch) signal output
98 VREFR I Standard voltage terminal (for built in D/A converter R-ch)
99 AVSDA1 – Ground terminal
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
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