Pin Description I/O Hi Hi-z Remarks
46 MICN A.I - - -
47 Reference
Voltage
A.O - - -
48 RSSI A.I - - -
49 P0.4 D.I - - -
50 AD4N A.I - - -
51 AD4P A.I - - -
52 (NO USE) D.I - - -
53 KEY_STRB D.O Active - -
54 KEY_STRB D.O Active - -
55 KEY_STRB D.O Active - -
56 LCD_SEGMENT D.O Active - -
57 LCD_SEGMENT D.O Active - -
58 LCD_SEGMENT D.O Active - -
59 KEY_STRB D.O Active - -
60 KEY_STRB D.O Active - -
61 LCD_SEGMENT D.O Active - -
62 LCD_SEGMENT D.O Active - -
63 VDD - - - -
64 VSS - - - -
65 VDD for
EEPROM
D.O - - -
66 I2DAT D.I/O Active - -
67 I2CLK D.I/O Active - -
68 MODE D.I - - -
69 R2 D.I - - -
70 (NO USE) D.O - - -
71 VBACK/P0.7 D.I - - -
72 LCD_SEGMENT D.O Active - -
73 LCD_SEGMENT D.O Active - -
74 LCD_SEGMENT D.O Active - -
75 LCD_SEGMENT D.O Active - -
76 LCD_SEGMENT D.O Active - -
77 VDDLI - - - -
78 LCD_SEGMENT D.O Active - -
79 LCD_SEGMENT D.O Active - -
80 LCD_SEGMENT D.O Active - -
81 LCD_SEGMENT D.O Active - -
82 LCD_SEGMENT D.O Active - -
83 LCD_SEGMENT D.O Active - -
84 LCD_SEGMENT D.O Active - -
85 VSS - - - -
86 VDD - - - -
87 LCD_SEGMENT D.O Active - -
88 (NO USE) D.O - -
61