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KDC-W9537U/W9537UY
KDC-X9006U/X991
MICROCOMPUTER'S TERMINAL DESCRIPTION
Pin No.
Pin Name
56
3.3VDD
57,58
X2, X1
59
CVSS
60
CKSEL
61
PSEL
62
2.5VDD
63
VSS
64
MODE0
65
MODE1
66
PAN_RST
67
AVDD1
68,69
NC
70
AVSS1
71
AVSS0
72
AVDD0
73
WAVE_IN
74
F06
75
F05
76
F04
77
F03
78
F02
79
F01
80
PAN3.3DET
81
2.5VDD
82
VSS
83
NC
84
NC (TYPE)
85
NC
86
REMO
87
PON_OEL
88
PON_3.3V
89
PON_5V
90
BUS_CLK
91
OEL_WAIT
14
I/O
Application
-
I
Clock input
-
I
Clock generator operational mode input
Input of input frequency selection signal in
I
PLL mode
-
-
I
µ-com operation mode input
µ-com operation mode input
I
Used when debugging
I
Input from reset IC
I
D/A conversion reference voltage
I
Input-dedicated terminal
-
D/A conversion reference GND
-
D/A conversion reference GND
I
A/D conversion reference voltage
I
Audio input
I
BPF (10kHz)
I
BPF (3.3kHz)
I
BPF (1kHz)
I
BPF (330Hz)
I
BPF (150Hz)
I
BPF (63Hz)
I
Monitor voltage (PAN3.3V)
O
I
O
I
Remote control signal input
I/O OEL AVDD power supply switch
I/O FROM, RAM, OEL3.3V, E2P_ROM switch
I/O 5V power supply switch
O
OEL controller clock
I
OEL controller wait
Processing Operation Description
8MHz, internal 80MHz
Direct connection to GND
VDD connection when the main clock is 5.5MHz or above,
GND for other frequencies
Direct connection to GND
H: While writing-in
Clear in ***msec after PON_PANON,
Reset in 60usec after PON_PANOFF
Connected to SW3.3V, 0V when POWER OFF
Pull-down
Direct connection to GND
Direct connection to GND
Connected to SW3.3V, 0V when POWER OFF
AD read
AD read
AD read
AD read
AD read
AD read
AD read
AD read
Output L fi xed
Detect with pulse width
H: ON, Hi-Z: OFF
H: ON, Hi-Z: OFF
Remote control IC, Spectrum analyzer IC power supply
H: ON, Hi-Z: OFF
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