Data Sheet
AV6302 Datasheet (Preliminary) revision 0.3
CONTENTS SUBJECT TO CHANGE WITHOUT NOTICE 10 AVNERA PROPRIETARY & CONFIDENTIAL | PROVIDED UNDER NDA
2.2 PIN DESCRIPTION
Table 2-1 AV6302 Pin Description
Pin No.
Symbol
Pin Type
Description
1
GPIO4
S_MOSI (SPI Slave)
S_SDA (TWI Slave)
ENC1A
Digital I/O
GPIO port 4; usage is programmable to GPIO OR to
S_MOSI OR to
S_SDA OR to
Encoder resource # 1 (A)
2
GPIO3
S_SCLK (SPI Slave)
UART_RX
PWM1
Digital I/O
GPIO port 3; usage is programmable to GPIO OR to
S_SCLK OR to
UART Receiver OR to
PWM resource # 1
3
GPIO2
S_SSB (SPI Slave)
UART_TX
PWM0
Digital I/O
GPIO port 2; usage is programmable to GPIO OR to
S_SSB OR to
The UART Transmitter OR to
PWM resource # 0
4
GPIO1
DSCN
PA_EN
Digital Output
GPIO port 1; Usage is programmable to GPIO OR to
Diversity Switch – OR to
Power Amp Enable
5
GPIO0
DSCP
DSC
Digital Output
GPIO port 0; Usage is programmable to GPIO OR to
Diversity Switch + OR to
DSC
6
GPIO16
I2S STEREO OUT
CEN
PWM2
Digital Output
GPIO port 16; Usage is programmable to GPIO OR to
I2S port 0 Stereo Out OR to
CEN OR to
PWM resource #2
7
XTALP
Analog input
External crystal input
8
XTALN
Analog input
External crystal input
9
VDDXO
Analog
Crystal oscillator regulator bypass pin
10
IREF
Analog pin
Reference current setting resistor connection
11
BGOUT
Analog bypass
Bandgap reference bypass and resistor pin
12
ADC0
Analog Input
Muxed ADC port 0
13
ADC1
Analog Input
Muxed ADC port 1
14
ADC2
Analog Input
Muxed ADC port 2
15-17,
19, 22-
23, 31,
51
N/C
-
No connection – Do Not Ground
18
VDDRXADC
Bypass
Bypass pin for Receiver IF Data Converter
20
RFP
RF I/O
RF input/output positive
21
RFN
RF I/O
RF input/output negative
24
VDDMIC
Analog bypass
Microphone supply voltage bypass
25
MICN
Analog input
Microphone pre-amp negative input
26
MICP
Analog input
Microphone pre-amp positive input
27
HP_GND
Analog ground
Headphone ground
28
VCM
Analog bypass
Headphone/DAC common mode bypass pin
29
HPL
Analog output
Headphone left
30
HPR
Analog output
Headphone right
32
VDC
Supply pin
5V input supply voltage from +5V AC/DC adaptor
33
V3P6
Bypass
Bypass pin for 3.6V main regulator
34
VBAT
Bypass
Li Ion battery or regulator output connection
35
VIN
Analog
Input voltage for the chip
36
BGND
Connect directly to Ground
37
PWR
Digital input
Power on/off pin
38
TS
Analog input
Temperature sense for battery charger
39
RESETN
Digital input
RESET signal; active low; 3.3V CMOS I/O
40
GPIO15
Digital I/O
GPIO port 15; usage is programmable to GPIO OR to