Description
Table 1-1 AC6965A Pin Description
PIN Name
NO.1 PC5
2 PC4
USBDM 3
PC3 4 USBDP
5 PA4 6 PA3
I/O Type I/O
I/O I/O I/O I/O
Drive (mA)
Function
/
GPIO
/
GPIO
USB Negative
/
Data
(pull down)
/
GPIO
USB Positive
/
Data
(pull down)
/ /
Other Function
SD0CLKA：SD0 Clock(A); SPI1DOB：SPI1 Data Out(B); IIC_SDA_B：IIC SDA(B); ADC12：ADC Input Channel 12; TMR1：Timer1 Clock Input; UART2RXD：Uart2 Data In(D); SD0CMDA：SD0 Command(A); SPI0_DAT3AB(3)：SPI0 Data3(AB)； SPI1CLKB：SPI1 Clock(B); IIC_SC
Features
- CPU
32-bit DSP supports hardware Float Point Unit (FPU) Up to 160MHz programmable processor
power requirement Support GFSK and π/4 DQPSK all paket types Provides +6dbm transmitting power receiver with -90dBm sensitivity
64Vectored interrupts 4 Levels interrupt priority
Fast AGC for enhanced dynamic range Supports
DSP Audio Processing
SBC, AAC Audio decodes supported for BT
a2dpavctpavdtpavrcphfpsppsmpattgapg attrfcommsdpl2cap profile
audio mSBC voice codecs supported for BT phone
Periphe.
AC6965A-Jieli.pdf
