|
Specifications | |
|
CPU |
ARM926EJ-S Up to 280MHz |
|
Power Management Unit （PMU） |
Battery Charger Power On/Off LDO33 and BUCK11 |
|
Bluetooth |
Bluetooth dual-mode solution Compatible with V5.0/V4.2/V4.0/V2.1+EDR Power Control and Enhanced Power Control Low Power Mode（Sniff / Sniff Sub-rating etc. ） |
|
Audio Codec |
two DAC and two ADC Supports 8KHz/9.6KHz/11.025KHz/12KHz/16KHz/22.05KHz/24KHz/32KHz/44.1KHz/48KHz Sampling Rate Supports multiple audio coding/decoding formats Audio 3A function (AEC, AGC and ANR) |
|
Peripherals |
MMC/SD SPI TWI I2S UART GPIO PWM |
|
Memory |
On-chip RAM and ROM Embedded 4Mbit/8Mbits/16Mbits SPI Flash |
|
Package |
QFN48,6mm x 6mm x 0.85mm QFN32,4mm x 6mm x 0.85mm |
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