AC1289A0 - MCU

The AC1289A0 by Jieli is a MCU. Below is the official datasheet preview.

Datasheet Details

Part number	AC1289A0
Manufacturer	Jieli
File Size	1.46 MB
Description	MCU
Datasheet	AC1289A0-Jieli.pdf
Additional preview pages of the AC1289A0 datasheet.

AC1289A0 Product details

Description

PIN Name NO.1 VBAT Type P VPWR PI 2 (PP0) (I/O) 3 PB10 I/O 4 PB6 I/O 5 PB5 I/O 6 UDBDM I/O 7 USBDP I/O 8 PA8 I/O 9 PA5 I/O 10 PA3 I/O 11 PA2 I/O 12 PA1 I/O 13 PA0 I/O 14 AVSS G 15 VCM P 16 VCMO1 O Table 2-1 AC1289A Pin Description Function Other Function GPIO GPIO GPIO GPIO USB Negative Data (pull down) USB Positive Data (pull down) GPIO (pull up) GPIO GPIO GPIO GPIO GPIO Battery interface; Charge Power Input; UART1TXA:Uart1 Data Output(A); UART1RXA

Features

AC1289A0 Datasheet CPU 32bit DSP Maximum speed 160MHz 16KB I-Cache / RO-Cache Interrupts with 8 priority level Memory 32KB OTP 40KB SRAM Optional built-in flash memory Clocks On-chip 16 MHz clock On-chip 200KHz lower-temperature-drift clock 12 MHz crystal oscillator DSP Audio Processing Support MP2, MP3, WMA, WAV decoding Multi-band DRC limiter Multi-band EQ configuration for voice Effects Audio Codec Two channels 16-bit DAC, single-ended with SNR ≥ 97dB, differential with SNR ≥ 100dB One chan.

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Published: Jan 19, 2025 |