AC1289A0 Datasheet (Jieli)

AC1289A0, MCU

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

AC1289A0 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 MP