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TRSF4A040A Datasheet Speech Flash

Manufacturer: ChipSourceTek

Overview: ChipS矽ou源rc特eT科ek技 TRSF4A0XXA/B Series Speech Flash 1. TRSF4A0XXA/B.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

s TRSF4A0XXA/B series are 4bit micro-controller which could play 4 channel melody or 4 channel ADPCM with PWM direct drive circuit.

PWM resolution is 12 bits.

They includes a low cost, high performance CMOS micro-processor.

Key Features

  • Operating voltage: 1.8V to 5.5V.
  • Internal HROSC: 65.536 MHz, LRCOSC 32K Hz  MCU Operation frequency: 13.1072 MHz.
  • Memory Size  Flash Program Memory capacity: 2KX12, 4KX12, 6KX12 or 8KX12 bits selected by option.  Flash Data ROM capacity: 32Kx8 ~ 124KX8 bits depending on PROM density.  SRAM size: 512X4 bits  User register: 2X4 bits.
  • Wakeup function for power-down mode  HALT mode wakeup source: Port A, PWM and RTC wakeup can wake-up from HALT mode to NORMAL mode and exec.

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