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TRSF4A020A - Speech Flash

This page provides the datasheet information for the TRSF4A020A, a member of the TRSF4A010A Speech Flash family.

Description

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.

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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Datasheet preview – TRSF4A020A

Datasheet Details

Part number TRSF4A020A
Manufacturer ChipSourceTek
File Size 2.53 MB
Description Speech Flash
Datasheet download datasheet TRSF4A020A Datasheet
Additional preview pages of the TRSF4A020A datasheet.

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ChipSourceTek TRSF4A0XXA/B Series Speech Flash 1. TRSF4A0XXA/B General Descriptions 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. The clock frequency of this up is typically 13.1072 (±3%) MHz. This chip operates over a wide voltage range of 1.8V~5.5V. It contains program ROM and data ROM inside. The maximum program ROM is 8K word and data ROM size is 32K ~ 124K byte depending on PROM density. The maximum working SRAM is ( 512+2 ) nibbles. It provides with total 4 software programmable I/O Ports. 2. TRSF4A0XXA/B Features  Operating voltage: 1.8V to 5.5V  Internal HROSC: 65.
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