TR16F801A/B General Description:
The TxP16ETM is a high performance 16-bit MCU, running up to 32MHz and provided with 64K FLASH and total 4K SRAM for high performance process of audio algorithm, power control and motor control. It is the new generation computational kernel for Flash DSP series. It has initially aimed at the areas of controller and multimedia digital signal processing (DSP) application to demonstrate its profession. TxP16E furnish with fast MAC architecture, which allows multiplication+accumulation instructions to be issued with access memory simultaneously during one cycles. The TR16F801 is equipped with TxP16E and integrating input/output ports,Audio PWM, Timer and Low Voltage Reset...etc on a chip. Built-in high-speed 10-bit ADC can apply to AC power and motor control application easily.
Furthermore, TR16F801 extend its external device connection capability such as Serial ROM/Flash. The internal memory capacity includes 64Kx16 program/data FLASH plus 4Kx16 working SRAM.
TR16F801A/B Features:
*High-performance RISC TxP16E CPU
-wide working frequency and voltage 1Mhz ~32Mhz@1.8Volt ~ 5.5Volt
-Operation frequency is programmable by Software
-Built-in 4096x16 SRAM
-Hybrid Instruction and data memory share with 64Kx16 Flash ROM
-Embedded PC Stack Level 24
*Rich DSP function
-Hardware Circular Buffer support
-MAC Computation power : 32MIPS (max.)
-Multi-Function Support: In MAC calculation, simultaneously access two operands from memory in one cycle
-Extend Dynamic Range: A 40-bit accumulator to ensure in 512 successive multiple+additions no overflows
*Embedded Flash 64Kx16
-Typical 100,000(TR16F801A) / 20,000(TR16F801B) erase/program cycles
-Greater than 10 years Data Retention
*Software-based audio processing technical
-Subband, ADPCM , CELP , Melody systhesis up to 20 channels ( Max )
*Support 20+2(ICE PAD can be as I/O) general purpose I/O port, can be configured to open-drain output
*Stereo 8~ 16-bit PWM can be adjustable
*15 IRQ & 1 NMI
-NMI is non-mask interrupt, can interrupt IRQ immediately
-2 external interrupt
*UART for IAP(In Application Programming)
*4 bit SPI Master Hardware support DMA transfer
*SPI Slaver
*Green Mode
*Timer1 , Timer2 with Pre-scale
*Low power instruction
*24-Hours / One day Real-Time Clock
*ICE support Data RAM monitor for motor control debug
*Support Spread Spectrum clocking to reduce EMI.
*CPU Array
*I2C interface
*Watch dog timer (WDT)
*Low voltage reset (LVR)
*Low dropout regulator(LDO) supply 3.3V/1.8V@20mA (voltage drop 0.1v )
*PB0, PB1, PB2, PB3 support two edge modes for wake-up function are rising and falling edge trigger.
*Comparators
*ADC 10bit / 285 kbps(@ACQT = 4*TAD) / 8 channel
*Temp. Sensor
*Microphone
*IR Application
*PWM(2 channel) Control for Motor
*1402 interface
*Anti-noise Touch Key detecting circuit
TR16F801A/B Application Field:
MCU Application
Electronic Dictionary
Handheld Games
Electronic Learning Aid (ELA)
Digital Photo Frame
Electronics storybook
Power / motor control
TR16F801A/B Block Diagram:
TR16F801A/B MAC Architecture:
TR16F801A/B Timer_DPPWM_SYNCCK(See UART/PWM Controller）：
TR16F801A/B High speed 8-Channels / 10-bits ADC Structure Diagram：
TR16F801A/B PWM1 / PWM2 PIN Configuration Diagram：
TR16F801A/B I/O Pin Select Diagram：
TR16F801A/B Application Circuit：
TR16F801A/B Package: SOP28 / SOP32 / SOP16 / LQFP32：
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