TRSF1602A(C) General Description：
The TxP16S2TM is a high performance 16-bit MCU, running up to 13MHz and provided with 128K FLASH and total 3K SRAM for high performance process of audio algorithm. It is the new generation computational kernel for Flash Speech series. It has initially aimed at the areas of speech application to demonstrate its profession. TxP16S2 furnish with a fast unit, which allows calculation instructions to be issued with access memory simultaneously during one cycle. The TRSF1602A(C) is equipped with TxP16S2 and integrating input/output ports,Audio PWM, Timer and Low Voltage Reset...etc. on a chip.
Furthermore, TRSF1602A(C) extend its external device connection capability such as Serial ROM/Flash. The internal memory capacity includes 128Kx16 program/data FLASH plus 3Kx16 working SRAM.
TRSF1602A(C) Features：
*Notice: TRSF1602C only supports SOP16-3 and SSOP24-2 packages.
*Notice: TRSF1602A(C) do not support ultra-deep sleep.
*Notice: PortC2 are forbidden to be connected with VCC or pull-up resistance.
*High-performance RISC TxP16S2 CPU
-wide working frequency and voltage 6Mhz ~13Mhz@1.8Volt ~ 5.5Volt
-Operation frequency is programmable by Software
-Built-in 3072x16 SRAM
-Embedded PC Stack Level 16
*Rich DSP function
-Hardware Circular Buffer support
-MAC Computation power : 13 MIPS (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 128Kx16
-Typical 1,000 erase/program cycles
-Greater than 10 years Data Retention
*Software-based audio processing technical
-Subband , ADPCM , Melody
*Support 18+2(ICE PAD can be as I/O) general purpose I/O port.
*Mono 16bit PWM
*6 IRQ include 2 external interrupt
*SPI Master interface
*Three timers: Timer1, Timer2, RTC timer
*Support Spread Spectrum clocking to reduce EMI.
*Watch dog timer (WDT)
*Low voltage reset (LVR)
*PB0, PB1, PB2, PB3 support two edge modes for wake-up function are rising and falling edge trigger.
*IR
*Low voltage detector
*Notice: VCC Decoupling Cap 10uF should be close to IC within 0.5cm.
*Notice: VCC Decoupling Cap 0.1uF should be close to IC within 0.5cm.
*Notice: PortC2 / PortC4 / PortC5 / PortC6 / PortC7 are forbidden to be directly connected to inductive components. For example, motors and coils, etc.
TRSF1602A(C) Application Field：
*MCU Application
*Electronic Dictionary
*Handheld Games
*Electronic Learning Aid (ELA)
*Electronics storybook
TRSF1602A(C) Block Diagram：
TRSF1602A(C) MAC Architecture：
TRSF1602A(C) Basic I/O Configuration：
TRSF1602A(C) Application Circuit and Chip Power Circuit：
Application Circuit: Mono16-bit PWM output
Notice:
1. VCC Decoupling Cap 10uF should be close to IC within 0.5cm.
2. VCC Decoupling Cap 0.1uF should be close to IC within 0.5cm.
TRSF1602A(C) Package: SOP8/SOP16-2/SOP16-3/SSOP24/SSOP24-2：
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