The TxP16TM is a high-performance 16-bit MCU, pronounced Tritan Superior Processor 16. It is a new generation of computing cores in the TRD16P161B series. It was originally targeted at controllers and multimedia digital signal processing (DSP) applications to demonstrate its expertise. The TxP16 provides a fast MAC architecture that allows multiply + add instructions to be issued simultaneously to the access memory in one cycle. The TRD16P161B is equipped with TxP16 and integrated I/O ports, PWM, timer and low voltage reset... Let's wait.
    In addition, the TRD16P161B extends its ability to connect external devices such as serial ROM/Flash. Internal memory capacity includes 12Kx16 program/data OTP ROM and 3072x16 working SRAM.

* High-performance RISC TxP16 CPU
-13Mhz@2.4Volt~5.5 volts, 11Mhz@2.4Volt~5.5 volts or 6.5Mhz@2.4Volt~5.5 volts
- Built-in 3072x16 SRAM
- Mixed instruction and data memory shared with 12Kx16 OTP ROM
- Embedded PC stack level 16
* Rich DSP features
- Hardware ring buffer support
-MAC Computing power: 13MIPS (Max)
- Multi-function support: In MAC computing, access two operands in memory at the same time in one cycle
- Extended dynamic range: a 40-bit accumulator that ensures no overflow in 512 consecutive + addition operations
* Software-based audio processing technology
-ADPCM, CELP, melody synthesis, up to 12 channels
* System clock: RC oscillator 65.536MHz±1%
* Supports 24 universal I/O ports
* Stereo 16-bit PWM
* Advanced interrupt system
-6 Internal interrupts (PWM, T1, T2, RTC, SPI, StackOvl)
-3 External interruption
-FIRQ
*SPI main interface
* Timer1, Timer2 with external I/O pin triggers
* Support for spread spectrum clock to reduce EMI
* Mono DAC
*ADC 10-bit /71.2 kbps (@ACQT=4*TAD and FADC=1Mhz) /8 channels
* Microphone preamplifier circuit
* Low battery detector (low battery detector accuracy is ±4%)
* Anti-noise touch key detection circuit
* Support external 32768 Crystal
* Watchdog Timer (WDT)
* Low Voltage reset (LVR)

*PB0 and PB1 support two edge modes of rising edge trigger and falling edge trigger for wake-up function. Rising and falling edge triggers are selected by option.
* Port C supports four comparators
* Built-in low power RC oscillator 32768Hz±2%, suitable for 0.0625ms, 0.125ms, 0.25ms, 1ms, 2ms, 4ms, 8ms and 128ms, wake-up or real-time clock use. The RC oscillator can be disabled by option.

* Walkie-talkie

 

    16-bit x 16-bit MAC is available for digital signal processing. The core of the MAC operation is the multiplication MX&MY using 2's complement operand and the sum of the previous 40-bit MF, and then rounding the stored result into the 40-bit MR To register the basic MAC architecture as shown in Figure 5.5.

8 external I/O input channels
10-bit signed ADC
Up to 71.2K samples per second (@ACQT=4*TAD, ADC clock =1Mhz)
Programmable acquisition time
Initiate ADC conversion via S/W, audio PWM, timer, RTC, or external I/O pins
Built-in 4x10 bit ADC data buffer

Application circuit 1.a: Stereo 16-bit PWM AMP output with serial flash memory

Application Circuit 1.b: Stereo 15-bit PWM output with serial flash memory

Application Circuit 1.c: MONO16-bit PWM output with serial flash memory (1.5V battery x 4)

Application Circuit 1.d: MONO16-bit PWM output with serial flash memory (1.5V battery x 2)