服务热线: 13823761625

产品中心

联系我们

当前位置:网站首页 >> 产品中心 >> MCU控制器 >> MCU单片机

MCU单片机

TR4P151,TR4P153

    TR4P151/153系列是高性能4位RISC微控制器,内置高达2KX12位OTP、256X4位SRAM、一个简单ADC、8位PWM、高达11个输入/输出端口和一个输入端口。

    它是一种灵活且经济高效的通用MCU应用解决方案。
    TR4P151/153 General Descriptions: 
        The TR4P151/153 series are high-performance 4-bit RISC micro-controller embedded with up to 2KX12 bits OTP, 256X4 bits SRAM, one simple ADC, 8 bit PWM, up to 11 Input/Output ports and one input port. 
        It’s flexible and cost-effective solution for general purpose MCU applications. 

    TR4P151/153 Features:
    Operating voltage:
        (1)2.0V to 5.5V for Temp.=25℃
        (2) 2.2V to 5.5V for Temp.=-40℃~+85℃
    This MCU can operate in high speed and low speed mode by software. Below is the chip performance in different modes. 
        (a)Internal high speed HRCOSC : 8 MIPS / 4 MIPS / 2 MIPS / 1 MIPS. 
        (b)Internal low speed LRCOSC : 114.69KIPS / 57.34 KIPS / 28.67 KIPS / 14.33 KIPS. 
        (KIPS means thousand instructions per second ) 
        (c)External EXTOSC: 8 MIPS (16 MHz X’tal) ~ 0.5 MIPS (1 MHz X’tal ).TR4P151AT/AF only. 
    Memory Size 
        Program ROM size : 2KX12 bits (OTP type) 
        SRAM size: total 256x4 bits SRAM 
    Wake up function for power-down mode 
        HALT mode wake up source: RTC timer overflow, PA0~3, PB0~3 and PD0~3 edge trigger 
    11 input /output ports: PA0~PA2, PB0~PB3, PD0~PD3. Each I/O can be bit programmable as input or output port. These 11 I/Os also provided level-change-wakeup function. Pull up and pull down resistor setting is available by software. 
    1 input port PA3, PA3 is shared with RSTB (reset) pin by option. It also provides level-change-wakeup function. Pull up and pull down resistor can be configured by software too. 
    Port A, Port B and Port D are provided with high sink current 24mA @VDD=5V,Vol=0.5V( except PA3 ) 
    Port A, Port B and Port D are provided with high drive current 23mA @VDD=5V,Voh=4.5V( except PA3 ) 
    PA1 built-in 38KHz modulator by option. 
    Built-in external 32Kl or 1~16MHz X’tal oscillator by option. 
    One 6 bit simple AD converter. 
    One Op-Amp is provided, three pins shared with PD0, PD1, PB2 (by option). 
    One comparator is provided, two input pins shared with PD2, PD3 (by option). 
    Three timers 
         Timer 1: 8 bits timer/counter/PWM, its clock source can be from chip-internal or external. 
         Timer 2: 8 bits timer 
         RTC : time period 0.125 /0.25/0.5/1 Sec or 15.625/31.25/62.5/125 ms, RTC Clock source comes from internal LRCOSC or external 32k X’tal oscillator. 
    Four reset condition 
         Low voltage reset (LVR 1.8V) 
         Power on reset 
         External RSTB pin shared with PA3 pin by option. 
         Watch dog timer overflow reset ( 0.125 sec ~ 1 sec by option ) 
    Three internal interrupt sources: TIMER1, TIMER2 or RTC interrupt. 
    WDT(Watch dog timer) 
         WDT can be enabled/disabled in HALT mode by option 
         WDT clock source comes from internal LRCOSC or external 32K X’tal for reliable operation. 
    Provides 8 Bits PWM, PWM signal output is shared with PA2 pin by option. 
    Built-in high frequency internal 32MHz RC oscillator ( HRCOSC, frequency deviation within ±2%, temperature range at -40℃~+85℃, Vdd = 2.0V to 5.5V ) 
    Built-in low frequency internal RC OSC (LRCOSC) 459KHz ( frequency deviation within ±12% )

    TR4P151/153 Package (6/8/14 SOP):


    TR4P151/153 Block Diagram:


    TR4P151/153 Application Circuit:
     PCB Layout guide line for 32K Crystal 
    Notice: 
    1. The overall shield track must be placed around the 32k crystal. 
    2. The 32k crystal must be placed close to XIN & XOUT pin (<0.5cm is perfect) 
    3. Ground “path A”and “path B”must be separated.












    请提交您的基本信息,发邮件Sales@ChipSourceTek.com,或者打电话给我们,13823761625(微信同号),我们将会尽快与您联系!

    *

    *

    *

    *

相关产品