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                          目录Q4k嘉泰姆

   1.产品概述      2.产品特点      3.应用范围     4.技术规格书下载（PDF文档）Q4k嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品Q4k嘉泰姆

一.产品概述Q4k嘉泰姆

   The CX8P51 series is a family of low-cost, high speed, high noise immunity, EPROM/ROM-based 8-bit CMOS microcontrollers. It employs a RISC architecture with only 47 instructions. All instructions are single cycle except for program branches which take two cycles. The easy to use and easy to remember instruction set reducesdevelopment time significantly.Q4k嘉泰姆

       The CX8P51 series consists of Power-on Reset (POR), Brown-out Reset (BOR), Power-up Reset Timer (PWRT),Oscillator Start-up Timer(OST), Watchdog Timer, EPROM/ROM, SRAM, tri-state I/O port, I/O pull-high/open-drain control, Power saving SLEEP mode, 4 real time programmable clock/counter, Interrupt, SPI, RFC, data compare, Wake-up from SLEEP mode, and Code Protection for EPROM products. There are four oscillator configurations to choose from, including the power-saving LP (Low Power) oscillator and cost saving RC oscillator.The CX8P51 series address 4K×13 of program memory.Q4k嘉泰姆

     The CX8P51 series can directly or indirectly address its register files and data memory. All special function registers including the program counter are mapped in the data memory.Q4k嘉泰姆

二.产品特点Q4k嘉泰姆

˙Only 49 instructionsQ4k嘉泰姆
˙Only 47 single word instructionsQ4k嘉泰姆
˙5-level deep hardware stackQ4k嘉泰姆
˙4K x 13 bits on chip EPROM/ROMQ4k嘉泰姆
˙140 x 8 bits on chip general purpose registers (SRAM)Q4k嘉泰姆
˙1 8-bit real time clock/counter with 8-bit programmable prescalerQ4k嘉泰姆
˙3 8-bit real time clock/counter with period settingQ4k嘉泰姆
˙On chip Watchdog Timer (WDT) with internal oscillator for reliable operation and soft-ware          watch-dog enable/disable controlQ4k嘉泰姆
˙4 I/O ports (38 I/O pins) with independent direction controlQ4k嘉泰姆
˙32 programmable pull-high input pinsQ4k嘉泰姆
˙12 wake-up pinsQ4k嘉泰姆
˙2 open-drain pinsQ4k嘉泰姆
˙2 R-option pinsQ4k嘉泰姆
˙Clock output with high driving abilityQ4k嘉泰姆
˙19 channels Resistor to Frequency Converter (RFC) outputQ4k嘉泰姆
˙2 channels Pulse Width Modulation (PWM) outputQ4k嘉泰姆
˙Built-in 8-bit data comparatorQ4k嘉泰姆
˙7 internal interrupt source; 1 external interrupt sourceQ4k嘉泰姆
˙Wake-up from SLEEP modeQ4k嘉泰姆
˙Built-in RC oscillator with external resistorQ4k嘉泰姆

三.应用范围Q4k嘉泰姆

‧ CX8P51E : EPROM deviceQ4k嘉泰姆

‧ CX8P51 : Mask ROM device    Q4k嘉泰姆

四.技术规格书（产品PDF)Q4k嘉泰姆

需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！Q4k嘉泰姆

 Q4k嘉泰姆

五.产品封装图Q4k嘉泰姆

  Q4k嘉泰姆

六.电路原理图Q4k嘉泰姆

   Q4k嘉泰姆

七.相关芯片选择指南           更多同类产品......Q4k嘉泰姆

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Next▶:EPROM/ROM-Based 8-Bit Microcontroller The CX8P59 series is a family of low-cost, high speed, high noise immunity, EPROM/ROM-based 8-bit CMOS microcontrollers