目录
产品概述 返回TOP7wm嘉泰姆
The CX8PE54/E56 series is a family of low-cost, high speed, high noise immunity, EPROM/ROM-based 8-bitCMOS microcontrollers. It employs a RISC architecture with only 42 instructions. All instructions are single cycle except for program branches which take two cycles. The easy to use and easy to remember instruction set reduces development time significantly.7wm嘉泰姆
The CX8PE54/E56 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/Opull-high/open-drain/pull-down control, Power saving SLEEP mode, real time programmable clock/counter,Interrupt, Wake-up from SLEEP mode, and Code Protection for EPROM products. There are three oscillator configurations to choose from, including the power-saving LP (Low Power) oscillator and cost saving RC oscillator.7wm嘉泰姆
The CX8PE54/E54E address 512×13 of program memory, and the CX8PE56/E56E address 1K×13 of program memory.7wm嘉泰姆
The CX8PE54/E56 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.7wm嘉泰姆
产品特点 返回TOP7wm嘉泰姆
FeaturesDownload7wm嘉泰姆 ˙Only 42 single word instructions7wm嘉泰姆 ˙5-level deep hardware stack DevicePins #I/O #EPROM (Byte)RAM (Byte)CX8PB56E 18161K497wm嘉泰姆 ˙8-bit real time clock/counter (Timer0) with 8-bit programmable prescaler7wm嘉泰姆 ˙On chip Watchdog Timer (WDT) with internal oscillator for reliable operation and soft-ware watch-dog enable/disable control7wm嘉泰姆 ˙2 I/O ports IOA and IOB with independent direction control (maximum 16 I/O pins)7wm嘉泰姆 ˙Soft-ware I/O pull-high/pull-down or open-drain control7wm嘉泰姆 ˙1 internal interrupt source; 2 external interrupt source7wm嘉泰姆 ˙Wake-up from SLEEP7wm嘉泰姆 ˙Built-in 8MHz, 4MHz, 1MHz, and 455KHz internal RC oscillator7wm嘉泰姆 |
应用范围 返回TOP7wm嘉泰姆
a7wm嘉泰姆
技术规格书（产品PDF) 返回TOP 7wm嘉泰姆
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产品封装图 返回TOP7wm嘉泰姆
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电路原理图 返回TOP7wm嘉泰姆
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GPIO7wm嘉泰姆 |
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CX8PB53B7wm嘉泰姆 | 1K(OTP)7wm嘉泰姆 | 497wm嘉泰姆 | 127wm嘉泰姆 | 27wm嘉泰姆 | 17wm嘉泰姆 | Yes7wm嘉泰姆 | 57wm嘉泰姆 | 8bit*17wm嘉泰姆 | No7wm嘉泰姆 | No7wm嘉泰姆 | No7wm嘉泰姆 | No7wm嘉泰姆 | Yes7wm嘉泰姆 | DIP14/SOP147wm嘉泰姆 | MP7wm嘉泰姆 |
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