KEY FEATURES
32 kbytes Flash Program Memory with Security Feature
Virtual EEPROM using Flash Program Memory
1 kbyte volatile RAM
USART with on chip baud generator
2.7V–5.5V In-System Programmability of Flash
High endurance - 100k Read/Write Cycles
Superior data retention - 100 years
Dual Clock Operation with HALT/IDLE Power Save Modes
Three 16-bit timers:
— Timers T2 and T3 can operate at high speed (50 ns resolution)
— Processor Independent PWM mode
— External Event counter mode
— Input Capture mode
Brown-out Reset (COP8SBR9/SCR9) OTHER FEATURES
Single supply operation: 2.7V–5.5V
Quiet Design (low radiated emissions)
Multi-Input Wake-up with optional interrupts
MICROWIRE/PLUS (Serial Peripheral Interface Compatible)
Clock Doubler for 20 MHz operation from 10 MHz Oscillator, with 0.5 µs Instruction Cycle
Thirteen multi-source vectored interrupts servicing:
— External Interrupt
— USART (2)
— Idle Timer T0
— Three Timers (each with 2 interrupts)
— MICROWIRE/PLUS Serial peripheral interface
— Multi-Input Wake-Up
— Software Trap
Idle Timer with programmable interrupt interval
8-bit Stack Pointer SP (stack in RAM)
Two 8-bit Register Indirect Data Memory Pointers
True bit manipulation
WATCHDOG and Clock Monitor logic
Software selectable I/O options
— TRI-STATE® Output/High Impedance Input
— Push-Pull Output
— Weak Pull Up Input
Schmitt trigger inputs on I/O ports
High Current I/Os
Temperature range: –40?C to +85?C and –40?C to +125?C (COP8SCR9/SDR9)
Packaging: 44 and 68 PLCC, 44 LLP, 48 and 56 TSSOP
True In-System, Real time emulation and debug offered by MetaLink’s Development Systemstools available
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【買家必讀】:電子元器件是專業(yè)型的產(chǎn)品,技術含量較高,本身可能存在多種品牌,後輟與封裝,可能導致參數(shù)與性能的差異,如有不慎,很有可能導致元器件購買錯誤,為了更好的解決您的問題,所以請您務必在下單前,將產(chǎn)品的封裝、後綴告訴我們。以便我們能準確迅速的為您查詢。
由于客戶采購批量與樣品的價格不同,網(wǎng)上無法統(tǒng)一注明,請您把采購型號通過頁面旺旺或客服QQ401799895或撥打國內(nèi)銷售部電話:0755-83957301,由客服人員為您報價;有時元件廠商價格稍許變動,本公司未能及時調(diào)整,如您覺得售價稍高,請與我們說明并適當議價,我們會根據(jù)市場情況給您相應的折扣,我們保證提供最市場最優(yōu)勢的價格最好元器件;感謝支持(所售元件均無含稅,需開普票7%和增值票17%的客戶請說明)
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