TM58P10

Total page Doc No Rev. TM58P10 8 Bit Microcontroller Data Sheet 1.2 25 DS-TM58P10 1.2 ECN No. p.1 internal RC oscillator p.2 Pin Assignment p.2 EXT_CLK RTCC p.2 2.5V 2.2V p.3 weak wake p.3 PA0: I/O IAR; Status register; BSR p.3 EXT_CLK RTCC p.4 PB7~0, PA3~0 p.4 FSR BSR p.4 EXT_CLK RTCC, Option Select p.6 LV1~LV2, 2 p.7 : configuration, BSR, direct and indirect p.9 TM58P10 . “lcall” and “lgoto” general mode p.9 EXT_CLK RTCC p.11 BSR p.11 MCLR RESETB, Wake WDT p.11 RESERB reset Input a “low”….. p.13 Fig 5-8, . Address 30~3F . p.15 External interrupt enable TMR0 interrupt enable p.15 External interrupt flag TMR0 interrupt flag p.16 Key_Debounce p.17 EXT_CLK RTCC p.18 prescaler from TMR0 to WDT p.18 prescaler from WDT to TMR0 p.19 Synchronize by ripple cpunter counter. p.20 BSR , 2 , microchip . BSR application note. p.21 Select register 6 p.24 2.5V 2.2V p.24 Operating Temperature 0℃~70℃ p.25 NS Mhz, 0.2 p.25 TWDT, TRHT 20~30ms * 2004/1/9 EN-DS-03-12011 TM58P10 1. Feature ROM: 1K x 14 bits RAM: 33 x 8 bits STACK: 4 Levels I/O ports: 12 I/O PAD Timer/counter: 8bits x1 (TMR0) Prescaler: 8 Bits Two IRQ sources: Internal IRQ: (TMR0) External IRQ: (PA0) Watchdog Timer: On chip WDT is based on internal RC oscillator. The shortest period is 20mS; user can extend the WDT overflow period to 2.6S by using prescaler. Power-On Reset & Power-Down Reset Reset Timer: 20 mS (5V) Four external Oscillate modes: RC,LP Crystal,NT Crystal and HS Crystal....