SN8P2711P

SN8P2711P is a kind of 8-Bit Micro-Controller. There are some features as follows. First is lour levels stack buffer. The second is 3-Level LVD including reset system and power monitor. Then is five interrupt sources which include three internal interrupts (TC0, TC1, ADC) and two external interrupts (INT0, INT1). Next is 5+1 channel 12-bit ADC which means five external ADC input, one internal battery measurement and internal AD reference voltage (VDD, 4V, 3V ,2V). The fifth is two 8-bit timer/counter which means TC0 (Auto-reload timer/Counter/PWM0/Buzzer output) and Bi-directional P0, P4, P5) and TC1 (Auto-reload timer/Counter/PWM1/Buzzer output). Besides, on chip watchdog timer and clock source is internal low clock RC type (16KHz @3V, 32KHz @5V). The seventh is the operating modes which contains normal mode, slow mode, sleep mode and green mode.

What comes next is about the SN8P2711P absolute maximum ratings. The supply voltage (Vdd) is from -0.3 to 6.0 V. The input voltage (Vin) is from Vss-0.2 V to Vdd+0.2 V. The operating temperature is from 0 to +70. The storage temperature is from -40 to +125.

The following is about the SN8P2711P electrical characteristics (All of voltages refer to Vss, Vdd= 5.0 V, fosc=4MHz,fcpu=1MHZ, ambient temperature is 25 unless otherwise note). The minimum Vdd (operating voltage) is 2.4 V, the typical is 5.0 V and the maximum is 5.5 V at normal mode, Vpp = Vdd, 25. The minimum Vdd (operating voltage) is 2.4 V, the typical is 5.0 V and the maximum is 5.5 V at normal mode, Vpp = Vdd, -40 to 85. The minimum Vdr (RAM Data Retention voltage) is 1.5 V. The minimum Vpor (Vdd rise rate) is 0.05 V/ms when Vdd rise rate to ensure internal power-on reset.