| 品牌 | 松翰 | 型號 | sn8p2722 |
| 批號 | 10+ | 封裝 | dip-20,sop-20,ssop-20 |
| 營銷方式 | 直銷 | 產(chǎn)品性質(zhì) | 熱銷 |
| 處理信號 | 數(shù)模混合信號 | 工藝 | 混合集成 |
| 導(dǎo)電類型 | 雙極型 | 集成程度 | 大規(guī)模 |
| 規(guī)格尺寸 | 10*20（mm） | 工作溫度 | 0~70（℃） |
| 靜態(tài)功耗 | 10（mw） |
otp rom size: 2k * 16 bits
ram size: 128 * 8 bits
8-levels stack buffer
bi-directional i/o: p0, p4, p5
level trigger wakeup input port: p0
external interrupt: p0
one external interrupts: int0
three internal interrupts: t0, tc0, adc
one channel 2k / 4k buzzer output
5-channel 12-bit adc converter
on-chip watchdog
internal high clock: 16mhz rc oscillator
external high clock: crystal type up to 16mhz / rc type up to 10mhz
internal low clock: rc oscillator, about 16khz at 3v, 32khz at 5v
most of instructions are one cycle only
all rom area lookup table function(movc)
to support mul instruction