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參數資料
| 型號： | RXC101 |
| 廠商： | RF Monolithics, Inc. |
| 英文描述： | Multi-channel High data rate Programmable |
| 中文描述： | 多通道可編程數據率高 |
| 文件頁數： | 15/33頁 |
| 文件大?。?/td> | 546K |
| 代理商： | RXC101 |
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15
Wake-Up Mode
The RXC101 has an internal wake-up timer that has very low current consumption (1.5uA typical) and
may be programmed from 1msec to several days. A calibration is performed to the crystal at startup and
every 30 sec thereafter, even if in sleep mode. If the oscillator circuit is disabled the calibration circuit will
turn it on briefly to perform a calibration to maintain accurate timing and return to sleep.
The RXC101 also incorporates other power saving modes aside from the wake-up timer. Return to active
mode may be initiated from several external events:
Logic ‘0’ applied to nINT pin (16)
Low Supply Voltage Detect
FIFO Fill
SPI request
If any of these wake-up events occur, including the wake-up timer, the RXC101 generates an external
interrupt which may be used as a wake-up signal to a host processor. The source of the interrupt may be
read out from the
Status Register
over the SPI bus.
Low Battery Detect
The integrated low battery detector monitors the voltage supply against a preprogrammed value and
generates an interrupt when the supply voltage falls below the programmed value. The detector circuit
has 50mV of hysteresis built in.
SPI Interface
The RXC101 is equipped with a standard SPI bus that is compatible to most any SPI device. All
functions and status of the chip are accessible through the SPI bus. Typical SPI devices are configured
for byte write operations. The TRC101 uses word writes so the nCS pin should be pulled low for 16 bits.
Figure 6. SPI Interface Timing
nCS
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| RXC101M2CBK-1325S | 制造商:Surge Components Inc 功能描述:CAP ALUM 100UF 160V ?20% 3000LHRS 12.5 X 25 - Bulk |
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| RXC101M2CTA-1325S | 制造商:Surge Components Inc 功能描述:CAP ALUM 100UF 160V ?20% 3000LHRS 12.5 X 25 - Ammo Pack |
| RXC101M2DBK-1625P | 功能描述:鋁質電解電容器 - 帶引線 200V 100uF 20% RoHS:否 制造商:Kemet 引線類型: 電容:220 uF 容差:20 % 電壓額定值:25 V 工作溫度范圍: 端接類型:Radial 外殼直徑:8 mm 外殼長度:11 mm 引線間隔:5 mm 產品:General Purpose Electrolytic Capacitors 封裝:Bulk |
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