參數(shù)資料
型號: CC2420
廠商: Electronic Theatre Controls, Inc.
英文描述: 2.4 GHz IEEE 802.15.4 / ZigBee-ready RF Transceiver
中文描述: 2.4 GHz IEEE 802.15.4標(biāo)準(zhǔn)/ ZigBee功能的RF收發(fā)器
文件頁數(shù): 51/87頁
文件大小: 1418K
代理商: CC2420
SmartRF
CC2420
1.6 V.
CC2420
should then be reset before
the voltage regulator is disabled.
In applications where the internal voltage
regulator is not used, connect
VREG_EN
and
VREG_IN
to ground.
VREG_OUT
shall
be left open. Note that the battery monitor
will not work when the voltage regulator is
not used.
VREG_IN
Internal
bandgap
voltage
reference
1.25 V
VREG_OUT
VREG_EN
Regulator
Enable / disable
Figure 27. Voltage regulator, simplified schematic
Battery Monitor
The on-chip battery monitor enables
monitoring the unregulated voltage on the
VREG_IN
pin. It gives status information
on the voltage being above or below a
programmable threshold. A simplified
schematic of the battery monitor is shown
in Figure 28.
Chipcon AS
SmartRF
CC2420 Preliminary Datasheet (rev 1.2), 2004-06-09
Page 51 of 87
相關(guān)PDF資料
PDF描述
CC2420DBK 2.4 GHz IEEE 802.15.4 / ZigBee-ready RF Transceiver
CC2420DK LC2MOS 5 O RON SPST Switch; Package: PDIP; No of Pins: 16; Temperature Range: Industrial
CC2420SK 2.4 GHz IEEE 802.15.4 / ZigBee-ready RF Transceiver
CC4V SM WATCH CRYSTAL MIL TEMP
CC4V-T1 SM WATCH CRYSTAL MIL TEMP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CC2420/T&R 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2.4 GHz IEEE 802.15.4 / ZigBee-ready RF Transceiver
CC2420/TR 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2.4 GHz IEEE 802.15.4 / ZigBee-ready RF Transceiver
CC2420DBK 功能描述:Zigbee/802.15.4開發(fā)工具 CC2420 DEMO KIT 2 DEMO BOARDS RoHS:否 制造商:Silicon Labs 產(chǎn)品:Development Kits 工具用于評估:EM35x 頻率:2.4 GHz 接口類型:USB 工作電源電壓:
CC2420DK 功能描述:Zigbee/802.15.4開發(fā)工具 CC2420 DEVELOPMENT KIT RoHS:否 制造商:Silicon Labs 產(chǎn)品:Development Kits 工具用于評估:EM35x 頻率:2.4 GHz 接口類型:USB 工作電源電壓:
CC2420EMK 功能描述:Zigbee/802.15.4開發(fā)工具 CC2420 EVALUATION KT (2)PCBs & (2)ANTENNA RoHS:否 制造商:Silicon Labs 產(chǎn)品:Development Kits 工具用于評估:EM35x 頻率:2.4 GHz 接口類型:USB 工作電源電壓: