參數(shù)資料
型號(hào): CC2420DK
廠(chǎng)商: Electronic Theatre Controls, Inc.
英文描述: LC2MOS 5 O RON SPST Switch; Package: PDIP; No of Pins: 16; Temperature Range: Industrial
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(yè)數(shù): 70/87頁(yè)
文件大?。?/td> 1418K
代理商: CC2420DK
SmartRF
CC2420
SECCTRL1 (0x1A) - Security Control Register
Bit
Field Name
Reset
R/W
Description
15
-
0
W0
Reserved, write as 0
14:8
SEC_TXL
0
R/W
Multi-purpose length byte for TX in-line security operations:
CTR : Number of cleartext bytes between length byte and the
first byte to be encrypted
CBC/MAC : Number of cleartext bytes between length byte and
the first byte to be authenticated
CCM : l(a), defining the number of bytes to be authenticated but
not encrypted
Stand-alone : SEC_TXL has no effect
7
-
0
W0
Reserved, write as 0
6:0
SEC_RXL
0
R/W
Multi-purpose length byte for RX in-line security operations:
CTR : Number of cleartext bytes between length byte and the
first byte to be decrypted
CBC/MAC : Number of cleartext bytes between length byte and
the first byte to be authenticated
CCM : l(a), defining the number of bytes to be authenticated but
not decrypted
Stand-alone : SEC_RXL has no effect
BATTMON (0x1B) – Battery Monitor Control register
Bit
Field Name
Reset
R/W
Description
15:7
-
0
W0
Reserved, write as 0
6
BATT_OK
0
R
Battery monitor comparator output, read only. BATT_OK is valid
5 us after BATTMON_EN has been asserted and
BATTMON_VOLTAGE has been programmed.
0 : Power supply < Toggle Voltage
1 : Power supply > Toggle Voltage
5
BATTMON_EN
0
R/W
Battery monitor enable
0 : Battery monitor is disabled
1 : Battery monitor is enabled
4:0
BATTMON_VOLTAGE
[4:0]
0
R/W
Battery monitor toggle voltage. The toggle voltage is given by:
27
72
V
25
.
V
toggle
LTAGE
BATTMON_VO
=
Chipcon AS
SmartRF
CC2420 Preliminary Datasheet (rev 1.2), 2004-06-09
Page 70 of 87
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CC2420RGZ 制造商:Texas Instruments 功能描述:IC, RF TXRX, 2400MHZ TO 2483.5MHZ, QLP48; Frequency Min:2.4GHz; Frequency Max:2.4835GHz; Modulation Type:O-QPSK; Receiving Current:18.8mA; Transmitting Current:17.4mA; RF IC Case Style:QLP; No. of Pins:48; Supply Voltage Min:1.6V
CC2420RGZR 制造商:Texas Instruments 功能描述:IC, RF TXRX, 2400MHZ TO 2483.5MHZ, QLP48; Frequency Min:2.4GHz; Frequency Max:2.4835GHz; Modulation Type:O-QPSK; Data Rate:250Kbps; Receiving Current:18.8mA; RF IC Case Style:QLP; No. of Pins:48; Supply Voltage Min:1.6V ;RoHS Compliant: Yes
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