MC33591FTAR2 Freescale Semiconductor, MC33591FTAR2 Datasheet - Page 11

• Manufacturer Part Number: MC33591FTAR2
• Description: IC RF RECEIVER 315,434MHZ 24LQFP
• Manufacturer: Freescale Semiconductor

Specifications of MC33591FTAR2

• Frequency: 315MHz, 434MHz
• Sensitivity: -105dBm
• Data Rate - Maximum: 11 kBaud
• Modulation Or Protocol: FSK, OOK
• Applications: General Data Transfer
• Current - Receiving: 5.7mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 1.9 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 24-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Memory Size: -
• Other names: MC33591FTAR2TR

Run time=T
Whatever SOE value has been programmed, a high level on STROBE sets the circuit into run mode.
Data are output on MOSI and the associated clock on SCLK.
Configuration Register 2 (CR2) defines the Identifier (ID) word content. The bits will be Manchester coded.
Table 8 describes the Configuration Register 3 (CR3).
MOTOROLA
- R/W controls the 3 registers access (read or write):
- CF defines the Carrier Frequency as shown onTable 5.
- MOD sets the data Modulation type:
- SOE enables the Strobe Oscillator:
- SR0/SR1 define the Strobe Ratio (SR) as shown on Table 6. SR is the ratio Sleep time over Run time and
- DME enables the Data Manager:
- HE defines if a Header word is present (the bit HE is only active if DME=1):
- DR0/DR1 define the Data Rate (before Manchester coding) as shown onTable 9.
Strobe
0 = Write CR1, CR2 ,CR3,
1 = Read CR1, CR2, CR3.
0 = On/Off Keying (OOK) modulation,
1 = Frequency Shift Keying (FSK) modulation.
0 = Disabled,
1 = Enabled,
0 = Disabled,
1 = Enabled.
0 = No header,
1 = Header.
Reset value
Reset value
(where T
Bit name
Bit name
Strobe
is the Strobe oscillator period).
Freescale Semiconductor, Inc.
DR1
bit 7
bit 7
ID7
0
1
For More Information On This Product,
Table 5: Carrier Frequency selection
SR1
0
0
1
1
Table 7: Configuration Register 2
Table 8: Configuration Register 3
Table 6: Strobe Ratio selection
CF
0
1
bit 6
bit 6
DR0
ID6
0
0
SR0
MC33591 Technical Data
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0
1
0
1
Selected Frequency
bit 5
bit 5
MG
ID5
0
0
315MHz
434MHz
Strobe Ratio
bit 4
bit 4
ID4
MS
0
0
15
31
3
7
bit 3
bit 3
ID3
PG
0
0
bit 2
bit 2
ID2
0
0
-
CONFIGURATION REGISTERS
bit 1
bit 1
ID1
0
0
-
bit 0
bit 0
ID0
0
0
-
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