MC33591FTAR2 Freescale Semiconductor, MC33591FTAR2 Datasheet - Page 15

• 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

the transition condition from one state to the next one is fulfilled, the transition time is one Ts (except for reaching
state 2). The transition time to state 2 is 2
coming from state 5).
STATE MACHINE WITH STROBE PIN CONTROL
Figure 16 details the state machine when the strobe oscillator is disabled (SOE=0).
State 6:
MOTOROLA
STROBE=0
STROBE=0
STROBE=0
STROBE=0
STROBE=0
Figure 16: State machine with STROBE pin control
Freescale Semiconductor, Inc.
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Output data & clock
Waiting for ID word
Waiting for Header
Ts (+ duration of the dummy byte if it is shifted out, only for transition
Send an ID word
Header received
MC33591 Technical Data
EOM received
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STROBE=1
Sleep mode
ID detected
Output data
Run mode
Run mode
Run mode
Run mode
Run mode
State 10
State 11
State 6
State 7
State 8
HE=1
State 9
HE=0
SPI master
STATE MACHINES
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