MRF89XAM8A-I/RM Microchip Technology, MRF89XAM8A-I/RM Datasheet - Page 28

• Manufacturer Part Number: MRF89XAM8A-I/RM
• Description: TXRX MODULE 868MHZ ULP SUB GHZ
• Manufacturer: Microchip Technology

Specifications of MRF89XAM8A-I/RM

• Wireless Frequency: 868 MHz
• Interface Type: SPI
• Output Power: 12.5 dBm
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Maximum Supply Current: 30 mA
• Minimum Operating Temperature: - 40 C
• Modulation: FSK, OOK
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MRF89XAM8A
4.1
TABLE 4-7:
DS70651A-page 26
SPI Configure Clock Frequency
SPI Data Clock Frequency
Data Hold and Setup Time
SDI Setup Time for SPI Configure
SDI Setup Time for SPI Data
CSCON Low to SCK Rising Edge;
SCK Falling Edge to CSCON High
CSDATA Low to SCK Rising Edge;
SCK Falling Edge to CSDATA High
CSCON Rising to Falling Edge
CSDATA Rising to Falling Edge
Note 1:
2:
Timing Specification and Diagram
Typical Values: T
Negative current is defined as the current sourced by the pin.
Parameter
SPI TIMING SPECIFICATION
A
= 25°C, V
IN
Min
250
312
500
625
500
625
= 3.3V, Crystal Frequency = 12.8 MHz, unless otherwise specified.
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2
Preliminary
(1,2)
Typ
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Max
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6
1
MHz
MHz
Unit
µs
ns
ns
ns
ns
ns
ns
© 2010 Microchip Technology Inc.
Condition
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