MRF24J40-I/ML Microchip Technology, MRF24J40-I/ML Datasheet - Page 143

• Manufacturer Part Number: MRF24J40-I/ML
• Description: IC TXRX IEEE/ZIGBEE 2.4GHZ 40QFN
• Manufacturer: Microchip Technology

Specifications of MRF24J40-I/ML

• Package / Case: 40-QFN
• Frequency: 2.4GHz
• Data Rate - Maximum: 250kbps
• Modulation Or Protocol: 802.15.4
• Applications: ISM, ZigBee™
• Power - Output: 0dBm
• Sensitivity: -95dBm
• Voltage - Supply: 2.4 V ~ 3.6 V
• Current - Receiving: 18mA
• Current - Transmitting: 18mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Number Of Receivers: 1
• Number Of Transmitters: 1
• Wireless Frequency: 2.4 GHz
• Interface Type: 4 Wire SPI
• Noise Figure: 8 dB
• Output Power: + 0 dBm
• Operating Supply Voltage: 2.5 V, 3.3 V
• Maximum Operating Temperature: 85 C
• Mounting Style: SMD/SMT
• Maximum Supply Current: 22 mA
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

TABLE 5-4:
Typical Values: T
FIGURE 5-1:
TABLE 5-5:
© 2010 Microchip Technology Inc.
Param
70
71
72
74
75
76
78
80
82
83
RF Carrier Frequency
Maximum RF Output Power
RF Output Power Control Range —
TX Gain Control Resolution
Carrier Suppression
TX Spectrum Mask for O-QPSK
Signal
TX EVM
No.
CS
SCK
SDO
SDI
T
T
T
T
T
T
T
T
T
T
T
SS
SC
SC
SC
SC
SC
SC
SS
SC
DO
DO
Symbol
Parameters
L2
L2
H
L
H2
R
H2
L2
L2
R
F
DO
DO
SS
SC
DO
DI
L
H
V
A
H
V
V,
TRANSMITTER AC CHARACTERISTICS
EXAMPLE SPI SLAVE MODE REQUIREMENTS
= 25°C, V
82
CS ↓ to SCK ↑ Input
SCK Input High Time
SCK Input Low Time
Hold Time of SDI Data Input to SCK Edge
SDO Data Output Rise Time
SDO Data Output Fall Time
SCK Output Rise Time (Master mode)
SDO Data Output Valid after SCK Edge
SDO Data Output Valid after CS ↓ Edge
CS ↑ after SCK Edge
70
EXAMPLE SPI SLAVE MODE TIMING
MSb In
DD
MSb
74
= 3.3V, LO Frequency = 2.445 GHz
—
—
Programmed by register
—
Offset frequency > 3.5 MHz,
at 0 dBm output power
—
Characteristic
bit 6 - - - - - - 1
bit 6 - - - - 1
Condition
Preliminary
Single Byte
Single Byte
80
LSb In
LSb
2.405
Min
-33
—
—
—
—
—
Min
50
50
50
25
50
50
50
—
—
—
1.25
Typ
-30
36
13
—
—
0
MRF24J40
Max Units Conditions
—
—
—
—
25
25
25
—
—
—
2.480
Max
—
—
—
—
—
—
DS39776C-page 143
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Units
GHz
dBm
dBm
dBc
—
—
—
—
—
—
—
—
—
—
dB
dB
%