MRF89XAM9A-I/RM Microchip Technology, MRF89XAM9A-I/RM Datasheet - Page 13

• Manufacturer Part Number: MRF89XAM9A-I/RM
• Description: WiFi / 802.11 Modules & Development Tools 915MHz Sub-GHz Transceiver Mod
• Manufacturer: Microchip Technology

Specifications of MRF89XAM9A-I/RM

• Modulation Type: FSK, OOK
• Data Rate Max: 200Kbps
• Sensitivity: -113dBm
• Supply Voltage Range: 2.1V To 3.6V
• Module Interface: SPI, 4-Wire
• Supply Current: 25mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TABLE 2-1:
© 2010 Microchip Technology Inc.
Number
Pin
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
1
2
3
4
5
6
7
8
9
Pin Name
CLKOUT
CSCON
VCORS
VCOTN
VCOTP
CSDAT
PLOCK
TEST5
TEST1
TEST6
TEST7
TEST0
TEST8
TEST2
TEST3
TEST4
DVRS
OSC1
OSC2
AVRS
PARS
PLLN
DATA
PLLP
RFIO
PIN DESCRIPTIONS
IRQ0
IRQ1
SDO
SCK
V
SDI
Vss
NC
DD
Analog Output Regulated voltage supply of the VCO (0.85V).
Analog Output Regulated supply of the analog circuitry (1.0V).
Analog Output Regulated supply of the digital circuitry (1.0V).
Analog Output Regulated supply of the PA (1.8V).
Digital Output Serial data output interface from MRF89XA.
Digital Output Clock output. Output clock at reference frequency divided by a pro-
Digital Output Interrupt request output.
Digital Output Interrupt request output.
Digital Output PLL lock detection output. Refer to the FIFO Transmit PLL and RSSI
Analog Input
Analog Input
Digital Input
Digital Input
Digital Input
Digital Input
Digital Input
Analog I/O
Analog I/O
Analog I/O
Analog I/O
Analog I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Pin Type
Ground
Power
—
Test Pin. Connected to Ground during normal operation.
Test Pin. Connected to Ground during normal operation.
Test Pin. Connected to Ground during normal operation.
VCO tank.
VCO tank.
PLL loop filter.
PLL loop filter.
Test Pin. Connected to Ground during normal operation.
Test Pin. Connected to Ground during normal operation.
Crystal connection.
Crystal connection.
Test Pin. Allow pin to float; do not connect signal during normal
operation.
SPI Configure Chip Select.
SPI Data Chip Select.
Serial data input interface to MRF89XA.
Serial clock interface.
grammable factor. Refer to the Clock Output Control Register
(Register 2-28) for details.
NRZ data input and output (Continuous mode).
Interrupt Request Configuration Register (Register 2-15) for more
information.
Test Pin. Connected to Ground during normal operation.
Test Pin. Connected to Ground during normal operation.
Supply voltage.
Test Pin. Connected to Ground during normal operation.
RF input/output (for more information, see Section 2.3 “RFIO Pin”).
No Connection. Connected to Ground during normal operation.
Exposed Pad. Connected to Ground during normal operation.
Preliminary
Description
MRF89XA
DS70622B-page 13