mc13202 Freescale Semiconductor, Inc, mc13202 Datasheet - Page 16

• Manufacturer Part Number: mc13202
• Description: Mc13203 2.4ghz Rf Transceiver For Zigbee Applications
• Manufacturer: Freescale Semiconductor, Inc

16
Pin #
13
14
15
16
17
18
19
20
21
22
23
24
25
26
RXTXEN
ATTN
CLKO
SPICLK
MOSI
MISO
CE
IRQ
VDDD
VDDINT
GPIO5
GPIO6
GPIO7
XTAL1
Pin Name
2
2
2
3
1
2
2
Digital Input
Digital Input
Digital Output
Digital Clock Input
Digital Input
Digital Output
Digital Input
Digital Output
Power Output
Power Input
Digital Input/Output
Digital Input/Output
Digital Input/Output
Input
Type
Table 8. Pin Function Description (continued)
Active High. Low to high transition
initiates RX or TX sequence
depending on SPI setting. Should be
taken high after SPI programming to
start RX or TX sequence and should
be held high through the sequence.
After sequence is complete, return
RXTXEN to low. When held low,
forces Idle Mode.
Active Low Attention. Transitions IC
from either Hibernate or Doze Modes
to Idle.
Clock output to host MCU.
Programmable frequencies of:
16 MHz, 8 MHz, 4 MHz, 2 MHz, 1
MHz, 62.5 kHz, 32.786+ kHz
(default),
and 16.393+ kHz.
External clock input for the SPI
interface.
Master Out/Slave In. Dedicated SPI
data input.
Master In/Slave Out. Dedicated SPI
data output.
Active Low Chip Enable. Enables SPI
transfers.
Active Low Interrupt Request.
Digital regulated supply bypass.
Digital interface supply & digital
regulator input. Connect to Battery.
General Purpose Input/Output 5.
General Purpose Input/Output 6.
General Purpose Input/Output 7.
Crystal Reference oscillator input.
MC13202 Technical Data, Rev. 1.2
Description
See Footnote 2
See Footnote 2
See Footnote 2
See Footnote 2
See Footnote 3
See Footnote 2
Open drain device.
Programmable 40 k
Interrupt can be serviced every 6 µs with
<20 pF load.
Optional external pull-up must be >4 k
Decouple to ground.
2.0 to 3.4 V. Decouple to ground.
See Footnote 1
Connect to 16 MHz crystal and load
capacitor.
Functionality
Freescale Semiconductor
Ω
internal pull-up.
Ω
.