1323XNSK Freescale Semiconductor, 1323XNSK Datasheet - Page 12

• Manufacturer Part Number: 1323XNSK
• Description: KIT DEV FOR 1323X_NETWORK
• Manufacturer: Freescale Semiconductor
• Type: Transceiver, 802.15.4r

Specifications of 1323XNSK

• Frequency: 2.4GHz
• Interface Type: SPI
• For Use With/related Products: MC1323x
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7.3
The MC1323x provides several vehicles to maintain security or a high level of system robustness:
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The MC1323x has a functional set of MCU peripherals focused for intended applications.
8.1
The MC1323x has four I/O ports that provide up to 31 general-purpose I/O signals and 1 output only
signal. Many of these pins are shared with on-chip peripherals such as timer systems, communication
ports, or keyboard interrupts. When these other modules are not controlling the port pins, they revert to
general-purpose I/O control. For each I/O pin, a port data bit provides access to input (read) and output
(write) data, a data direction bit controls the direction of the pin, and a pullup enable bit enables an internal
pullup device (provided the pin is configured as an input), and a slew rate control bit controls the rise and
fall times of the pins.Parallel I/O features include
Parallel I/O features include:
8.2
The MC1323x has two KBI modules; KBI1 shares eight Port A pins and KBI2 shares the lower four pins
of Port C. Any KBI pin can be enabled as a keyboard input that can act as an interrupt request. As a result,
the total 12 KBI inputs allows as large as a 12x12 keyboard matrix with use of other GPIO pins as outputs
to the matrix.
All enabled KBI inputs can be configured for edge-only sensitivity or edge-and-level sensitivity. They also
can be configured for either rising edge / high-level or falling-edge/low-level sensitivity. When enabled
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Watchdog computer operating properly (COP) reset with option to run from dedicated internal
clock source or bus clock
Low-voltage warning and detection with reset or interrupt; selectable trip points
Illegal opcode detection with reset
FLASH block protection
MCU Peripherals
A total of 32 general-purpose I/O pins in four ports (PTA2 is output only)
Hysteresis input buffers
Software-controlled pull-ups on each input pin
Software-controlled slew rate output buffers
Eight port A pins shared with 32.768 kHz oscillator, IRQ, IIC, and BKGD
Eight port B pins shared with KBI1[7:0]
Eight port C pins shared with KBI2[3:0] and SPI
Eight port D pins shared with TPM0, TPM1, TPM2, TPM3, CMT (with 20mA drive), UART, and
32MOUT (reference frequency clock output)
System Protection
Parallel Input/Output (GPIO)
Keyboard Interrupt Modules (KBI)
MC1323x Advance Information, Rev. 0.0
Freescale Semiconductor