C8051F336DK Silicon Laboratories Inc, C8051F336DK Datasheet - Page 123

• Manufacturer Part Number: C8051F336DK
• Description: DEV KIT FOR C8051F336
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F336DK

• Contents: Evaluation Board, Power Supply, USB Cables, Adapter and Documentation
• Processor To Be Evaluated: C8051F33x
• Interface Type: USB, UART
• Operating Supply Voltage: 7 V to 15 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: C8051F336
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1430

20.2.3. Assigning Port I/O Pins to External Event Trigger Functions
External event trigger functions can be used to trigger an interrupt or wake the device from a low power
mode when a transition occurs on a digital I/O pin. The event trigger functions do not require dedicated
pins and will function on both GPIO pins (PnSKIP = ’1’) and pins in use by the Crossbar (PnSKIP = ‘0’).
External event trigger functions cannot be used on pins configured for analog I/O. Table 20.3 shows all
available external event trigger functions.
Event Trigger Function
External Interrupt 0
External Interrupt 1
Port Match
Table 20.3. Port I/O Assignment for External Event Trigger Functions
Potentially Assignable Port Pins
Rev.1.0
P0.0 - P0.7
P0.0 - P0.7
P0.0 - P1.7
C8051F336/7/8/9
P0MASK, P0MAT
P1MASK, P1MAT
SFR(s) used for
Assignment
IT01CF
IT01CF
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