C8051F064EK Silicon Laboratories Inc, C8051F064EK Datasheet - Page 36

• Manufacturer Part Number: C8051F064EK
• Description: KIT EVAL FOR C8051F064
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F064EK

• Contents: Evaluation Board, Power Supply, USB Cables, Adapter and Documentation
• Processor To Be Evaluated: C8051F06x
• Interface Type: USB
• Silicon Manufacturer: Silicon Labs
• Core Architecture: 8051
• Silicon Core Number: C8051F064
• Silicon Family Name: C8051F06x
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: C8051F064
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1219

C8051F060/1/2/3/4/5/6/7
1.11. Analog Comparators
The C8051F060/1/2/3/4/5/6/7 MCUs include three analog comparators on-chip. The comparators have
software programmable hysteresis and response time. Each comparator can generate an interrupt on its
rising edge, falling edge, or both. The interrupts are capable of waking up the MCU from sleep mode, and
Comparator 0 can be used as a reset source. The output state of the comparators can be polled in soft-
ware or routed to Port I/O pins via the Crossbar. Outputs from the comparator can be routed through the
crossbar. The comparators can be programmed to a low power shutdown mode when not in use.
36
(Port I/O)
CPn+
CPn-
Comparator inputs
3 Comparators
Port 2.[7:2]
Figure 1.15. Comparator Block Diagram
CPn Output
+
-
CPn
CROSSBAR
Rev. 1.2
Control)
SFR's
(Data
and
Interrupt
Handler
CIP-51
and