C8051F061-GQR Silicon Laboratories Inc, C8051F061-GQR Datasheet - Page 36

• Manufacturer Part Number: C8051F061-GQR
• Description: IC 8051 MCU 64K FLASH 64TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F06xr

Specifications of C8051F061-GQR

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: CAN, SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 24
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 2x16b, 8x10b; D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TQFP, 64-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

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