PIC12F615-I/MS Microchip Technology, PIC12F615-I/MS Datasheet - Page 65

• Manufacturer Part Number: PIC12F615-I/MS
• Description: IC PIC MCU FLASH 1KX14 8MSOP
• Manufacturer: Microchip Technology
• Series: PIC® 12Fr

Specifications of PIC12F615-I/MS

• Core Size: 8-Bit
• Program Memory Size: 1.75KB (1K x 14)
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Core Processor: PIC
• Speed: 20MHz
• Number Of I /o: 5
• Program Memory Type: FLASH
• Ram Size: 64 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Controller Family/series: PIC12
• No. Of I/o's: 6
• Ram Memory Size: 64Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• Processor Series: PIC12F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 64 B
• Interface Type: RS-232, USB
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 5
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 4 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: APGRD004 - REF DESIGN MOD AUTO AMBNT LIGHTAC162083 - HEADER MPLAB ICD2 PIC16F616 8/14AC164325 - MODULE SKT FOR 8MSOPXLT08DFN2 - SOCKET TRANSITION ICE 14DIP/8DFN
• Eeprom Size: -
• Connectivity: -
• Lead Free Status / Rohs Status: Details

8.11
Each comparator has built-in hysteresis that is user
enabled by setting the CMHYS bit of the CMCON1 reg-
ister. The hysteresis feature can help filter noise and
reduce multiple comparator output transitions when the
output is changing state.
FIGURE 8-7:
© 2006 Microchip Technology Inc.
Note:
(Without Hysteresis)
(With Hysteresis)
Comparator Hysteresis
The black areas of the comparator output represents the uncertainty due to input offsets and response time.
Output
Output
V
V
V
V
H
IN
IN
H
+
-
-
+
COMPARATOR HYSTERESIS
V+
V
V
IN
IN
+
-
PIC12F609/615/12HV609/615
Preliminary
+
–
Figure 8-7 shows the relationship between the analog
input levels and digital output of a comparator with and
without hysteresis. The output of the comparator
changes from a low state to a high state only when the
analog voltage at V
threshold (V
from a high state to a low state only when the analog
voltage at V
threshold (V
H
H
+). The output of the comparator changes
-).
IN
+ falls below the lower hysteresis
Output
IN
+ rises above the upper hysteresis
DS41302A-page 63