DSPIC33EP256MU810-E/PF Microchip Technology, DSPIC33EP256MU810-E/PF Datasheet - Page 401

• Manufacturer Part Number: DSPIC33EP256MU810-E/PF
• Description: 100 PINS, 256KB Flash, 28KB RAM, 60 MHz, USB, 2xCAN, 15 DMA 100 TQFP 14x14x1mm T
• Manufacturer: Microchip Technology
• Series: dsPIC™ 33EPr

Specifications of DSPIC33EP256MU810-E/PF

• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 60 MIPs
• Connectivity: CAN, I²C, IrDA, LIN, QEI, SPI, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 83
• Program Memory Size: 256KB (85.5K x 24)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 12K x 16
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 32x10b/12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 100-TQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

25.0
FIGURE 25-1:
 2009-2011 Microchip Technology Inc.
V
Note 1: This data sheet summarizes the features
REF
dsPIC33EPXXXMU806/810/814 and PIC24EPXXXGU810/814
Comparator Voltage
+ V
(see
2: Some registers and associated bits
COMPARATOR MODULE
CxIN1+
CxIN2-
CxIN1-
CxIN3-
Reference
CV
REF
Figure
Note 1: The ‘x’ denotes Comparator 1, 2, or 3.
of the dsPIC33EPXXXMU806/810/814
and PIC24EPXXXGU810/814 families of
devices. It is not intended to be a
comprehensive reference source. To
complement the information in this data
sheet, refer to Section 26. “Op amp/
Comparator”
“dsPIC33E/PIC24E Family Reference
Manual”, which is available from the
Microchip
chip.com).
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization”
this data sheet for device-specific register
and bit information.
REFIN
- AV
(1)
(1)
(1)
(1)
DD
25-2)
AV
COMPARATOR I/O OPERATING MODES
SS
web
0
1
00
01
10
11
(DS70357)
CV
site
REF
CREF
CCH<1:0>
V
V
IN
IN
(www.micro-
+
-
of
+
–
CMPx
0.197V
V
1.18V
0.59V
REF
the
Preliminary
in
(1)
+
(see
The Comparator module provides three comparators
that can be configured in different ways. As shown in
Figure
fied by the Comparator module’s Special Function Reg-
ister (SFR) control bits.
These options allow users to:
• Select the edge for trigger and interrupt generation
• Configure the comparator voltage reference and
• Configure output blanking and masking
The comparator operating mode is determined by the
input selections (i.e., whether the input voltage is
compared to a second input voltage, to an internal
voltage reference.
Blanking
Function
00
01
10
11
Figure
band gap
INTREF
25-1, individual comparator options are speci-
25-3)
BGSEL<1:0>
(see
Figure
Digital
Filter
25-4)
Output Data/Control
DS70616E-page 401
CxOUT
(1)