PIC24HJ32GP304T-I/PT Microchip Technology, PIC24HJ32GP304T-I/PT Datasheet - Page 167
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PIC24HJ32GP304T-I/PT
Manufacturer Part Number
PIC24HJ32GP304T-I/PT
Description
16-bit MCU, 32KB Flash,DMA,40 MIPS,nanoWatt 44 TQFP 10x10x1mm T/R
Manufacturer
Microchip Technology
Series
PIC® 24Hr
Datasheets
1.PIC24HJ12GP201-ISO.pdf
(84 pages)
2.PIC24HJ32GP302-ISO.pdf
(368 pages)
3.PIC24HJ32GP302-ISO.pdf
(8 pages)
4.PIC24HJ32GP302-ISO.pdf
(12 pages)
Specifications of PIC24HJ32GP304T-I/PT
Core Processor
PIC
Core Size
16-Bit
Speed
40 MIPs
Connectivity
I²C, PMP, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number Of I /o
35
Program Memory Size
32KB (11K x 24)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 13x10b/12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-TQFP, 44-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
DM240001 - BOARD DEMO PIC24/DSPIC33/PIC32
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
PIC24HJ32GP304T-I/PTTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC24HJ32GP304T-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
- PIC24HJ12GP201-ISO PDF datasheet
- PIC24HJ32GP302-ISO PDF datasheet #2
- PIC24HJ32GP302-ISO PDF datasheet #3
- PIC24HJ32GP302-ISO PDF datasheet #4
- Current page: 167 of 368
- Download datasheet (5Mb)
14.0
The input capture module is useful in applications
requiring frequency (period) and pulse measurement.
The PIC24HJ32GP302/304, PIC24HJ64GPX02/X04
and PIC24HJ128GPX02/X04 devices support up to
four input capture channels.
The input capture module captures the 16-bit value of
the selected Time Base register when an event occurs
at the ICx pin. The events that cause a capture event
are listed below in three categories:
FIGURE 14-1:
© 2011 Microchip Technology Inc.
Note 1: This data sheet summarizes the features
2: Some registers and associated bits
ICx pin
INPUT CAPTURE
Note: An ‘x’ in a signal, register or bit name denotes the number of the capture channel.
PIC24HJ32GP302/304, PIC24HJ64GPX02/X04 AND PIC24HJ128GPX02/X04
of
PIC24HJ64GPX02/X04
PIC24HJ128GPX02/X04
devices. It is not intended to be a compre-
hensive reference source. To comple-
ment the information in this data sheet,
refer to Section 12. “Input Capture”
(DS70198) of the “dsPIC33F/PIC24H
Family Reference Manual”, which is
available from the Microchip website
(www.microchip.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.
the
INPUT CAPTURE BLOCK DIAGRAM
Falling Edge Mode
(16th Rising Edge)
Rising Edge Mode
(4th Rising Edge)
PIC24HJ32GP302/304,
Prescaler Mode
Prescaler Mode
Edge Detection
Wake-up Mode
Sleep/Idle
Mode
families
and
101
100
011
010
001
of
in
ICM<2:0>
CaptureEvent
• Simple Capture Event modes:
• Capture timer value on every edge (rising and
• Prescaler Capture Event modes:
Each input capture channel can select one of two
16-bit timers (Timer2 or Timer3) for the time base.
The selected timer can use either an internal or
external clock.
Other operational features include:
• Device wake-up from capture pin during CPU
• Interrupt on input capture event
• 4-word FIFO buffer for capture values:
• Use of input capture to provide additional sources
ICTMR
- Capture timer value on every falling edge of
- Capture timer value on every rising edge of
falling)
- Capture timer value on every 4th rising edge
- Capture timer value on every 16th rising
Sleep and Idle modes
- Interrupt optionally generated after 1, 2, 3 or
of external interrupts
Note:
input at ICx pin
input at ICx pin
of input at ICx pin
edge of input at ICx pin
4 buffer locations are filled
FIFO CONTROL
TMR2 TMR3
ICxBUF
ICI<1:0>
Only IC1 and IC2 can trigger a DMA data
transfer. If DMA data transfers are
required, the FIFO buffer size must be set
to ‘1’ (ICI<1:0> = 00).
/N
FIFO
ICM<2:0>
001
111
To CPU
(In IFSx Register)
Set Flag ICxIF
DS70293E-page 167
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