PIC24HJ32GP304T-I/PT Microchip Technology, PIC24HJ32GP304T-I/PT Datasheet - Page 159
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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: 159 of 368
- Download datasheet (5Mb)
12.0
The Timer1 module is a 16-bit timer, which can serve
as the time counter for the real-time clock, or operate
as a free-running interval timer/counter.
The Timer1 module has the following unique features
over other timers:
• Can be operated from the low power 32 kHz
• Can be operated in Asynchronous Counter mode
• The external clock input (T1CK) can optionally be
FIGURE 12-1:
© 2011 Microchip Technology Inc.
crystal oscillator available on the device
from an external clock source.
synchronized to the internal device clock and the
clock synchronization is performed after the
prescaler.
Note 1: This data sheet summarizes the features
SOSCO/
SOSCI
T1CK
Note 1: Refer to
2: Some registers and associated bits
TIMER1
PIC24HJ32GP302/304, PIC24HJ64GPX02/X04 AND PIC24HJ128GPX02/X04
of
PIC24HJ64GPX02/X04
PIC24HJ128GPX02/X04
devices. It is not intended to be a
comprehensive reference source. To
complement the information in this data
sheet, refer to Section 11. “Timers”
(DS70205) 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
LPOSCEN
Section 9.0 “Oscillator Configuration”
16-BIT TIMER1 MODULE BLOCK DIAGRAM
PIC24HJ32GP302/304,
(1)
F
TCKPS<1:0>
Prescaler
CY
(/n)
TCKPS<1:0>
Prescaler
families
Sync
Gate
(/n)
and
Sync
of
in
TSYNC
Falling Edge
for information on enabling the secondary oscillator.
Detect
0
1
TGATE
The unique features of Timer1 allow it to be used for
Real Time Clock (RTC) applications. A block diagram
of Timer1 is shown in
The Timer1 module can operate in one of the following
modes:
• Timer mode
• Gated Timer mode
• Synchronous Counter mode
• Asynchronous Counter mode
In Timer and Gated Timer modes, the input clock is
derived from the internal instruction cycle clock (F
In Synchronous and Asynchronous Counter modes,
the input clock is derived from the external clock input
at the T1CK pin.
The Timer modes are determined by the following bits:
• Timer Clock Source Control bit (TCS): T1CON<1>
• Timer Synchronization Control bit (TSYNC):
• Timer Gate Control bit (TGATE): T1CON<6>
Timer control bit setting for different operating modes
are given in the
TABLE 12-1:
Timer
Gated timer
Synchronous
counter
Asynchronous
counter
TCS
T1CON<2>
Mode
10
00
x1
Comparator
Table
TIMER MODE SETTINGS
TMR1
PR1
TCS
Figure
12-1.
0
0
1
1
Reset
Equal
12-1.
TGATE
TGATE
0
1
x
x
DS70293E-page 159
1
0
Set T1IF flag
TSYNC
x
x
1
0
CY
).
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