PIC24F04KA201-I/SS Microchip Technology, PIC24F04KA201-I/SS Datasheet - Page 103

• Manufacturer Part Number: PIC24F04KA201-I/SS
• Description: IC PIC MCU FLASH 512KX4 20-SSOP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 24Fr

Specifications of PIC24F04KA201-I/SS

• Core Size: 16-Bit
• Program Memory Size: 4KB (1.375K x 24)
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Core Processor: PIC
• Speed: 32MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Number Of I /o: 18
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 9x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SSOP
• Controller Family/series: PIC24
• No. Of I/o's: 18
• Ram Memory Size: 512Byte
• Cpu Speed: 32MHz
• No. Of Timers: 3
• Processor Series: PIC24F
• Core: PIC
• Data Bus Width: 16 bit
• Data Ram Size: 512 B
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 32 KHz
• Number Of Programmable I/os: 12
• Number Of Timers: 3
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52713-733, 52714-737, 53276-922, EWDSPIC
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, DM240001
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 9 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

11.0
The Timer1 module is a 16-bit timer which can operate
as a free-running, interval timer/counter. Timer1 can
operate in three modes:
• 16-Bit Timer
• 16-Bit Synchronous Counter
• 16-Bit Asynchronous Counter
Timer1 also supports these features:
• Timer Gate Operation
• Selectable Prescaler Settings
• Timer Operation during CPU Idle and Sleep
• Interrupt on 16-Bit Period Register Match or
FIGURE 11-1:
© 2009 Microchip Technology Inc.
Note:
modes
Falling Edge of External Gate Signal
TIMER1
This data sheet summarizes the features
of this group of PIC24F devices. It is not
intended to be a comprehensive reference
source. For more information on Timers,
refer to the “PIC24F Family Reference
Manual”,
(DS39704).
SOSCO/
SOSCI
T1CK
Set T1IF
16-BIT TIMER1 MODULE BLOCK DIAGRAM
Section
TGATE
1
0
Reset
Equal
14.
SOSCEN
“Timers”
Comparator
TMR1
PR1
Preliminary
PIC24F04KA201 FAMILY
Q
Q
Sync
Gate
CK
T
CY
D
Figure 11-1 presents a block diagram of the 16-bit Timer1
module.
To configure Timer1 for operation:
1.
2.
3.
4.
5.
6.
Set the TON bit (= 1).
Select the timer prescaler ratio using the
TCKPS<1:0> bits.
Set the Clock and Gating modes using the TCS
and TGATE bits.
Set or clear the TSYNC bit to configure
synchronous or asynchronous operation.
Load the timer period value into the PR1
register.
If interrupts are required, set the interrupt enable
bit, T1IE. Use the priority bits, T1IP<2:0>, to set
the interrupt priority.
TSYNC
1x
01
00
0
1
TON
TGATE
TCS
Sync
TCKPS<1:0>
1, 8, 64, 256
Prescaler
2
DS39937B-page 101