PIC24HJ16GP304-I/PT Microchip Technology, PIC24HJ16GP304-I/PT Datasheet - Page 89

• Manufacturer Part Number: PIC24HJ16GP304-I/PT
• Description: IC PIC MCU FLASH 16K 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 24Hr

Specifications of PIC24HJ16GP304-I/PT

• Core Size: 16-Bit
• Program Memory Size: 16KB (5.5K x 24)
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Core Processor: PIC
• Speed: 40 MIPs
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART
• Number Of I /o: 35
• Program Memory Type: FLASH
• Ram Size: 2K 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
• Controller Family/series: PIC24
• No. Of I/o's: 35
• Ram Memory Size: 2KB
• Cpu Speed: 40MIPS
• No. Of Timers: 4
• Processor Series: PIC24HJ
• Core: PIC
• Data Bus Width: 16 bit
• Data Ram Size: 2 KB
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 35
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52713-733, 52714-737, 53276-922, EWDSPIC
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, DM240001
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 13 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 876-1004 - PIC24 BREAKOUT BOARDDM240001 - BOARD DEMO PIC24/DSPIC33/PIC32
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

8.0
FIGURE 8-1:
 2009 Microchip Technology Inc.
Note 1: This data sheet summarizes the features
SOSCO
Note 1: See Figure 8-2 for PLL details.
SOSCI
R
(2)
2: Some registers and associated bits
OSCILLATOR CONFIGURATION
2: If the Oscillator is used with XT or HS modes, an external parallel resistor with the value of 1 MW must be connected.
OSC1
OSC2
of
PIC24HJ16GP304 family of devices.
However, it is not intended to be a com-
prehensive reference source. To comple-
ment the information in this data sheet,
refer
(DS70186) of the ”dsPIC33F/PIC24H
Family Reference Manual”, which is avail-
able
(www.microchip.com).
described in this section may not be avail-
able on all devices. Refer to Section 4.0
“Memory Organization” in this data
sheet for device-specific register and bit
information.
PIC24HJ32GP202/204 and PIC24HJ16GP304
Oscillator
TUN<5:0>
FRC
the
Primary Oscillator
Secondary Oscillator
from
to
POSCMD<1:0>
Oscillator
PIC24HJ32GP202/204 AND PIC24HJ16GP304 OSCILLATOR SYSTEM DIAGRAM
PIC24HJ32GP202/204
LPRC
“Section
the
LPOSCEN
Microchip
S1
S3
÷ 16
7.
FRCDIV<2:0>
Oscillator”
website
and
PLL
Preliminary
(1)
XTPLL, HSPLL,
ECPLL, FRCPLL
Clock Fail
The PIC24HJ32GP202/204 and PIC24HJ16GP304
oscillator system provides:
• External and internal oscillator options as clock
• An on-chip PLL to scale the internal operating
• An internal FRC oscillator that can also be used
• Clock switching between various clock sources.
• Programmable clock postscaler for system power
• A Fail-Safe Clock Monitor (FSCM) that detects
• A Clock Control register (OSCCON).
• Nonvolatile Configuration bits for main oscillator
A simplified diagram of the oscillator system is shown
in Figure 8-1.
S7
XT, HS, EC
FRCDIV16
FRCDIVN
sources.
frequency to the required system clock frequency.
with the PLL, thereby allowing full speed
operation without any external clock generation
hardware.
savings.
clock failure and takes fail-safe measures.
selection.
SOSC
LPRC
FRC
Clock Switch
NOSC<2:0> FNOSC<2:0>
S1/S3
S7
S6
S0
S5
S4
S2
÷ 2
Reset
DOZE<2:0>
WDT, PWRT,
DS70289F-page 89
Timer 1
FSCM
F
F
F
OSC
CY
P