PIC24HJ64GP510A-E/PF Microchip Technology, PIC24HJ64GP510A-E/PF Datasheet - Page 127

• Manufacturer Part Number: PIC24HJ64GP510A-E/PF
• Description: 16 Bit MCU 40MIPS 64KB FLASH 100 TQFP 14x14x1mm TRAY
• Manufacturer: Microchip Technology
• Series: PIC® 24Hr

Specifications of PIC24HJ64GP510A-E/PF

• Core Processor: PIC
• Core Size: 16-Bit
• Speed: 40 MIPs
• Connectivity: CAN, I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 64KB (22K x 24)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• 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, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

9.0
FIGURE 9-1:
 2009 Microchip Technology Inc.
Note 1: This data sheet summarizes the features
Note 1: See Figure 9-2 for PLL details.
SOSCO
R
SOSCI
(2)
2: If the Oscillator is used with XT or HS modes, an extended parallel resistor with the value of 1 M must be connected.
2: Some registers and associated bits
OSCILLATOR
CONFIGURATION
OSC1
OSC2
of the PIC24HJXXXGPX06A/X08A/X10A
family of devices. However, it is not
intended
reference source. To complement the
information in this data sheet, refer to
Section 7. “Oscillator” (DS70227) of
the “dsPIC33F/dsPIC33F/PIC24H Family
Reference Manual”, which is available
from
(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.
Oscillator
TUN<5:0>
FRC
Primary Oscillator
Secondary Oscillator
POSCMD<1:0>
the
Oscillator
PIC24HJXXXGPX06A/X08A/X10A OSCILLATOR SYSTEM DIAGRAM
to
LPRC
be
LPOSCEN
Microchip
PIC24HJXXXGPX06A/X08A/X10A
a
S1
÷ 16
S3
comprehensive
FRCDIV<2:0>
website
PLL
Preliminary
(1)
XTPLL, HSPLL,
ECPLL, FRCPLL
Clock Fail
The
system provides:
• Various external and internal oscillator options as
• An on-chip PLL to scale the internal operating
• The internal FRC oscillator can also be used with
• 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 9-1.
S7
XT, HS, EC
FRCDIV16
clock sources
frequency to the required system clock frequency
the PLL, thereby allowing full-speed operation
without any external clock generation hardware
savings
clock failure and takes fail-safe measures
selection.
FRCDIVN
SOSC
LPRC
FRC
PIC24HJXXXGPX06A/X08A/X10A
Clock Switch
NOSC<2:0> FNOSC<2:0>
S1/S3
S7
S0
S5
S4
S2
S6
÷ 2
Reset
DOZE<2:0>
DS70592B-page 127
WDT, PWRT,
Timer 1
FSCM
F
oscillator
F
F
OSC
P
CY