DSPIC33FJ256MC510A-E/PF Microchip Technology, DSPIC33FJ256MC510A-E/PF Datasheet - Page 145
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DSPIC33FJ256MC510A-E/PF
Manufacturer Part Number
DSPIC33FJ256MC510A-E/PF
Description
16 Bit MCU/DSP 40MIPS 256KB FLASH 100 TQFP 14x14x1mm TRAY
Manufacturer
Microchip Technology
Series
dsPIC™ 33Fr
Specifications of DSPIC33FJ256MC510A-E/PF
Core Processor
dsPIC
Core Size
16-Bit
Speed
40 MIPs
Connectivity
CAN, I²C, IrDA, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, DMA, Motor Control PWM, QEI, POR, PWM, WDT
Number Of I /o
85
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 24x10b/12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
100-TQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DSPIC33FJ256MC510A-E/PF
Manufacturer:
Microchip Technology
Quantity:
10 000
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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: Some registers and associated bits
2: If the Oscillator is used with XT or HS modes, an extended parallel resistor with the value of 1 M must be connected.
OSCILLATOR
CONFIGURATION
OSC1
OSC2
of the dsPIC33FJXXXMCX06A/X08A/
X10A family of devices. However, it is not
intended to be a comprehensive refer-
ence source. To complement the informa-
tion in this data sheet, refer to Section 7.
“Oscillator”
“dsPIC33F/PIC24H Family Reference
Manual”, which is available from the
Microchip web site (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.
TUN<5:0>
Oscillator
FRC
Primary Oscillator
Secondary Oscillator
POSCMD<1:0>
Oscillator
dsPIC33FJXXXMCX06A/X08A/X10A OSCILLATOR SYSTEM DIAGRAM
LPRC
dsPIC33FJXXXMCX06A/X08A/X10A
LPOSCEN
(DS70186)
S1
S3
÷ 16
FRCDIV<2:0>
in
PLL
the
Preliminary
(1)
ECPLL, FRCPLL
XTPLL, HSPLL,
Clock Fail
S7
The dsPIC33FJXXXMCX06A/X08A/X10A oscillator
system provides the following:
• 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.
XT, HS, EC
FRCDIV16
FRCDIVN
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
SOSC
LPRC
FRC
NOSC<2:0>
Clock Switch
S5
S4
S2
S1/S3
S7
S6
S0
÷ 2
FNOSC<2:0>
Reset
DOZE<2:0>
DS70594B-page 145
WDT, PWRT,
Timer1
FSCM
F
F
OSC
F
CY
P
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