DSPIC33EP512MU810-I/PT Microchip Technology, DSPIC33EP512MU810-I/PT Datasheet - Page 164
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DSPIC33EP512MU810-I/PT
Manufacturer Part Number
DSPIC33EP512MU810-I/PT
Description
100 PINS, 512KB Flash, 52KB RAM, 60 MHz, USB, 2xCAN, 15 DMA 100 TQFP 12x12x1mm T
Manufacturer
Microchip Technology
Series
dsPIC™ 33EPr
Specifications of DSPIC33EP512MU810-I/PT
Embedded Interface Type
I2C, SPI, UART
No. Of I/o's
83
Flash Memory Size
536KB
Supply Voltage Range
3V To 3.6V
Operating Temperature Range
-40°C To +85°C
Digital Ic Case Style
TQFP
No. Of Pins
100
Rohs Compliant
Yes
Core Processor
dsPIC
Core Size
16-Bit
Speed
60 MIPs
Connectivity
CAN, I²C, IrDA, LIN, QEI, SPI, UART/USART, USB OTG
Peripherals
Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT
Number Of I /o
83
Program Memory Size
512KB (170K x 24)
Program Memory Type
FLASH
Eeprom Size
-
Ram Size
24K x 16
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 32x10b/12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-TQFP
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DSPIC33EP512MU810-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
DSPIC33EP512MU810-I/PT
Manufacturer:
MICRONCHIP
Quantity:
20 000
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dsPIC33EPXXXMU806/810/814 and PIC24EPXXXGU810/814
9.1
The
PIC24EPXXXGU810/814 family of devices provide
seven system clock options:
• Fast RC (FRC) Oscillator
• FRC Oscillator with Phase-Locked Loop (PLL)
• Primary (XT, HS or EC) Oscillator
• Primary Oscillator with PLL
• Secondary (LP) Oscillator
• Low-Power RC (LPRC) Oscillator
• FRC Oscillator with postscaler
FIGURE 9-2:
EQUATION 9-2:
EQUATION 9-3:
DS70616D-page 164
Where,
N1 = PLLPRE + 2
N2 = 2 x (PLLPOST + 1)
M = PLLDIV + 2
F
VCO
F
IN
CPU Clocking System
=
dsPIC33EPXXXMU806/810/814
F
IN
PLLPRE<4:0>
0.8 MHz < F
×
÷ N1
⎛
⎝
------ -
N1
M
PLL BLOCK DIAGRAM
F
F
⎞
⎠
F
OSC
VCO
=
OSC
F
REF
CALCULATION
CALCULATION
IN
=
< 8.0 MHz
×
F
⎛
⎝
F
IN
------------------------------------ -
(
(
REF
PLLPRE
PLLDIV
×
⎛
⎝
--------------------- -
N1
PFD
M
×
+
+
N2
2
2
)
⎞
⎠
)
⎞
⎠
and
=
Preliminary
F
IN
×
PLLDIV<8:0>
VCO
⎛
⎝
÷ M
---------------------------------------------------------------------------------------- -
(
PLLPRE
120 MH
Instruction execution speed or device operating
frequency, F
EQUATION 9-1:
Figure 9-2
Equation 9-2
frequency (F
Equation 9-3
frequency (F
F
Z
(
VCO
+
PLLDIV
< F
2
)
is a block diagram of the PLL module.
VCO
×
CY
IN
IN
2 PLLPOST
) and output frequency (F
) and VCO frequency (F
provides the relation between input
provides the relation between input
, is given by
(
< 340 MH
+
PLLPOST<2:0>
2
© 2009-2011 Microchip Technology Inc.
)
÷ N2
F
CY
DEVICE OPERATING
FREQUENCY
Z
= Fosc/2
+
Equation
1
)
F
⎞
⎠
F
OSC
OSC
< 120 MHz
9-1.
VCO
OSC
).
).
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