PIC32MX775F512L-80I/BG Microchip Technology, PIC32MX775F512L-80I/BG Datasheet - Page 5
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PIC32MX775F512L-80I/BG
Manufacturer Part Number
PIC32MX775F512L-80I/BG
Description
IC, 32BIT MCU, PIC32, 80MHZ, BGA-100
Manufacturer
Microchip Technology
Series
PIC® 32MXr
Datasheets
1.PIC32MX320F032H-40IPT.pdf
(66 pages)
2.PIC32MX575F256H-80IMR.pdf
(2 pages)
3.PIC32MX575F256H-80IMR.pdf
(254 pages)
4.PIC32MX575F256H-80IMR.pdf
(14 pages)
Specifications of PIC32MX775F512L-80I/BG
Controller Family/series
PIC32
Ram Memory Size
64KB
Cpu Speed
80MHz
No. Of Timers
5
Interface
CAN, I2C, SPI, UART, USB
No. Of Pwm Channels
5
Core Size
32 Bit
Program Memory Size
512 KB
Core Processor
MIPS32® M4K™
Speed
80MHz
Connectivity
CAN, Ethernet, I²C, SPI, UART/USART, USB OTG
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Program Memory Type
FLASH
Ram Size
64K x 8
Voltage - Supply (vcc/vdd)
2.3 V ~ 3.6 V
Data Converters
A/D 16x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
121-TFBGA
Embedded Interface Type
CAN, I2C, SPI, UART, USB
Rohs Compliant
Yes
Processor Series
PIC32MX7xx
Core
MIPS
3rd Party Development Tools
52713-733, 52714-737
Development Tools By Supplier
PG164130, DV164035, DV244005
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Number Of I /o
-
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC32MX775F512L-80I/BG
Manufacturer:
Microchip Technology
Quantity:
10 000
4.2
Another possible interface is the 2-wire ICSP port.
Table 4-2 lists the required pin connections. This inter-
face uses the following 2 communication lines to trans-
fer data to and from the PIC32MX device being
programmed:
• PGCx – Serial Program Clock
• PGDx – Serial Program Data
These signals are described in the following two
sections. Refer to the specific device data sheet for the
connection of the signals to the chip pins.
4.2.1
PGCx is the clock that controls the updating of the TAP
controller and the shifting of data through the Instruc-
tion or selected Data register(s). PGCx is independent
of the processor clock, with respect to both frequency
and phase.
4.2.2
PGDx is the data input/output to the Instruction or
selected Data Register(s), it is also the control signal
for the TAP controller. This signal is sampled on the
falling edge of PGC for some TAP controller states.
4.3
All devices in the PIC32MX family are dual voltage
supply designs: one supply for the core and peripherals
and another for the I/O pins. Some devices contain an
on-chip regulator to eliminate the need for two external
voltage supplies.
All of the PIC32MX devices power their core digital
logic at a nominal 1.8V. This may create an issue for
designs that are required to operate at a higher typical
voltage, such as 3.3V. To simplify system design, all
devices in the PIC32MX family incorporate an on-chip
regulator that allows the device to run its core logic from
V
TABLE 4-2:
© 2010 Microchip Technology Inc.
MCLR
ENVREG
V
V
V
PGC1
PGD1
PGC2
PGD2
Legend: I = Input
Note 1:
DD
DD
SS
DDCORE
.
Pin Name
and AV
and AV
Device
2-Wire Interface
Power Requirements
All power supply and ground pins must be connected, including analog supplies (AV
SERIAL PROGRAM CLOCK (PGC
SERIAL PROGRAM DATA (PGD
SS
DD
(1)
(1)
2-WIRE INTERFACE PINS
MCLR
N/A
V
V
N/A
PGC
PGD
PGC
PGD
Programmer
DD
SS
Pin Name
O = Output
Pin Type
I/O
I/O
P
P
P
P
I
I
I
X
)
X
)
Programming Enable
Enable for On-Chip Voltage Regulator
Power Supply
Ground
Regulated Power Supply for Core
Primary Programming Pin Pair: Serial Clock
Primary Programming Pin Pair: Serial Data
Secondary Programming Pin Pair: Serial Clock
Secondary Programming Pin Pair: Serial Data
The regulator provides power to the core from the other
V
capacitor) must be connected to the V
(Figure 4-2). This helps to maintain the stability of the
regulator. The specifications for core voltage and
capacitance are listed in 20.0 “AC/DC Characteristics
and Timing Requirements”.
FIGURE 4-2:
DD
Note 1: These are typical operating voltages. Refer to
P = Power
pins. A low ESR capacitor (e.g., a tantalum
1.8V
(10 μF typ)
20.0 “AC/DC Characteristics and Timing
Requirements” for the full operating ranges of
V
C
DD
EFC
(1)
Pin Description
and V
(ENVREG tied to ground)
(ENVREG tied to V
3.3V
3.3V
Regulator Disabled
Regulator Enabled
DDCORE
(1)
CONNECTIONS FOR THE
ON-CHIP REGULATOR
V
ENVREG
V
V
V
ENVREG
V
V
.
DD
DDCORE
SS
DD
DDCORE
SS
PIC32MX
PIC32MX
DD
PIC32MX
) and ground (AV
DD
/V
/V
)
CAP
CAP
DS61145G-page 5
DDCORE
SS
pin
).