PIC32MX795F512L-80I/BG Microchip Technology, PIC32MX795F512L-80I/BG Datasheet - Page 5
![IC, 32BIT MCU, PIC32, 80MHZ, BGA-100](/photos/12/13/121347/121-xbga_sml.jpg)
PIC32MX795F512L-80I/BG
Manufacturer Part Number
PIC32MX795F512L-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)
5.PIC32MX575F256H-80IPT.pdf
(240 pages)
Specifications of PIC32MX795F512L-80I/BG
Controller Family/series
PIC32
Ram Memory Size
128KB
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
128K 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:
PIC32MX795F512L-80I/BG
Manufacturer:
Microchip
Quantity:
316
Company:
Part Number:
PIC32MX795F512L-80I/BG
Manufacturer:
Microchip Technology
Quantity:
10 000
5. Module: Output Compare
6. Module: SPI
7. Module: UART
© 2010 Microchip Technology Inc.
The Fault input detection is not asynchronous.
There is a 1 to 2 Peripheral Bus (PB) clock delay
between the Fault input assertion and the
shutdown of the appropriate OCMP output pin.
Work around
Ensure that the device driven by the OCMP
module can tolerate this shutdown delay.
Affected Silicon Revisions
The SPIBUSY and SRMT bits assert 1 bit time
before the end of the transaction.
Work around
Firmware must provide a 1 bit time delay between
the assertion of these bits and performing any
operation that requires the transaction to be
complete.
Affected Silicon Revisions
The UxSTA.TXBF bit clears one PB clock cycle
after the interrupt is generated. When using a PB
bus divisor other than 1:1 and polling the UART
transmit interrupt flag with the next instruction
reading the UxSTA.TXBF bit, the result may not
reflect the actual TXBF status.
Work around
There are two possible solutions to this issue:
1.
2.
Affected Silicon Revisions
A0
A0
A0
X
X
X
Only use a PB bus divisor of 1:1.
If firmware is polling the transmit interrupt
flag and the TXBF flag, insert a read of the
UxSTA register between these operations
and discard the result. This read will ensure
the status of the TXBF flag is correct when
the next read of this register occurs.
PIC32MX575/675/695/775/795
8. Module: USB
9. Module: Output Compare
10. Module: Output Compare
11. Module: DMA
When U1CNFG1.USBSIDL is set, the USBPLL
does not automatically suspend in Idle mode.
Work around
Use firmware to manually suspend the USB clock
before entering Sleep mode.
Affected Silicon Revisions
In PWM mode, the output waveform is one PB
clock longer than the expected value.
Work around
Load OCRS with a value one less than the number
expected to achieve the desired output.
Affected Silicon Revisions
In PWM mode, if firmware attempts to clear the
OCFLT bit while the Fault still exists, a second
interrupt will not be generated for this Fault when
firmware exits the Interrupt Service Routine (ISR).
The OCFLT bit will remain set while a Fault is
detected.
Work around
In the ISR, clear the OSxFLT bit, and test the
OCxFLT bit before exiting the ISR. If the bit is set,
set the OCx interrupt to generate a second
interrupt.
Affected Silicon Revisions
In Pattern Match mode, the DMA module may not
append all of the CRC results to the result buffer.
Work around
Use firmware to read the CRC result and append
it to the result buffer.
Affected Silicon Revisions
A0
A0
A0
A0
X
X
X
X
DS80480E-page 5