PIC32MX795F512L-80I/BG Microchip Technology, PIC32MX795F512L-80I/BG Datasheet - Page 17
![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
8.0
Before a device can be programmed, the programmer
must check the status of the device to ensure that it is
ready to receive information.
FIGURE 8-1:
© 2010 Microchip Technology Inc.
CHECK DEVICE STATUS
statusVal = XferData (MCHP_STATUS)
No
SendCommand (MTAP_COMMAND)
SendCommand (MTAP_SW_MTAP)
SetMode (6’b011111)
Set MCLR low
CFGRDY = 1
CHECK DEVICE STATUS
FCBUSY = 0
Done
Yes
4-Wire
8.1
Four-wire JTAG programming is a Mission mode
operation and therefore the setup sequence to begin
programing should be done while asserting MCLR.
Holding the device in Reset prevents the processor
from executing instructions or driving ports.
The following steps are required to check the device
status using the 4-wire interface:
1.
2.
3.
4.
5.
6.
8.2
The following steps are required to check the device
status using the 2-wire interface:
1.
2.
3.
4.
5.
Note:
Set MCLR pin low.
SetMode (6’b011111) to force the Chip TAP
controller into Run Test/Idle state.
SendCommand (MTAP_SW_MTAP).
SendCommand (MTAP_COMMAND).
statusVal = XferData (MCHP_STATUS).
If CFGRDY (statusVal<3>) is not ‘1’ and
FCBUSY (statusVal<2>) is not ‘0’ GOTO step 5.
SetMode (6’b011111) to force the Chip TAP
controller into Run Test/Idle state.
SendCommand (MTAP_SW_MTAP).
SendCommand (MTAP_COMMAND).
statusVal = XferData (MCHP_STATUS).
If CFGRDY (statusVal<3>) is not ‘1’ and
FCBUSY (statusVal<2>) is not ‘0’, GOTO
step 4.
4-Wire Interface
2-Wire Interface
If CFGRDY and FCBUSY do not come to
the proper state within 10 ms, the
sequence may have been executed wrong
or the device is damaged.
PIC32MX
DS61145G-page 17