PIC32MX675F512L-80I/PT Microchip Technology, PIC32MX675F512L-80I/PT Datasheet - Page 16
![IC MCU 32BIT 512KB FLASH 100TQFP](/photos/12/13/121330/c04-100-tqfp_sml.jpg)
PIC32MX675F512L-80I/PT
Manufacturer Part Number
PIC32MX675F512L-80I/PT
Description
IC MCU 32BIT 512KB FLASH 100TQFP
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 PIC32MX675F512L-80I/PT
Core Size
32-Bit
Program Memory Size
512KB (512K x 8)
Core Processor
MIPS32® M4K™
Speed
80MHz
Connectivity
Ethernet, I²C, SPI, UART/USART, USB OTG
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number Of I /o
85
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
100-TFQFP
Controller Family/series
PIC32
Ram Memory Size
64KB
Cpu Speed
80MHz
No. Of Timers
5
Interface
I2C, SPI, UART, USB
No. Of Pwm Channels
5
Embedded Interface Type
I2C, SPI, UART, USB
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
876-1000 - PIC32 BREAKOUT BOARD
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC32MX675F512L-80I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
PIC32MX
7.0
For 2-wire programming methods, the target device
must be placed in a special programming mode before
executing further steps.
The following steps are required to enter Programming
mode:
1.
2.
3.
Please refer to 20.0 “AC/DC Characteristics and
Timing Requirements” for timing requirements.
FIGURE 7-1:
DS61145G-page 16
Note:
The MCLR pin is briefly driven high, then low.
A 32-bit key sequence is clocked into PGDx.
MCLR is then driven high within a specified
period of time and held.
MCLR
V
PGDx
PGCx
DD
ENTERING PROGRAMMING
MODE
If a 4-wire programming method is used, it
is not necessary to enter the Programming
mode.
P6
ENTERING ENHANCED ICSP™ MODE
P14
P16
P20
V
b31
0
IH
b30
1
Program/Verify Entry Code = 0x4D434850
b29
0
P2B
b28
0
P2A
b27
1
The programming voltage applied to MCLR is V
which is essentially V
no minimum time requirement for holding at V
V
before presenting the key sequence on PGDx.
The key sequence is a specific 32-bit pattern: ‘0100
1101 0100 0011 0100 1000 0101 0000’ (the
acronym ‘MCHP’, in ASCII). The device will enter
Program/Verify mode only if the key sequence is valid.
The MSb of the Most Significant nibble must be shifted
in first.
Once the key sequence is complete, V
applied to MCLR and held at that level for as long as
Programming mode is to be maintained. An interval of
at least time P17 and P7 must elapse before presenting
data on PGDx. Signals appearing on PGDx before P7
has elapsed will not be interpreted as valid.
Upon successful entry, the program memory can be
accessed and programmed in serial fashion. While in
Programming mode, all unused I/Os are placed in the
high-impedance state.
IH
is removed, an interval of at least P16 must elapse
...
0
b3
0
b2
DD
0
b1
V
, in PIC32MX devices. There is
© 2010 Microchip Technology Inc.
IH
0
b0
P17
P7
IH
must be
IH
. After
IH
,