PIC32MX575F256LT-80I/PT Microchip Technology, PIC32MX575F256LT-80I/PT Datasheet - Page 11

• Manufacturer Part Number: PIC32MX575F256LT-80I/PT
• Description: 256KB Flash, 64KB RAM, 80 MHz, USB, 1xCAN, 8 DMA 100 TQFP 12x12x1mm T/R
• Manufacturer: Microchip Technology
• Series: PIC® 32MXr

Specifications of PIC32MX575F256LT-80I/PT

• Core Processor: MIPS32® M4K™
• Core Size: 32-Bit
• Speed: 80MHz
• Connectivity: CAN, I²C, SPI, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 256KB (256K x 8)
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6.2
Format:
Purpose:
Description (in sequence):
FIGURE 6-3:
FIGURE 6-4:
© 2010 Microchip Technology Inc.
PGC
PGD
SendCommand (command)
To send a command to select a specific TAP register.
1.
2.
3.
4.
TMS
TCK
TDO
TDI
The TMS Header is clocked into the device to
select the Shift IR state
The command is clocked into the device on
TDI while holding signal TMS low.
The last Most Significant bit (MSb) of the
command is clocked in while setting TMS
high.
The TMS Footer is clocked in on TMS to return
the TAP controller to the Run/Test Idle state.
TDI = 0
SendCommand Pseudo Operation
TMS Header = 1100
‘1’
TMS = 1
TMS Header = 1100
SendCommand 4-WIRE
SendCommand 2-WIRE
TDO = X
‘1’
‘0’
Command (5’h07) + TMS = 0
TDI=iLSb
TMS = 0
‘0’
TDO = X
Command = 5’h07
iLSb
1
Command (MSb) + TMS = 1
TDI=iMSb
Restrictions:
Example:
None.
SendCommand (5’h07)
TMS = 1
Command (MSb)
+ TMS = 1
iMSb
‘1’
X
TDO = X
TDI = 0
TMS Footer = 10
‘1’
PIC32MX
TMS Footer = 10
TMS = 1
‘0’
DS61145G-page 11
TDO = X