PIC32MX575F256LT-80I/PT Microchip Technology, PIC32MX575F256LT-80I/PT Datasheet - Page 33

• 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

16.2.8
The PAGE_ERASE command erases the specified
number of pages of code memory from the specified
base address. The specified base address must be a
multiple of 0x400.
After the erase is performed, all targeted words of code
memory contain 0xFFFF_FFFF.
FIGURE 16-14:
TABLE 16-9:
Expected Response (1 word):
FIGURE 16-15:
© 2010 Microchip Technology Inc.
31
15
31
15
Opcode
Length
Addr_Low
Addr_High
31
15
Field
PAGE_ERASE COMMAND
0x5
Number of pages to erase
Low 16 bits of 32-bit destination
address
High 16 bits of 32-bit destination
address
PAGE_ERASE FORMAT
Last Command
Return Code
Addr_High
Addr_Low
PAGE_ERASE COMMAND
PAGE_ERASE RESPONSE
Opcode
Length
Description
16
16
16
0
0
0
16.2.9
The BLANK_CHECK command queries the PE to
determine whether the contents of code memory and
code-protect Configuration bits (GCP and GWRP) are
blank (contains all ‘1’s).
FIGURE 16-16:
TABLE 16-10: BLANK_CHECK FORMAT
Expected Response (1 word for blank device):
FIGURE 16-17:
31
15
31
15
Opcode
Length
Address
31
15
31
15
Field
BLANK_CHECK COMMAND
0x6
Number of program memory locations
to check in terms of bytes
Address where to start the Blank
Check
Last Command
Length_High
Return Code
Length_Low
Addr_High
Addr_Low
BLANK_CHECK COMMAND
Not Used
BLANK_CHECK RESPONSE
Opcode
Description
PIC32MX
DS61145G-page 33
16
16
16
16
0
0
0
0