PIC32MX320F064HT-40I/MR Microchip Technology, PIC32MX320F064HT-40I/MR Datasheet - Page 34

• Manufacturer Part Number: PIC32MX320F064HT-40I/MR
• Description: 64 KB Flash, 16 KB RAM, 40 MHz, 10-Bit ADC 64 QFN 9x9x0.9mm T/R
• Manufacturer: Microchip Technology
• Series: PIC® 32MXr

Specifications of PIC32MX320F064HT-40I/MR

• Core Processor: MIPS32® M4K™
• Core Size: 32-Bit
• Speed: 40MHz
• Connectivity: I²C, IrDA, LIN, PMP, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K 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: 64-VFQFN, Exposed Pad
• Processor Series: PIC32MX3xx
• Core: MIPS
• Data Bus Width: 32 bit
• Data Ram Size: 16 KB
• Interface Type: EUART, I2C, SPI
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 53
• Number Of Timers: 5
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52713-733, 52714-737
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, DM320001, DM320002, MA320001
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 16 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

PIC32MX
16.2.10
EXEC_VERSION queries for the version of the PE
software stored in RAM.
The version value of the current PE is 0x0105.
FIGURE 16-18:
TABLE 16-11: EXEC_VERSION FORMAT
Expected Response (1 word):
FIGURE 16-19:
DS61145G-page 34
31
15
Opcode
Length
31
15
Field
EXEC_VERSION COMMAND
0x7
Ignored
Version Number
Last Command
EXEC_VERSION
COMMAND
EXEC_VERSION
RESPONSE
Opcode
Length
Description
16
16
0
0
16.2.11
GET_CRC calculates the CRC of the buffer from the
specified address to the specified length, using the
table look-up method.
The CRC details are as follows:
• CRC-CCITT, 16-bit
• polynomial: X^16+X^12+X^5+1, hex 0x00011021
• seed: 0xFFFF
• Most Significant Byte (MSB) shifted in first
FIGURE 16-20:
TABLE 16-12: GET_CRC FORMAT
Expected Response (2 words):
FIGURE 16-21:
31
15
31
15
31
15
Opcode
Address
Length
31
15
31
15
Note:
Field
GET_CRC COMMAND
In the response, only the CRC Least
Significant 16 bits are valid.
0x8
Address where to start calculating the
CRC
Length of buffer on which to calculate
the CRC, in number of bytes
Last Command
Length_High
Return Code
Length_Low
CRC_High
Addr_High
Addr_Low
CRC_Low
GET_CRC COMMAND
Not Used
GET_CRC RESPONSE
Opcode
© 2010 Microchip Technology Inc.
Description
16
16
16
16
16
0
0
0
0
0