PIC24HJ256GP610AT-I/PT Microchip Technology, PIC24HJ256GP610AT-I/PT Datasheet - Page 11
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PIC24HJ256GP610AT-I/PT
Manufacturer Part Number
PIC24HJ256GP610AT-I/PT
Description
16 Bit MCU 40MIPS 256KB FLASH 100 TQFP 12x12x1mm T/R
Manufacturer
Microchip Technology
Series
PIC® 24Hr
Datasheets
1.PIC24HJ12GP201-ISO.pdf
(84 pages)
2.PIC24HJ64GP206A-IMR.pdf
(304 pages)
3.PIC24HJ256GP206A-IMR.pdf
(8 pages)
Specifications of PIC24HJ256GP610AT-I/PT
Core Processor
PIC
Core Size
16-Bit
Speed
40 MIPs
Connectivity
CAN, I²C, IrDA, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number Of I /o
85
Program Memory Size
256KB (85.5K x 24)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 32x10b/12b
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC24HJ256GP610AT-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
FIGURE 3-4:
© 2010 Microchip Technology Inc.
BaseAddress + 0x80
BaseAddress =
No
RemainingCmds = 1368
RemainingCmds =
RemainingCmds – 1
BaseAddress = 0x0
Command to Program
FLOWCHART FOR
PROGRAMMING CODE
MEMORY
RemainingCmds
BaseAddress
PROGP response
Send PROGP
PASS?
Start
‘0’?
End
Is
Is
Yes
Yes
Report Error
No
Failure
3.5.2
After code memory is programmed, the contents of
memory can be verified to ensure that programming
was successful. Verification requires code memory to
be read back and compared against the copy held in
the programmer’s buffer.
The READP command can be used to read back all the
programmed code memory.
Alternatively, you can have the programmer perform
the verification after the entire device is programmed,
using a checksum computation.
3.5.3
Only the Configuration registers are included in the
checksum computation. The Device ID and Unit ID are
not included in the checksum computation.
TABLE D-1: “CHECKSUM COMPUTATION”
how this 16-bit computation can be made for each
dsPIC33F and PIC24H device. Computations for read
code protection are shown both enabled and disabled.
The checksum values shown here assume that the
Configuration registers are also erased. However,
when code protection is enabled, the value of the FGS
register is assumed to be 0x5.
PROGRAMMING VERIFICATION
CHECKSUM COMPUTATION
DS70152H-page 11
shows