PIC24HJ256GP610-I/PF Microchip Technology, PIC24HJ256GP610-I/PF Datasheet - Page 59

• Manufacturer Part Number: PIC24HJ256GP610-I/PF
• Description: IC PIC MCU FLASH 128KX16 100TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 24Hr

Specifications of PIC24HJ256GP610-I/PF

• Program Memory Type: FLASH
• Program Memory Size: 256KB (85.5K x 24)
• Package / Case: 100-TQFP, 100-VQFP
• 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
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 32x10b, 32x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC24HJ
• Core: PIC
• Data Bus Width: 16 bit
• Data Ram Size: 16 KB
• Interface Type: 3-Wire/I2C/USART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 85
• Number Of Timers: 13
• Operating Supply Voltage: 0 V to 2.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52713-733, 52714-737, 53276-922, EWDSPIC
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 2 (32-ch x 12-bit)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 876-1004 - PIC24 BREAKOUT BOARDDM300024 - KIT DEMO DSPICDEM 1.1MA240012 - MODULE PLUG-IN PIC24H 100QFPDV164033 - KIT START EXPLORER 16 MPLAB ICD2DM240001 - BOARD DEMO PIC24/DSPIC33/PIC32AC164323 - MODULE SKT FOR 100TQFP
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

5.0
The PIC24HJXXXGPX06/X08/X10 devices contain
internal Flash program memory for storing and execut-
ing application code. The memory is readable, writable
and erasable during normal operation over the entire
V
Flash memory can be programmed in two ways:
1.
2.
ICSP
PIC24HJXXXGPX06/X08/X10 device to be serially
programmed while in the end application circuit. This is
simply done with two lines for programming clock and
programming data (one of the alternate programming
pin pairs: PGECx/PGEDx, and three other lines for
power (V
This allows customers to manufacture boards with
unprogrammed devices and then program the digital
FIGURE 5-1:
© 2009 Microchip Technology Inc.
DD
Note:
In-Circuit Serial Programming™ (ICSP™)
programming capability
Run-Time Self-Programming (RTSP)
range.
FLASH PROGRAM MEMORY
DD
programming
), ground (V
This data sheet summarizes the features
of
family of devices. However, it is not
intended to be a comprehensive reference
source. To complement the information in
this data sheet, refer to the “PIC24H
Family Reference Manual”, Section 5.
“Flash Programming” (DS70228), which
is available from the Microchip website
(www.microchip.com).
the
Using
Program Counter
Using
Table Instruction
User/Configuration
Space Select
ADDRESSING FOR TABLE REGISTERS
PIC24HJXXXGPX06/X08/X10
SS
) and Master Clear (MCLR).
capability
1/0
0
allows
TBLPAG Reg
PIC24HJXXXGPX06/X08/X10
8 bits
a
Program Counter
24-bit EA
24 bits
signal controller just before shipping the product. This
also allows the most recent firmware or a custom firm-
ware to be programmed.
RTSP is accomplished using TBLRD (table read) and
TBLWT (table write) instructions. With RTSP, the user
can write program memory data either in blocks or
‘rows’ of 64 instructions (192 bytes) at a time, or single
instructions and erase program memory in blocks or
‘pages’ of 512 instructions (1536 bytes) at a time.
5.1
Regardless of the method used, all programming of
Flash memory is done with the table read and table
write instructions. These allow direct read and write
access to the program memory space from the data
memory while the device is in normal operating mode.
The 24-bit target address in the program memory is
formed using bits<7:0> of the TBLPAG register and the
Effective Address (EA) from a W register specified in
the table instruction, as shown in Figure 5-1.
The TBLRDL and the TBLWTL instructions are used to
read or write to bits<15:0> of program memory.
TBLRDL and TBLWTL can access program memory in
both Word and Byte modes.
The TBLRDH and TBLWTH instructions are used to read
or write to bits<23:16> of program memory. TBLRDH
and TBLWTH can also access program memory in Word
or Byte mode.
Working Reg EA
16 bits
Table Instructions and Flash
Programming
0
Byte
Select
DS70175H-page 57