PIC24HJ256GP610-I/PT Microchip Technology, PIC24HJ256GP610-I/PT Datasheet - Page 57

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

Specifications of PIC24HJ256GP610-I/PT

• Core Size: 16-Bit
• Program Memory Size: 256KB (85.5K x 24)
• Core Processor: PIC
• 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 Type: FLASH
• 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
• Package / Case: 100-TFQFP
• Controller Family/series: PIC24
• No. Of I/o's: 85
• Ram Memory Size: 16KB
• Cpu Speed: 40MIPS
• No. Of Timers: 13
• No. Of Pwm Channels: 8
• Processor Series: PIC24HJ
• Core: PIC
• Data Bus Width: 16 bit
• Data Ram Size: 16 KB
• Interface Type: CAN, I2C, SPI, UART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 85
• Number Of Timers: 13
• 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 (12 bit, 32 Channel)
• A/d Bit Size: 12 bit
• A/d Channels Available: 32
• Height: 1 mm
• Length: 12 mm
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Width: 12 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 876-1004 - PIC24 BREAKOUT BOARDAC164333 - MODULE SKT FOR PM3 100QFPDM300024 - KIT DEMO DSPICDEM 1.1MA240012 - MODULE PLUG-IN PIC24H 100QFPDV164033 - KIT START EXPLORER 16 MPLAB ICD2DM240001 - BOARD DEMO PIC24/DSPIC33/PIC32
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

4.0
The PIC24H devices contain internal Flash program
memory for storing and executing 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 programming capability allows a PIC24H device
to be serially programmed while in the end application
circuit. This is simply done with two lines for program-
ming clock and programming data (one of the alternate
programming pin pairs: PGC1/PGD1, PGC2/PGD2 or
PGC3/PGD3, and three other lines for power (V
ground (V
customers to manufacture boards with unprogrammed
devices and then program the digital signal controller
just before shipping the product. This also allows the
most recent firmware or a custom firmware to be
programmed.
FIGURE 4-1:
© 2006 Microchip Technology Inc.
Note:
In-Circuit Serial Programming™ (ICSP™)
programming capability
Run-Time Self-Programming (RTSP)
FLASH PROGRAM MEMORY
SS
This data sheet summarizes the features
of this group of PIC24H devices. It is not
intended to be a comprehensive reference
source. To complement the information in
this data sheet, refer to the “dsPIC30F
Family Reference Manual” (DS70046).
) and Master Clear (MCLR). This allows
Using
Program Counter
Using
Table Instruction
User/Configuration
Space Select
ADDRESSING FOR TABLE REGISTERS
DD
1/0
range.
0
TBLPAG Reg
8 bits
DD
Preliminary
),
Program Counter
24-bit EA
24 bits
RTSP is accomplished using TBLRD (table read) and
TBLWT (table write) instructions. With RTSP, the user
can write program memory data in blocks or ‘rows’ of
64 instructions (192 bytes) at a time, and erase pro-
gram memory in blocks or ‘pages’ of 512 instructions
(1536 bytes) at a time.
4.1
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 4-1.
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
PIC24H
DS70175C-page 55