PIC24HJ256GP610A-E/PF Microchip Technology, PIC24HJ256GP610A-E/PF Datasheet - Page 118

• Manufacturer Part Number: PIC24HJ256GP610A-E/PF
• Description: 16 Bit MCU 40MIPS 256KB FLASH 100 TQFP 14x14x1mm TRAY
• Manufacturer: Microchip Technology
• Series: PIC® 24Hr

Specifications of PIC24HJ256GP610A-E/PF

• 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 ~ 125°C
• Package / Case: 100-TQFP
• Processor Series: PIC24HJ
• Core: PIC
• Data Bus Width: 16 bit
• Data Ram Size: 16 KB
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 85
• Number Of Timers: 9
• Maximum Operating Temperature: + 125 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)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

PIC24HJXXXGPX06A/X08A/X10A
FIGURE 8-1:
8.1
Each DMAC Channel x (x = 0, 1, 2, 3, 4, 5, 6 or 7)
contains the following registers:
• A 16-bit DMA Channel Control register
• A 16-bit DMA Channel IRQ Select register
• A 16-bit DMA RAM Primary Start Address Offset
• A 16-bit DMA RAM Secondary Start Address
• A 16-bit DMA Peripheral Address register
• A 10-bit DMA Transfer Count register (DMAxCNT)
An additional pair of status registers, DMACS0 and
DMACS1 are common to all DMAC channels.
DS70592B-page 118
(DMAxCON)
(DMAxREQ)
register (DMAxSTA)
Offset register (DMAxSTB)
(DMAxPAD)
Note: CPU and DMA address buses are not shown for clarity.
SRAM
DMAC Registers
SRAM X-Bus
CPU
TOP LEVEL SYSTEM ARCHITECTURE USING A DEDICATED TRANSACTION BUS
PORT 1
DMA RAM
CPU Peripheral DS Bus
Peripheral
Non-DMA
Ready
PORT 2
DMA DS Bus
Preliminary
DMA Controller
Channels
DMA
Peripheral Indirect Address
Peripheral 1
CPU
Ready
DMA
 2009 Microchip Technology Inc.
DMA
Peripheral 3
CPU
Ready
DMA
DMA
Peripheral 2
CPU
Ready
DMA
DMA