DSPIC33EP512MU810-I/PT Microchip Technology, DSPIC33EP512MU810-I/PT Datasheet - Page 149

• Manufacturer Part Number: DSPIC33EP512MU810-I/PT
• Description: 100 PINS, 512KB Flash, 52KB RAM, 60 MHz, USB, 2xCAN, 15 DMA 100 TQFP 12x12x1mm T
• Manufacturer: Microchip Technology
• Series: dsPIC™ 33EPr

Specifications of DSPIC33EP512MU810-I/PT

• Embedded Interface Type: I2C, SPI, UART
• No. Of I/o's: 83
• Flash Memory Size: 536KB
• Supply Voltage Range: 3V To 3.6V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: TQFP
• No. Of Pins: 100
• Rohs Compliant: Yes
• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 60 MIPs
• Connectivity: CAN, I²C, IrDA, LIN, QEI, SPI, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 83
• Program Memory Size: 512KB (170K x 24)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 24K x 16
• 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-TQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

TABLE 8-1:
FIGURE 8-2:
 2009-2011 Microchip Technology Inc.
UART4TX – UART4 Transmitter
ECAN1 – RX Data Ready
ECAN1 – TX Data Request
ECAN2 – RX Data Ready
ECAN2 – TX Data Request
DCI – DCI Transfer Done
ADC1 – ADC1 Convert Done
ADC2 – ADC2 Convert Done
PMP – PMP Data Move
Peripheral to DMA Association
dsPIC33EPXXXMU806/810/814 and PIC24EPXXXGU810/814
Note: CPU and DMA address buses are not shown for clarity.
SRAM X-Bus
CPU
PORT 1
DMA CHANNEL TO PERIPHERAL ASSOCIATIONS (CONTINUED)
DPSRAM
SRAM
Arbiter
DMA CONTROLLER BLOCK DIAGRAM
PORT 2
DMAxREQ Register
IRQSEL<7:0> Bits
01011001
00100010
01000110
00110111
01000111
00111100
00001101
00010101
00101101
DMA Controller
Peripheral
Non-DMA
CPU Peripheral X-Bus
Preliminary
0 1
2 3
Channels
DMA
4
(Values to Read from
0x0300 (ADC1BUF0)
0x0340 (ADC2BUF0)
Peripheral Indirect Address
DMAxPAD Register
DMA X-Bus
0x0290 (RXBUF0)
0x0608 (PMDIN1)
0x0440 (C1RXD)
0x0540 (C2RXD)
·
Peripheral)
·
Interrupt Controller
IRQ to DMA and
Peripheral 2
N
CPU
—
—
—
Ready
Modules
DMA
DMA
Peripheral 1
CPU
Ready
DMA
DMA
Interrupt Controller
Peripheral 3
IRQ to DMA and
CPU
DMAxPAD Register
0x02B4 (U4TXREG)
(Values to Write to
0x0298 (TXBUF0)
0x0608 (PMDIN1)
0x0442 (C1TXD)
0x0542 (C2TXD)
Ready
Modules
DMA
Peripheral)
DS70616E-page 149
DMA
—
—
—
—
and Interrupt
IRQ to DMA
Controller
Modules