DSPIC30F4013-30I/PT Microchip Technology, DSPIC30F4013-30I/PT Datasheet - Page 117

• Manufacturer Part Number: DSPIC30F4013-30I/PT
• Description: IC DSPIC MCU/DSP 48K 44TQFP
• Manufacturer: Microchip Technology
• Series: dsPIC™ 30Fr

Specifications of DSPIC30F4013-30I/PT

• Program Memory Type: FLASH
• Package / Case: 44-TQFP, 44-VQFP
• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 30 MIPs
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: AC'97, Brown-out Detect/Reset, I²S, POR, PWM, WDT
• Number Of I /o: 30
• Program Memory Size: 48KB (16K x 24)
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 13x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Data Bus Width: 16 bit
• Processor Series: DSPIC30F
• Core: dsPIC
• Maximum Clock Frequency: 40 MHz
• Operating Supply Voltage: 2.5 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52713-733, 52714-737, 53276-922, EWDSPIC
• Data Rom Size: 1024 B
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE4000, DM240002, DM300018, DM330011
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT44PT3 - SOCKET TRAN ICE 44MQFP/TQFPAC30F006 - MODULE SKT FOR DSPIC30F 44TQFPAC164305 - MODULE SKT FOR PM3 44TQFPDV164005 - KIT ICD2 SIMPLE SUIT W/USB CABLE
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: DSPIC30F401330IPT

17.0
The Inter-Integrated Circuit (I
complete hardware support for both Slave and Multi-
Master modes of the I
standard, with a 16-bit interface.
This module offers the following key features:
• I
• I
• I
• I
• Serial clock synchronization for I
• I
FIGURE 17-1:
17.1.3
I2CCON and I2CSTAT are control and status registers,
respectively. The I2CCON register is readable and writ-
able. The lower 6 bits of I2CSTAT are read only. The
remaining bits of the I2CSTAT are read/write.
I2CRSR is the shift register used for shifting data,
whereas I2CRCV is the buffer register to which data
bytes are written, or from which data bytes are read.
I2CRCV is the receive buffer, as shown in Figure 16-1.
I2CTRN is the transmit register to which bytes are writ-
ten during a transmit operation, as shown in Figure 16-2.
 2004 Microchip Technology Inc.
Note: This data sheet summarizes features of this group
of dsPIC30F devices and is not intended to be a complete
reference source. For more information on the CPU,
peripherals, register descriptions and general device
functionality, refer to the dsPIC30F Family Reference
Manual (DS70046).
operation.
master and slaves.
used as a handshake mechanism to suspend and
resume serial transfer (SCLREL control).
collision and will arbitrate accordingly.
2
2
2
2
2
C interface supporting both Master and Slave
C Slave mode supports 7 and 10-bit address.
C Master mode supports 7 and 10-bit address.
C port allows bi-directional transfers between
C supports Multi-Master operation; detects bus
I
2
C MODULE
I
2
C REGISTERS
PROGRAMMER’S MODEL
bit 15
bit 15
2
C serial communication
2
C) module provides
2
C port can be
bit 9
bit 8
bit 7
bit 7
Preliminary
17.1
The hardware fully implements all the master and slave
functions of the I
tions, as well as 7 and 10-bit addressing.
Thus, the I
a master on an I
17.1.1
The following types of I
• I
• I
• I
See the I
17.1.2
I
is data.
The I2CADD register holds the slave address. A status
bit, ADD10, indicates 10-bit Address mode. The
I2CBRG acts as the baud rate generator reload value.
In receive operations, I2CRSR and I2CRCV to-
gether form
I2CRSR receives a complete byte, it is transferred to
I2CRCV and an interrupt pulse is generated. During
transmission, the I2CTRN is not double buffered.
2
C has a 2-pin interface; pin SCL is clock and pin SDA
Note:
2
2
2
C Slave operation with 7-bit address
C Slave operation with 10-bit address
C Master operation with 7 or 10-bit address
Operating Function Description
2
C programmer’s model in Figure 17-1.
2
bit 0
bit 0
bit 0
bit 0
bit 0
bit 0
C module can operate either as a slave or
VARIOUS I
PIN CONFIGURATION IN I
Following a Restart condition in 10-bit
mode, the user only needs to match the
first 7-bit address.
a
2
2
C bus.
C Standard and Fast mode specifica-
double
I2CRCV (8 bits)
I2CTRN (8 bits)
I2CBRG (9 bits)
I2CCON (16-bits)
I2CSTAT (16-bits)
I2CADD (10-bits)
2
C operation are supported:
2
C MODES
buffered
dsPIC30F
DS70082G-page 115
receiver.
2
C MODE
When