DSPIC33FJ64MC510-I/PT Microchip Technology, DSPIC33FJ64MC510-I/PT Datasheet - Page 217
![IC DSPIC MCU/DSP 64K 100TQFP](/photos/12/13/121330/c04-100-tqfp_sml.jpg)
DSPIC33FJ64MC510-I/PT
Manufacturer Part Number
DSPIC33FJ64MC510-I/PT
Description
IC DSPIC MCU/DSP 64K 100TQFP
Manufacturer
Microchip Technology
Series
dsPIC™ 33Fr
Datasheets
1.MA330013.pdf
(370 pages)
2.PIC24HJ12GP201-ISO.pdf
(84 pages)
3.DSPIC33FJ64MC506-IPT.pdf
(340 pages)
4.DSPIC33FJ64MC506-IPT.pdf
(30 pages)
Specifications of DSPIC33FJ64MC510-I/PT
Core Processor
dsPIC
Core Size
16-Bit
Speed
40 MIPs
Connectivity
CAN, I²C, IrDA, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, DMA, Motor Control PWM, QEI, POR, PWM, WDT
Number Of I /o
85
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 24x10b/12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-TFQFP
Core Frequency
40MHz
Core Supply Voltage
2.75V
Embedded Interface Type
CAN, I2C, SPI, UART
No. Of I/o's
85
Flash Memory Size
64KB
Supply Voltage Range
3V To 3.6V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AC164333 - MODULE SKT FOR PM3 100QFPMA330013 - MODULE PLUG-IN DSPIC33 100TQFPDV164033 - KIT START EXPLORER 16 MPLAB ICD2DM240001 - BOARD DEMO PIC24/DSPIC33/PIC32
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DSPIC33FJ64MC510-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
DSPIC33FJ64MC510-I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- MA330013 PDF datasheet
- PIC24HJ12GP201-ISO PDF datasheet #2
- DSPIC33FJ64MC506-IPT PDF datasheet #3
- DSPIC33FJ64MC506-IPT PDF datasheet #4
- Current page: 217 of 370
- Download datasheet (6Mb)
18.5
The I2CxADD register contains the Slave mode
addresses. The register is a 10-bit register.
If the A10M bit (I2CxCON<10>) is ‘0’, the address is
interpreted by the module as a 7-bit address. When an
address is received, it is compared to the 7 Least
Significant bits of the I2CxADD register.
If the A10M bit is ‘1’, the address is assumed to be a
10-bit address. When an address is received, it will be
compared with the binary value, ‘11110
(where A9 and A8 are two Most Significant bits of
I2CxADD). If that value matches, the next address will
be compared with the Least Significant 8 bits of
I2CxADD, as specified in the 10-bit addressing
protocol.
TABLE 18-1:
18.6
The I2CxMSK register (Register 18-3) designates
address bit positions as “don’t care” for both 7-bit and
10-bit Address modes. Setting a particular bit location
(= 1) in the I2CxMSK register, causes the slave module
to respond, whether the corresponding address bit
value is a ‘0’ or ‘1’. For example, when I2CxMSK is set
to ‘00100000’, the slave module will detect both
addresses, ‘0000000’ and ‘00100000’.
To enable address masking, the IPMI (Intelligent
Peripheral Management Interface) must be disabled by
clearing the IPMIEN bit (I2CxCON<11>).
18.7
The control bit, IPMIEN, enables the module to support
the Intelligent Peripheral Management Interface (IPMI).
When this bit is set, the module accepts and acts upon
all addresses.
© 2007 Microchip Technology Inc.
0x00
0x01-0x03
0x04-0x07
0x08-0x77
0x78-0x7b
0x7c-0x7f
I
Slave Address Masking
IPMI Support
2
C Module Addresses
7-BIT I
ADDRESSES SUPPORTED BY
dsPIC33F
General call address or Start byte
Reserved
Hs mode Master codes
Valid 7-bit addresses
Valid 10-bit addresses
(lower 7 bits)
Reserved
2
C™ SLAVE
A9
Preliminary
A8’
18.8
The general call address can address all devices.
When this address is used, all devices should, in
theory, respond with an Acknowledgement.
The general call address is one of eight addresses
reserved for specific purposes by the I
consists of all ‘0’s with R_W = 0.
The general call address is recognized when the General
Call Enable (GCEN) bit is set (I2CxCON<7> = 1). When
the interrupt is serviced, the source for the interrupt can
be checked by reading the contents of the I2CxRCV to
determine if the address was device-specific or a general
call address.
18.9
In Slave modes, the module can synchronize buffer
reads and write to the master device by clock stretching.
18.9.1
Both 10-bit and 7-bit Transmit modes implement clock
stretching by asserting the SCLREL bit after the falling
edge of the ninth clock, if the TBF bit is cleared,
indicating the buffer is empty.
In Slave Transmit modes, clock stretching is always
performed, irrespective of the STREN bit. The user’s
ISR must set the SCLREL bit before transmission is
allowed to continue. By holding the SCLx line low, the
user has time to service the ISR and load the contents
of the I2CxTRN before the master device can initiate
another transmit sequence.
18.9.2
The STREN bit in the I2CxCON register can be used to
enable clock stretching in Slave Receive mode. When
the STREN bit is set, the SCLx pin will be held low at
the end of each data receive sequence.
The user’s ISR must set the SCLREL bit before recep-
tion is allowed to continue. By holding the SCLx line
low, the user has time to service the ISR and read the
contents of the I2CxRCV before the master device can
initiate another receive sequence. This will prevent
buffer overruns from occurring.
18.10 Software Controlled Clock
When the STREN bit is ‘1’, the SCLREL bit may be
cleared by software to allow software to control the
clock stretching.
If the STREN bit is ‘0’, a software write to the SCLREL
bit will be disregarded and have no effect on the
SCLREL bit.
General Call Address Support
Automatic Clock Stretch
Stretching (STREN = 1)
TRANSMIT CLOCK STRETCHING
RECEIVE CLOCK STRETCHING
dsPIC33F
DS70165E-page 215
2
C protocol. It
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