DSPIC30F6010A-20E/PT Microchip Technology, DSPIC30F6010A-20E/PT Datasheet - Page 105
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DSPIC30F6010A-20E/PT
Manufacturer Part Number
DSPIC30F6010A-20E/PT
Description
IC,DSP,16-BIT,CMOS,TQFP,80PIN,PLASTIC
Manufacturer
Microchip Technology
Series
dsPIC™ 30Fr
Datasheets
1.DSPIC30F2011-20ISO.pdf
(66 pages)
2.DSPIC30F2011-20IP.pdf
(26 pages)
3.DSPIC30F6011A-30IPT.pdf
(6 pages)
4.DSPIC30F6015-30IPT.pdf
(232 pages)
5.DSPIC30F6015-30IPT.pdf
(14 pages)
6.DSPIC30F6015-30IPT.pdf
(12 pages)
7.DSPIC30F6015-30IPT.pdf
(18 pages)
8.DSPIC30F6010A-30IPF.pdf
(22 pages)
Specifications of DSPIC30F6010A-20E/PT
Rohs Compliant
YES
Core Processor
dsPIC
Core Size
16-Bit
Speed
20 MIPS
Connectivity
CAN, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, Motor Control PWM, QEI, POR, PWM, WDT
Number Of I /o
68
Program Memory Size
144KB (48K x 24)
Program Memory Type
FLASH
Eeprom Size
4K x 8
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 5.5 V
Data Converters
A/D 16x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
80-TFQFP
Package
80TQFP
Device Core
dsPIC
Family Name
dsPIC30
Maximum Speed
20 MHz
Operating Supply Voltage
3.3|5 V
Data Bus Width
16 Bit
Number Of Programmable I/os
68
Interface Type
CAN/I2C/SPI/UART
On-chip Adc
16-chx10-bit
Number Of Timers
5
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
DM300019 - BOARD DEMO DSPICDEM 80L STARTERXLT80PT3 - SOCKET TRAN ICE 80MQFP/TQFPAC164320 - MODULE SKT MPLAB PM3 80TQFPAC30F007 - MODULE SKT FOR DSPIC30F 80TQFPDM300020 - BOARD DEV DSPICDEM MC1 MOTORCTRL
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DSPIC30F6010A-20E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
DSPIC30F6010A-20E/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
16.0
The Serial Peripheral Interface (SPI) module is a
synchronous
communicating with other peripheral devices such as
EEPROMs, shift registers, display drivers and A/D
converters, or other microcontrollers. It is compatible
with Motorola’s SPI and SIOP interfaces.
16.1
Each SPI module consists of a 16-bit shift register,
SPIxSR (where x = 1 or 2), used for shifting data in
and out, and a buffer register, SPIxBUF. A control
register,
Additionally, a STATUS register, SPIxSTAT, indicates
various status conditions.
The serial interface consists of 4 pins: SDIx (Serial
Data Input), SDOx (Serial Data Output), SCKx (Shift
Clock Input or Output) and SSx (active-low Slave
Select).
In Master mode operation, SCK is a clock output, but
in Slave mode, it is a clock input.
A series of eight (8) or sixteen (16) clock pulses shifts
out bits from the SPIxSR to SDOx pin and
simultaneously shifts in data from SDIx pin. An
interrupt is generated when the transfer is complete
and the corresponding interrupt flag bit (SPI1IF or
SPI2IF) is set. This interrupt can be disabled through
an interrupt enable bit (SPI1IE or SPI2IE).
The receive operation is double-buffered. When a
complete byte is received, it is transferred from
SPIxSR to SPIxBUF.
If the receive buffer is full when new data is being
transferred from SPIxSR to SPIxBUF, the module will
set the SPIROV bit, indicating an overflow condition.
The transfer of the data from SPIxSR to SPIxBUF will
not be completed and the new data will be lost. The
module will not respond to SCL transitions while
SPIROV is ‘1’, effectively disabling the module until
SPIxBUF is read by user software.
© 2008 Microchip Technology Inc.
Note:
Note:
SPI MODULE
Operating Function Description
SPIxCON,
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).
The user must perform reads of SPIxBUF
if the module is used in a transmit only
configuration to avoid a receive overflow
condition. (SPIROV = 1)
serial
interface.
configures
It
is
the
useful
module.
for
dsPIC30F6010A/6015
Transmit writes are also double-buffered. The user
writes to SPIxBUF. When the master or slave transfer
is completed, the contents of the shift register
(SPIxSR) is moved to the receive buffer. If any
transmit data has been written to the buffer register,
the contents of the transmit buffer are moved to
SPIxSR. The received data is thus placed in SPIxBUF
and the transmit data in SPIxSR is ready for the next
transfer.
In Master mode, the clock is generated by prescaling
the system clock. Data is transmitted as soon as a
value is written to SPIxBUF. The interrupt is generated
at the middle of the transfer of the last bit.
In Slave mode, data is transmitted and received as
external clock pulses appear on SCK. Again, the
interrupt is generated when the last bit is latched. If
SSx control is enabled, then transmission and
reception are enabled only when SSx = low. The
SDOx output will be disabled in SSx mode with SSx
high.
The clock provided to the module is (F
clock is then prescaled by the primary (PPRE<1:0>)
and the secondary (SPRE<2:0>) prescale factors. The
CKE bit determines whether transmit occurs on
transition from active clock state to Idle clock state, or
vice versa. The CKP bit selects the Idle state (high or
low) for the clock.
16.1.1
A control bit, MODE16 (SPIxCON<10>), allows the
module to communicate in either 16-bit or 8-bit mode.
16-bit operation is identical to 8-bit operation, except
that the number of bits transmitted is 16 instead of 8.
The user software must disable the module prior to
changing the MODE16 bit. The SPI module is reset
when the MODE16 bit is changed by the user.
A basic difference between 8-bit and 16-bit operation is
that the data is transmitted out of bit 7 of the SPIxSR for
8-bit operation, and data is transmitted out of bit 15 of
the SPIxSR for 16-bit operation. In both modes, data is
shifted into bit 0 of the SPIxSR.
16.1.2
A control bit, DISSDO, is provided to the SPIxCON
register to allow the SDOx output to be disabled. This
will allow the SPI module to be connected in an input
only configuration. SDO can also be used for general
purpose I/O.
Note:
Both the transmit buffer (SPIxTXB) and
the receive buffer (SPIxRXB) are mapped
to the same register address, SPIxBUF.
WORD AND BYTE
COMMUNICATION
SDOx DISABLE
DS70150D-page 105
OSC
/4). This