DSPIC30F4011-20E/P Microchip Technology, DSPIC30F4011-20E/P Datasheet - Page 2
![IC, DSC, 16BIT, 48KB, 40MHZ, 5.5V, DIP40](/photos/6/61/66192/150-40-dip_sml.jpg)
DSPIC30F4011-20E/P
Manufacturer Part Number
DSPIC30F4011-20E/P
Description
IC, DSC, 16BIT, 48KB, 40MHZ, 5.5V, DIP40
Manufacturer
Microchip Technology
Series
DsPIC30Fr
Datasheets
1.DSPIC30F2011-20IP.pdf
(26 pages)
2.DSPIC30F4012-30ISO.pdf
(238 pages)
3.DSPIC30F4012-30ISO.pdf
(18 pages)
4.DSPIC30F4012-30ISO.pdf
(6 pages)
5.DSPIC30F4012-30ISO.pdf
(16 pages)
6.DSPIC30F4012-30ISO.pdf
(22 pages)
Specifications of DSPIC30F4011-20E/P
Core Frequency
40MHz
Core Supply Voltage
5.5V
Embedded Interface Type
I2C, SPI, UART
No. Of I/o's
30
Flash Memory Size
48KB
Supply Voltage Range
2.5V To 5.5V
Core Processor
dsPIC
Core Size
16-Bit
Speed
20 MIPS
Connectivity
CAN, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT
Number Of I /o
30
Program Memory Size
48KB (16K x 24)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 5.5 V
Data Converters
A/D 9x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
40-DIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AC30F003 - MODULE SOCKET DSPIC30F 40DIPACICE0206 - ADAPTER MPLABICE 40P 600 MIL
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
Other names
DSPIC30F4011-20EP
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DSPIC30F4011-20E/P
Manufacturer:
Microchip Technology
Quantity:
135
Company:
Part Number:
DSPIC30F4011-20E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
DSPIC30F4011-20E/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
dsPIC30F Family Reference Manual
35.1
Figure 35-1:
DS70272B-page 35-2
SDO1
SCK1
SDI1
SS1
Introduction
Read SPI1BUF
SPI1 Module Block Diagram
Control
Sync
Transfer
The Serial Peripheral Interface (SPI) module is a synchronous serial interface useful for
communicating with other peripheral or microcontroller devices. These peripheral devices may
be serial EEPROMs, shift registers, display drivers, A/D converters, etc. The SPI module is
compatible with Motorola’s SPI and SIOP interfaces.
Each device in the dsPIC30F SMPS and Digital Power Conversion device family offers one SPI
module, designated SPI1.
The SPI1 serial interface consists of four pins:
• SDI1: Serial Data Input
• SDO1: Serial Data Output
• SCK1: Shift Clock Input or Output
• SS1: Active-Low Slave Select or Frame Synchronization I/O Pulse
The SPI1 module can be configured to operate using 2, 3 or 4 pins. In the 3-pin mode, SS1 is
not used. In the 2-pin mode, SDO1 and SS1 are both unused.
A block diagram of the SPI1 module is shown in Figure 35-1.
Note:
SPI1RXB
bit 0
Some devices in the dsPIC30F SMPS and Digital Power Conversion device family
do not contain the SS1 pin and, therefore, do not include the Framed SPI and Slave
Select functions. Refer to the specific device data sheet for details about available
SPI pins.
SPI1BUF
SPI1SR
Control
Clock
Shift Control
SPI1TXB
Transfer
Write SPI1BUF
Select
Edge
16
Secondary
1:1 to 1:8
Prescaler
Internal Data Bus
1:1/4/16/64
Prescaler
Primary
© 2008 Microchip Technology Inc.
F
SPI1CON1<1:0>
SPI1CON1<4:2>
Enable
Master Clock
CY