DSPIC30F4012-30I/ML Microchip Technology, DSPIC30F4012-30I/ML Datasheet - Page 8

• Manufacturer Part Number: DSPIC30F4012-30I/ML
• Description: IC DSPIC MCU/DSP 48K 44QFN
• Manufacturer: Microchip Technology
• Series: dsPIC™ 30Fr

Specifications of DSPIC30F4012-30I/ML

• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 30 MIPs
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT
• Number Of I /o: 20
• 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 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-QFN
• For Use With: XLT44QFN4 - SOCKET TRANS ICE 28DIP TO 44QFNXLT28QFN4 - SOCKET TRANS ICE 28QFN W/CABLE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: DSPIC30F401230IML

dsPIC30F4011/4012
EXAMPLE 8:
DS80454D-page 8
#define INTERRUPT_PROTECT (x) { \
int save_sr; \
SET_AND_SAVE_CPU_IPL (save_sr, 7);\
x; \
RESTORE_CPU_IPL (save_sr); } (void) 0;
. . .
INTERRUPT_PROTECT (IEC0bits.U1TXIE=0);
Note:
For modification of the Interrupt 1 setting, the
INTERRUPT_PROTECT macro can be used.
This macro disables interrupts before executing
the desired expression, as shown in Example 8.
This macro is not distributed with the compiler.
Affected Silicon Revisions
A1
X
If you are using a MPLAB C30 compiler
version earlier than version 1.32, you may
still use the macros by adding them to your
application.
A2
X
A3
X
USING INTERRUPT_PROTECT
MACRO
A4
X
© 2010 Microchip Technology Inc.