DSPIC30F4012-30I/SP Microchip Technology, DSPIC30F4012-30I/SP Datasheet - Page 126

• Manufacturer Part Number: DSPIC30F4012-30I/SP
• Description: IC DSPIC MCU/DSP 48K 28DIP
• Manufacturer: Microchip Technology
• Series: dsPIC™ 30Fr

Specifications of DSPIC30F4012-30I/SP

• Program Memory Type: FLASH
• Program Memory Size: 48KB (16K x 24)
• Package / Case: 28-DIP (0.300", 7.62mm)
• 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
• 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
• Product: DSCs
• Data Bus Width: 16 bit
• Processor Series: DSPIC30F
• Core: dsPIC
• Maximum Clock Frequency: 30 MHz
• Number Of Programmable I/os: 20
• Data Ram Size: 2 KB
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52713-733, 52714-737, 53276-922, EWDSPIC
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE4000, DM240002, DM300027, DM330011, DM300018, DM183021
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DV164005 - KIT ICD2 SIMPLE SUIT W/USB CABLE
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: DSPIC30F401230ISP

dsPIC30F4011/4012
18.9
To allow the system to determine baud rates of
received characters, the input can be optionally linked
to a selected capture input (IC1 for UART1, IC2 for
UART2). To enable this mode, the user must program
the input capture module to detect the falling and rising
edges of the Start bit.
18.10 UART Operation During CPU
18.10.1
When the device enters Sleep mode, all clock sources
to the module are shut down and stay at logic ‘0’. If
entry into Sleep mode occurs while a transmission is
in progress, then the transmission is aborted. The
UxTX pin is driven to logic ‘1’. Similarly, if entry into
Sleep mode occurs while a reception is in progress,
then the reception is aborted. The UxSTA, UxMODE,
UxBRG, transmit and receive registers and buffers, are
not affected by Sleep mode.
If the WAKE bit (UxMODE<7>) is set before the device
enters Sleep mode, then a falling edge on the UxRX
pin will generate a receive interrupt. The Receive
Interrupt Select Mode bit (URXISEL) has no effect for
this function. If the receive interrupt is enabled, then
this will wake-up the device from Sleep. The UARTEN
bit must be set in order to generate a wake-up
interrupt.
DS70135G-page 126
Auto-Baud Support
Sleep and Idle Modes
UART OPERATION DURING CPU
SLEEP MODE
18.10.2
For the UART, the USIDL bit selects if the module will
stop operation when the device enters Idle mode, or
whether the module will continue on Idle. If USIDL = 0,
the module will continue operation during Idle mode. If
USIDL = 1, the module will stop on Idle.
UART OPERATION DURING CPU
IDLE MODE
© 2010 Microchip Technology Inc.