DSPIC30F6012AT-30I/PT Microchip Technology, DSPIC30F6012AT-30I/PT Datasheet - Page 62

• Manufacturer Part Number: DSPIC30F6012AT-30I/PT
• Description: IC DSPIC MCU/DSP 144K 64TQFP
• Manufacturer: Microchip Technology
• Series: dsPIC™ 30Fr

Specifications of DSPIC30F6012AT-30I/PT

• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 30 MIPs
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: AC'97, Brown-out Detect/Reset, I²S, LVD, POR, PWM, WDT
• Number Of I /o: 52
• 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 16x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TFQFP
• For Use With: AC30F008 - MODULE SKT FOR DSPIC30F 64TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

dsPIC30F6011A/6012A/6013A/6014A
8.2
The use of the ADPCFG and TRIS registers control the
operation of the ADC port pins. The port pins that are
desired as analog inputs must have their correspond-
ing TRIS bit set (input). If the TRIS bit is cleared (out-
put), the digital output level (V
converted.
FIGURE 8-2:
DS70143E-page 62
Configuring Analog Port Pins
Data Bus
WR TRIS
WR LAT +
WR Port
BLOCK DIAGRAM OF A SHARED PORT STRUCTURE
Read Port
Peripheral Input Data
Peripheral Module Enable
Peripheral Output Enable
Peripheral Output Data
Read TRIS
Peripheral Module
PIO Module
OH
Read LAT
TRIS Latch
Data Latch
D
D
or V
CK
CK
OL
Q
Q
) will be
When reading the Port register, all pins configured as
analog input channels will read as cleared (a low level).
Pins configured as digital inputs will not convert an ana-
log input. Analog levels on any pin that is defined as a
digital input (including the ANx pins) may cause the
input buffer to consume current that exceeds the
device specifications.
1
0
1
0
Output Enable
Output Data
Output Multiplexers
Input Data
I/O Cell
© 2011 Microchip Technology Inc.
I/O Pad