MC56F8011VFAE Freescale Semiconductor, MC56F8011VFAE Datasheet - Page 122

• Manufacturer Part Number: MC56F8011VFAE
• Description: IC DIGITAL SIGNAL CTLR 32-LQFP
• Manufacturer: Freescale Semiconductor
• Series: 56F8xxxr

Specifications of MC56F8011VFAE

• Core Processor: 56800
• Core Size: 16-Bit
• Speed: 32MHz
• Connectivity: I²C, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 26
• Program Memory Size: 12KB (6K x 16)
• Program Memory Type: FLASH
• Ram Size: 1K x 16
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 6x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 32-LQFP
• Product: DSCs
• Data Bus Width: 16 bit
• Processor Series: MC56F80xx
• Core: 56800E
• Numeric And Arithmetic Format: Fixed-Point
• Device Million Instructions Per Second: 32 MIPs
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 26
• Data Ram Size: 2 KB
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: MC56F8037EVM, DEMO56F8014-EE, DEMO56F8013-EE
• Interface Type: SCI, SPI, I2C
• Minimum Operating Temperature: - 40 C
• For Use With: CPA56F8013 - BOARD SOCKET FOR MC56F8013APMOTOR56F8000E - KIT DEMO MOTOR CTRL SYSTEM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

The thermal characterization parameter is measured per JESD51-2 specification using a 40-gauge type T
thermocouple epoxied to the top center of the package case. The thermocouple should be positioned so
that the thermocouple junction rests on the package. A small amount of epoxy is placed over the
thermocouple junction and over about 1mm of wire extending from the junction. The thermocouple wire
is placed flat against the package case to avoid measurement errors caused by cooling effects of the
thermocouple wire.
When heat sink is used, the junction temperature is determined from a thermocouple inserted at the
interface between the case of the package and the interface material. A clearance slot or hole is normally
required in the heat sink. Minimizing the size of the clearance is important to minimize the change in
thermal performance caused by removing part of the thermal interface to the heat sink. Because of the
experimental difficulties with this technique, many engineers measure the heat sink temperature and then
back-calculate the case temperature using a separate measurement of the thermal resistance of the
interface. From this case temperature, the junction temperature is determined from the junction-to-case
thermal resistance.
12.2 Electrical Design Considerations
Use the following list of considerations to assure correct operation of the 56F8013/56F8011:
122
•
•
•
Provide a low-impedance path from the board power supply to each V
from the board ground to each V
The minimum bypass requirement is to place 0.01–0.1μF capacitors positioned as close as possible to the
package supply pins. The recommended bypass configuration is to place one bypass capacitor on each of
the V
tolerances.
Ensure that capacitor leads and associated printed circuit traces that connect to the chip V
pins are as short as possible
DD
/V
SS
pairs, including V
This device contains protective circuitry to guard
against damage due to high static voltage or electrical
fields. However, normal precautions are advised to
avoid
maximum-rated voltages to this high-impedance circuit.
Reliability of operation is enhanced if unused inputs are
tied to an appropriate voltage level.
application
56F8013/56F8011 Data Sheet, Rev. 12
DDA
SS
(GND) pin
/V
SSA.
of
CAUTION
Ceramic and tantalum capacitors tend to provide better
any
voltages
higher
DD
pin on the 56F8013/56F8011 and
than
Freescale Semiconductor
DD
and V
SS
(GND)