MC56F8014VFAE Freescale Semiconductor, MC56F8014VFAE Datasheet - Page 84

• Manufacturer Part Number: MC56F8014VFAE
• Description: IC DIGITAL SIGNAL CTRLR 32-LQFP
• Manufacturer: Freescale Semiconductor
• Series: 56F8xxxr

Specifications of MC56F8014VFAE

• 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: 16KB (8K x 16)
• Program Memory Type: FLASH
• Ram Size: 2K x 16
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 32-LQFP
• Cpu Family: 56F8xxx
• Device Core Size: 16b
• Frequency (max): 32MHz
• Interface Type: I2C/SCI/SPI
• Total Internal Ram Size: 4KB
• # I/os (max): 26
• Number Of Timers - General Purpose: 1
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• On-chip Adc: 2(4-chx12-bit)
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 105C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 32
• Package Type: 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: 4 KB
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Data Rom Size: 16 KB
• Development Tools By Supplier: MC56F8037EVM, DEMO56F8014-EE, DEMO56F8013-EE
• Minimum Operating Temperature: - 40 C
• For Use With: DEMO56F8014-E - BOARD DEMO MC56F8014 W/UNIV PSDEMO56F8014 - BOARD DEMO MC56F8014 W/US PSAPMOTOR56F8000E - KIT DEMO MOTOR CTRL SYSTEMDEMO56F8014-EE - BOARD DEMO FOR 56F8014
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Compliant

in order to return to normal unsecured operation. Power-on reset will also reset both.
The user is responsible for directing the device to invoke the flash programming subroutine to reprogram
the word $0000 into program memory location $00 1FF7. This is done by, for example, toggling a specific
pin, or by downloading a user-defined key through serial interfaces.
Note:
7.3 Product Analysis
The recommended method of unsecuring a secured device for product analysis of field failures is via the
method suggested in section 7.2.4. The customer would need to supply Technical Support with the details
of the protocol to access the subroutines in flash. An alternative method for performing analysis on a
secured device would be to mass-erase and reprogram the flash with the original code, but also either
modify the security word or else not program the security word.
Part 8 General Purpose Input/Output (GPIO)
8.1 Introduction
This section is intended to supplement the GPIO information found in the 56F801X Peripheral Reference
Manual and contains only chip-specific information. This information supercedes the generic information
in the 56F801X Peripheral Reference Manual.
8.2 Configuration
There are four GPIO ports defined on the 56F8014. The width of each port, the associated peripheral and
reset functions are shown in
84
GPIO Port
Flash contents can only be programmed for 1s to 0s.
C
D
A
B
Available
56F8014
Pins in
6
8
8
4
Table
Table 8-1 GPIO Ports Configuration
8-1. The specific mapping of GPIO port pins is shown in
PWM, Reset
SPI, SCI, Timer
ADC
JTAG
56F8014 Technical Data, Rev. 11
Peripheral Function
GPIO, except GPIOA7
GPIO
Analog
JTAG
Reset Function
Freescale Semiconductor
Table
8-2.