MC56F8011VFAE Freescale Semiconductor, MC56F8011VFAE Datasheet - Page 84

• 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

6.8 Interrupts
The SIM generates no interrupts.
Part 7 Security Features
The 56F8013/56F8011 offers security features intended to prevent unauthorized users from reading the
contents of the flash memory (FM) array. The 56F8013/56F8011’s flash security consists of several
hardware interlocks that prevent unauthorized users from gaining access to the flash array.
After flash security is set, an authorized user is still able to access on-chip memory if the user purposely
includes a subroutine to read and transfer the contents of internal memory via serial communication
peripherals, as this code would defeat the purpose of security.
7.1 Operation with Security Enabled
After the user has programmed the flash with his application code, the 56F8013/56F8011 can be secured
by programming a security word ($E70A) into program memory location $00 1FF7. This nonvolatile word
will keep the device secured through reset and through power-down of the device. Refer to the flash
84
SYS_CLK_DIV2
CKGEN_RST
SYS_CLK_x2
SYS_CLK_D
MSTR_OSC
PERIP_RST
CORE_RST
SYS_CLK
RST
Maximum Delay = 64 MSTR_OSC cycles for POR reset extension and 32 MSTR_OSC cycles
Figure 6-16 Timing Relationships of Reset Signal to Clocks
Switch on falling OSC_CLK
96 MSTR_OSC cycles
56F8013/56F8011 Data Sheet, Rev. 12
32 SYS_CLK cycles delay
for combined reset extension
Switch on falling SYS_CLK
Switch on falling SYS_CLK
32 SYS_CLK cycles delay
Freescale Semiconductor