MC56F8037VLH Freescale Semiconductor, MC56F8037VLH Datasheet - Page 131

• Manufacturer Part Number: MC56F8037VLH
• Description: IC DSP 16BIT DUAL 64-LQFP
• Manufacturer: Freescale Semiconductor
• Series: 56F8xxxr

Specifications of MC56F8037VLH

• Core Processor: 56800
• Core Size: 16-Bit
• Speed: 32MHz
• Connectivity: CAN, I²C, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 64KB (32K x 16)
• Program Memory Type: FLASH
• Ram Size: 4K x 16
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x12b; D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 64-LQFP
• 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: 53
• Data Ram Size: 8 KB
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: MC56F8037EVM
• Interface Type: SCI, SPI, I2C
• Minimum Operating Temperature: - 40 C
• Package: 64LQFP
• Family Name: 56F8xxx
• Maximum Speed: 32 MHz
• On-chip Adc: 2(8-chx10-bit)
• On-chip Dac: 2-chx12-bit
• Number Of Timers: 5
• For Use With: MC56F8037EVM - BOARD EVAL FOR MC56F8037
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

The user is responsible for directing the device to invoke the flash programming subroutine to reprogram
the word $0000 into program memory location $00 7FF7. This is done by, for example, toggling a specific
pin or 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 described 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 memory. An alternative method for performing analysis
on a secured device would be to mass-erase and reprogram the flash with the original code, but modify the
security word or 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 56F802x and 56F803x
Peripheral Reference Manual and contains only chip-specific information. This information supersedes
the generic information in the 56F802x and 56F803x Peripheral Reference Manual.
8.2 Configuration
There are four GPIO ports defined on the 56F8037/56F8027. The width of each port, the associated
peripheral and reset functions are shown in
in
Freescale Semiconductor
Table
8-2. Additional details are shown in
GPIO Port
Flash contents can only be programmed for 1s to 0s.
C
D
A
B
56F8037/56F
Available
Pins in
8027
15
14
16
8
Table 8-1 GPIO Ports Configuration
PWM, Timer, QSPI, Comparator, Reset
QSPI, I
Comparator, Timer
ADC, Comparator, QSCI
Clock, Oscillator, DAC, JTAG
56F8037/56F8027 Data Sheet, Rev. 7
2
C, PWM, Clock, MSCAN,
Table
Peripheral Function
Tables 2-2
8-1. The specific mapping of GPIO port pins is shown
and 2-3.
GPIO, JTAG
GPIO, RESET
GPIO
GPIO
Reset Function
Product Analysis
131