MC56F8346MFVE Freescale Semiconductor, MC56F8346MFVE Datasheet - Page 24

• Manufacturer Part Number: MC56F8346MFVE
• Description: IC DSP 16BIT 60MHZ 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: 56F8xxxr

Specifications of MC56F8346MFVE

• Core Processor: 56800
• Core Size: 16-Bit
• Speed: 60MHz
• Connectivity: CAN, EBI/EMI, SCI, SPI
• Peripherals: POR, PWM, Temp Sensor, WDT
• Number Of I /o: 62
• Program Memory Size: 136KB (68K x 16)
• Program Memory Type: FLASH
• Ram Size: 6K x 16
• Voltage - Supply (vcc/vdd): 2.25 V ~ 3.6 V
• Data Converters: A/D 16x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 144-LQFP
• Data Bus Width: 16 bit
• Processor Series: MC56F83xx
• Core: 56800E
• Numeric And Arithmetic Format: Fixed-Point
• Device Million Instructions Per Second: 60 MIPs
• Maximum Clock Frequency: 60 MHz
• Number Of Programmable I/os: 62
• Data Ram Size: 4 KB
• Operating Supply Voltage: 3.6 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Interface Type: SCI, SPI, CAN
• Minimum Operating Temperature: - 40 C
• For Use With: MC56F8367EVME - EVAL BOARD FOR MC56F83X
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

24
Signal Name
(GPIOF10)
(GPIOF11)
(GPIOF12)
(GPIOF13)
(GPIOF14)
(GPIOF15)
(GPIOF9)
GPIOB0
(A16)
D0
D1
D2
D3
D4
D5
D6
Table 2-2 Signal and Package Information for the 144 Pin LQFP
Pin No.
33
59
60
72
75
76
77
78
Schmitt
Outputt
Output
Output
Outpu
Input/
Input/
Input/
Type
disabled,
pull-up is
output is
enabled
In reset,
enabled
During
pull-up
56F8346 Technical Data, Rev. 15
Reset
Input,
State
Port B GPIO — This GPIO pin can be programmed as an input or
output pin.
Address Bus — A16 specifies one of the address lines for
external program or data memory accesses.
Depending upon the state of the DRV bit in the EMI bus control
register (BCR), A16 and EMI control signals are tri-stated when the
external bus is inactive.
Most designs will want to change the DRV state to DRV = 1 instead of
using the default setting.
After reset, the start-up state of GPIOB0 (GPIO or address) is
determined as a function of EXTBOOT, EMI_MODE and the Flash
security setting. See
pin is configured as an address pin at reset. In all cases, this state
may be changed by writing to GPIOB_PER.
To deactivate the internal pull-up resistor, clear bit 0 in the
GPIOB_PUR register.
Data Bus — D0 - D6 specify part of the data for external program or
data memory accesses.
Depending upon the state of the DRV bit in the EMI bus control
register (BCR), D0-D6 are tri-stated when the external bus is
inactive.
Most designs will want to change the DRV state to DRV = 1 instead of
using the default setting.
Port F GPIO — These seven GPIO pins can be individually
programmed as input or output pins.
At reset, these pins default to the EMI Data Bus function.
To deactivate the internal pull-up resistor, clear the appropriate
GPIO bit in the GPIOF_PUR register.
Example: GPIOF9, clear bit 9 in the GPIOF_PUR register.
Table 4-4
Signal Description
for further information on when this
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