MCF52223CAF80 Freescale Semiconductor, MCF52223CAF80 Datasheet - Page 22

• Manufacturer Part Number: MCF52223CAF80
• Description: IC MCU 256K FLASH 80MHZ 100-LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF5222xr

Specifications of MCF52223CAF80

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 80MHz
• Connectivity: I²C, SPI, UART/USART, USB OTG
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 56
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LQFP
• Processor Series: MCF522x
• Core: ColdFire V2
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: I2C/QSPI/UART/USB
• Maximum Clock Frequency: 80 MHz
• Number Of Programmable I/os: 56
• Number Of Timers: 10
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JLINK-CF-BDM26, EWCF
• Development Tools By Supplier: M52221DEMO, M52223EVB
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 12-bit
• For Use With: M52223EVB - BOARD EVAL FOR MCF52223
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Family Configurations
1.6
Table 9
1.7
Table 10
1.8
This device is compliant with industry standard USB 2.0 specification.
1.9
Table 11
22
Synchronous Peripheral
QSPI Synchronous
QSPI Synchronous
QSPI Serial Clock
External Interrupts
describes the external interrupt signals.
Serial Data Input
describes the QSPI signals.
describes the I
Signal Name
Serial Output
Signal Name
Chip Selects
Signal Name
Serial Clock
Serial Data
External Interrupt Signals
Queued Serial Peripheral Interface (QSPI)
USB On-the-Go
I
2
1
2
C I/O Signals
The PLL pre-divider (CCHR+1) reset value is 6 and the PLL input reference range is 2–10 MHz,
so in order to boot with the PLL enabled, the external clock or crystal frequency needs to be
greater than 12 MHz. MCF5222x devices cannot boot with PLL enabled from an external clock
or crystal oscillator with frequency less than 12 MHz. This constraint does not apply to booting
with PLL disabled.
Cannot boot from the Internal 8 MHz Relaxation oscillator with the PLL enabled. Refer Note1.
Thus this mode has been removed from the table.
2
C serial interface module signals.
Table 10. Queued Serial Peripheral Interface (QSPI) Signals
QSPI_CS[3:0] QSPI peripheral chip select; can be programmed to be active high or
Abbreviation
Abbreviation
Abbreviation
QSPI_DOUT Provides the serial data from the QSPI and can be programmed to be
QSPI_CLK
QSPI_DIN
IRQ[7:1]
SDAn
SCLn
MCF52223 ColdFire Microcontroller, Rev. 3
Table 9. External Interrupt Signals
External interrupt sources.
Open-drain clock signal for the for the I
In master mode, this clock is driven by the I
is in slave mode, this clock becomes the clock input.
Open-drain signal that serves as the data input/output for the I
interface.
driven on the rising or falling edge of QSPI_CLK.
Provides the serial data to the QSPI and can be programmed to be
sampled on the rising or falling edge of QSPI_CLK.
Provides the serial clock from the QSPI. The polarity and phase of
QSPI_CLK are programmable.
low.
Table 11. I
2
C I/O Signals
Function
Function
Function
2
C interface. When the bus is
2
C module; when the bus
Freescale Semiconductor
2
C
I/O
I/O
I/O
I/O
I/O
O
O
O
I
I