MCF52221CAF80 Freescale Semiconductor, MCF52221CAF80 Datasheet - Page 42

• Manufacturer Part Number: MCF52221CAF80
• Description: IC MCU 128K FLASH 80MHZ 100-LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF5222xr

Specifications of MCF52221CAF80

• 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: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K 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: 16 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
• Package: 100LQFP
• Device Core: ColdFire
• Family Name: MCF5222x
• Maximum Speed: 80 MHz
• Operating Supply Voltage: 3.3 V
• For Use With: M52221DEMO - BOARD DEMO FOR MCF52221
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

2.17
Table 39
Figure 15
Freescale Semiconductor
1
lists specifications for the debug AC timing parameters shown in
shows real-time trace timing for the values in
DSCLK and DSI are synchronized internally. D4 is measured from the synchronized DSCLK input relative to
the rising edge of CLKOUT.
Num
Debug AC Timing Specifications
D4
D1
D2
D3
D5
D6
D7
D8
1
PST, DDATA to CLKOUT setup
CLKOUT to PST, DDATA hold
DSI-to-DSCLK setup
DSCLK-to-DSO hold
DSCLK cycle time
BKPT input data setup time to CLKOUT rise
BKPT input data hold time to CLKOUT rise
CLKOUT high to BKPT high Z
DDATA[3:0]
Table 39. Debug AC Timing Specification
CLKOUT
PST[3:0]
MCF52223 ColdFire Microcontroller, Rev. 3
Characteristic
Figure 15. Real-Time Trace AC Timing
Table
39.
D1
Figure
D2
1  t
4  t
5  t
16.
Min
1.5
1.5
0.0
4
4
CYC
CYC
CYC
66/80 MHz
Max
10.0
—
—
—
—
—
—
—
Electrical Characteristics
Units
ns
ns
ns
ns
ns
ns
ns
ns
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