M52259EVB Freescale Semiconductor, M52259EVB Datasheet - Page 43

• Manufacturer Part Number: M52259EVB
• Description: BOARD EVAL FOR 52259 COLDFIRE V2
• Manufacturer: Freescale Semiconductor
• Series: ColdFire®r
• Type: MCUr

Specifications of M52259EVB

• Contents: Board, Cables, Documentation, DVD, Flash Drive and Power Supply
• Processor To Be Evaluated: MCF52259
• Data Bus Width: 32 bit
• Interface Type: RS-232, Ethernet, USB
• Silicon Manufacturer: Freescale
• Core Architecture: Coldfire
• Core Sub-architecture: Coldfire V2
• Silicon Core Number: MCF52
• Silicon Family Name: MCF5225x
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• For Use With/related Products: MCF52259
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Characteristics
2.20
Table 29
Figure 20
43
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 29. Debug AC Timing Specification
CLKOUT
PST[3:0]
MCF52259 ColdFire Microcontroller, Rev. 4
Characteristic
Figure 20. Real-Time Trace AC Timing
Table
29.
D1
Figure
D2
1  t
4  t
5  t
21.
Min
1.5
1.5
0.0
4
4
CYC
CYC
CYC
66/80 MHz
Max
10.0
—
—
—
—
—
—
—
Freescale Semiconductor
Units
ns
ns
ns
ns
ns
ns
ns
ns