MCF5272VF66 Freescale Semiconductor, MCF5272VF66 Datasheet - Page 510

• Manufacturer Part Number: MCF5272VF66
• Description: IC MPU 32BIT 66MHZ 196-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF527xr

Specifications of MCF5272VF66

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 66MHz
• Connectivity: EBI/EMI, Ethernet, I²C, SPI, UART/USART, USB
• Peripherals: DMA, WDT
• Number Of I /o: 32
• Program Memory Size: 16KB (4K x 32)
• Program Memory Type: ROM
• Ram Size: 1K x 32
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 196-MAPBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

Electrical Characteristics
Figure 23-19
Table 23-20
1
2
3
4
23-26
P52
P53
P54
Name
P50
P51
P57
P58
P59
P60
P61
For most telecommunications applications the period of DFSC[1:3] should be set to 125 µS. Refer to clock generator planning
in PLIC chapter.
GDCL1_OUT must be less than 1/20th of the CPU operating frequency to ensure minimum jitter to CODECs connected to
Ports 1, 2, 3.
Same as DCL0 and FSC0 if internal clock generator configured for pass-through mode.
Based on generated GDCL1_OUT less than 1/20 of CPU clock frequency.
2,4
2,4
2,3
1
1
DOUT[0,1,3]
Delay from rising edge of GDCL1_OUT to rising edge of DFSC[1:3]
Delay from rising edge of GDCL1_OUT to falling edge of DFSC[1:3]
GDCL1_OUT clock period
GDCL1_OUT pulse-width low
GDCL1_OUT pulse-width high
Delay from rising edge of GDCL1_OUT to Low-Z and valid data on DOUT[1,3]
Delay from rising edge of GDCL1_OUT to data valid on DOUT[1,3]
Delay from rising edge of GDCL1_OUT to High-Z on DOUT[1,3]
Data valid on DIN[1:3] before rising edge of GDCL1_OUT (setup time)
Data valid on DIN[1:3] after rising edge of GDCL1_OUT (hold time)
DFSC[2,3]
DIN[0,1,3]
DCL[0:1]
FSC[0,1]
lists timings for GCI master mode.
shows GCI slave timings listed in
MCF5272 ColdFire
P30
Table 23-20. GCI Master Mode Timing, PLIC PORTs 1, 2, 3
P38
P41
P32
P42
Figure 23-19. GCI Slave Mode Timing
Characteristic
®
Integrated Microprocessor User’s Manual, Rev. 3
P31
Table
23-19.
P39
20T
Min
45
45
25
25
—
—
—
—
—
P34
P40
Max
50
50
—
—
—
—
—
—
—
—
Freescale Semiconductor
P33
Unit
20
20
55
55
30
30
30
—
—
—
P35
% of period
% of period
Name
nS
nS
nS
nS
nS
nS
nS
nS