MPC850DEVR50BU Freescale Semiconductor, MPC850DEVR50BU Datasheet - Page 36

• Manufacturer Part Number: MPC850DEVR50BU
• Description: IC MPU PWRQUICC 50MHZ 256-PBGA
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC Ir

Specifications of MPC850DEVR50BU

• Processor Type: MPC8xx PowerQUICC 32-Bit
• Speed: 50MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 256-PBGA
• Family Name: MPC8xx
• Device Core: PowerQUICC
• Device Core Size: 32b
• Frequency (max): 50MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 3.3V
• Operating Supply Voltage (max): 3.465V
• Operating Supply Voltage (min): 3.135V
• Operating Temp Range: 0C to 95C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 256
• Package Type: BGA
• Core Size: 32 Bit
• Program Memory Size: 3KB
• Cpu Speed: 50MHz
• Embedded Interface Type: I2C, RS232, SPI, TDM, USB, UTOPIA
• Digital Ic Case Style: BGA
• No. Of Pins: 256
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Compliant

Bus Signal Timing
Table 10
Figure 29
Figure 30
36
D61
D62
D63
D64
D65
D66
D67
Num
shows the debug port timing for the MPC850.
MPC850 PowerQUICC™ Integrated Communications Processor Hardware Specifications, Rev. 2
provides the input timing for the debug port clock.
provides the timing for the debug port.
DSDO
DSCK
DSCK
DSDI
DSCK cycle time
DSCK clock pulse width
DSCK rise and fall times
DSDI input data setup time
DSDI data hold time
DSCK low to DSDO data valid
DSCK low to DSDO invalid
Characteristic
D63
Figure 29. Debug Port Clock Input Timing
D61
D66
Figure 30. Debug Port Timings
Table 10. Debug Port Timing
60.00
25.00
D64
0.00
8.00
5.00
0.00
0.00
Min
D67
50 MHz
D62
15.00
Max
3.00
2.00
—
—
—
—
D65
91.00
38.00
0.00
8.00
5.00
0.00
0.00
Min
D62
D63
66 MHz
15.00
Max
3.00
2.00
—
—
—
—
75.00
31.00
0.00
8.00
5.00
0.00
0.00
Min
80 MHz
Freescale Semiconductor
15.00
Max
3.00
2.00
—
—
—
—
Unit
ns
ns
ns
ns
ns
ns
ns