XPC850ZT50B Freescale Semiconductor, XPC850ZT50B Datasheet - Page 33
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XPC850ZT50B
Manufacturer Part Number
XPC850ZT50B
Description
Manufacturer
Freescale Semiconductor
Datasheet
1.XPC850ZT50B.pdf
(76 pages)
Specifications of XPC850ZT50B
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
Lead Free Status / Rohs Status
Not Compliant
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Company
Part Number
Manufacturer
Quantity
Price
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Part Number:
XPC850ZT50B
Manufacturer:
SHARP
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686
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Manufacturer:
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Part Number:
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Manufacturer:
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Part Number:
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Manufacturer:
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Quantity:
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Figure 6-20 provides the timing for the asynchronous external master memory access
controlled by the GPCM.
Figure 6-21 provides the timing for the asynchronous external master control signals
negation.
Table 6-7 provides interrupt timing for the MPC850.
MOTOROLA
Num
Figure 6-21. Asynchronous External Master—Control Signals Negation Timing
I39
I40
I41
I42
I43
Figure 6-20. Asynchronous External Master Memory Access Timing (GPCM
IRQx valid to CLKOUT rising edge (set up time)
IRQx hold time after CLKOUT.
IRQx pulse width low
IRQx pulse width high
IRQx edge-to-edge time
Characteristic
Freescale Semiconductor, Inc.
MPC850 (Rev. A/B/C) Hardware Specifications
For More Information On This Product,
Table 6-7. Interrupt Timing
1
Controlled—ACS = 00)
Go to: www.freescale.com
80.00
6.00
2.00
3.00
3.00
Min
50 MHz
Max
—
—
—
—
—
121.0
6.00
2.00
3.00
3.00
Min
66MHz
Max
—
—
—
—
—
100.0
6.00
2.00
3.00
3.00
Min
Layout Practices
80 MHz
Max
—
—
—
—
—
Unit
ns
ns
ns
ns
ns
33