MPC850SRZQ50BU Freescale Semiconductor, MPC850SRZQ50BU Datasheet - Page 37
MPC850SRZQ50BU
Manufacturer Part Number
MPC850SRZQ50BU
Description
IC MPU PWRQUICC 50MHZ 256-PBGA
Manufacturer
Freescale Semiconductor
Datasheet
1.MPC850DSLZQ50BU.pdf
(72 pages)
Specifications of MPC850SRZQ50BU
Processor Type
MPC8xx PowerQUICC 32-Bit
Speed
50MHz
Voltage
3.3V
Mounting Type
Surface Mount
Package / Case
256-PBGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Features
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MPC850SRZQ50BU
Manufacturer:
FREESCAL
Quantity:
300
Company:
Part Number:
MPC850SRZQ50BU
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Table 11
Freescale Semiconductor
Num
R69
R70
R71
R72
R73
R74
R75
R76
R77
R78
R79
R80
R81
R82
shows the reset timing for the MPC850.
CLKOUT to HRESET high impedance
CLKOUT to SRESET high impedance
RSTCONF pulse width
Configuration data to HRESET rising
edge set up time
Configuration data to RSTCONF rising
edge set up time
Configuration data hold time after
RSTCONF negation
Configuration data hold time after
HRESET negation
HRESET and RSTCONF asserted to
data out drive
RSTCONF negated to data out high
impedance.
CLKOUT of last rising edge before chip
tristates HRESET to data out high
impedance.
DSDI, DSCK set up
DSDI, DSCK hold time
SRESET negated to CLKOUT rising
edge for DSDI and DSCK sample
MPC850 PowerQUICC™ Integrated Communications Processor Hardware Specifications, Rev. 2
Characteristic
Table 11. Reset Timing
340.00
350.00
350.00
160.00
60.00
0.00
0.00
0.00
Min
—
—
—
—
—
—
50 MHz
20.00
20.00
25.00
25.00
25.00
Max
—
—
—
—
—
—
—
—
—
515.00
505.00
350.00
242.00
90.00
0.00
0.00
0.00
Min
—
—
—
—
—
—
66MHz
20.00
20.00
25.00
25.00
25.00
Max
—
—
—
—
—
—
—
—
—
425.00
425.00
350.00
200.00
75.00
0.00
0.00
0.00
Min
—
—
—
—
—
—
80 MHz
20.00
20.00
25.00
25.00
25.00
Max
—
—
—
—
—
—
—
—
—
FFACTOR Unit
17.000
15.000
3.000
8.000
—
—
—
—
—
—
—
—
—
—
Bus Signal Timing
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
37