XPC850ZT50B Freescale Semiconductor, XPC850ZT50B Datasheet - Page 13

• Manufacturer Part Number: XPC850ZT50B
• Manufacturer: Freescale Semiconductor

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

MOTOROLA
B11a CLKOUT to TA, BI assertion,
B12a CLKOUT to TA, BI negation
B13a CLKOUT to TA, BI high-Z, (when
B16a TEA, KR, RETRY, valid to
B16b BB, BG, BR valid to CLKOUT
B17a CLKOUT to KR, RETRY, except
Num
B7b
B8a
B8b
B11
B12
B13
B14
B15
B16
B17
B18
B8
B9
CLKOUT to BR, BG, FRZ,
VFLS[0–1], VF[0–2] IWP[0–2],
LWP[0–1], STS invalid
CLKOUT to A[6–31],
RD/WR, BURST, D[0–31],
DP[0–3] valid
CLKOUT to TSIZ[0–1], REG,
RSV, AT[0–3] BDIP, PTR valid
CLKOUT to BR, BG, VFLS[0–1],
VF[0–2], IWP[0–2], FRZ,
LWP[0–1], STS valid
CLKOUT to A[6–31] RD/WR,
BURST, D[0–31], DP[0–3],
TSIZ[0–1], REG, RSV, AT[0–3],
PTR high-Z
CLKOUT to TS, BB assertion
(When driven by the memory
controller or PCMCIA interface)
CLKOUT to TS, BB negation
(when driven by the memory
controller or PCMCIA interface)
CLKOUT to TS, BB high-Z
driven by the memory controller
or PCMCIA interface)
CLKOUT to TEA assertion
CLKOUT to TEA high-Z
TA, BI valid to CLKOUT(setup
time)
CLKOUT (setup time
(setup time)
CLKOUT to TA, TEA, BI, BB, BG,
BR valid (Hold time).
TEA valid (hold time)
D[0–31], DP[0–3] valid to
CLKOUT rising edge (setup
time)
5
7
Characteristic
6
Table 6-6. Bus Operation Timing
5
) 5
4
Freescale Semiconductor, Inc.
MPC850 (Rev. A/B/C) Hardware Specifications
4
For More Information On This Product,
10.00
5.00
5.00
5.00
5.00
5.00
5.00
2.50
5.00
2.50
5.00
2.50
2.50
2.50
9.75
8.50
1.00
2.00
6.00
Min
Go to: www.freescale.com
50 MHz
11.75
11.75
11.74
11.75
11.00
11.75
11.00
19.00
15.00
10.00
15.00
Max
9.25
—
—
—
—
—
—
—
10.00
7.58
7.58
7.58
7.58
7.58
7.58
2.50
7.58
2.50
7.58
2.50
2.50
2.50
9.75
8.50
1.00
2.00
6.00
Min
66 MHz
14.33
14.33
14.33
14.33
13.58
14.33
11.00
21.58
15.00
10.00
15.00
Max
9.25
—
—
—
—
—
—
—
1
10.00
6.25
6.25
6.25
6.25
6.25
6.25
2.50
6.25
2.50
6.25
2.50
2.50
2.50
9.75
8.50
1.00
2.00
6.00
Min
80 MHz
(continued)
13.00
13.00
13.00
13.00
12.25
13.00
11.00
20.25
15.00
10.00
15.00
Max
9.25
—
—
—
—
—
—
—
FFACT
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.250
—
—
—
—
—
—
—
—
—
—
—
Layout Practices
Cap Load
(default
50 pF)
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
50.00
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
13