MPC850DEZQ50BU Freescale Semiconductor, MPC850DEZQ50BU Datasheet - Page 14
MPC850DEZQ50BU
Manufacturer Part Number
MPC850DEZQ50BU
Description
IC MPU PWRQUICC 50MHZ 256-PBGA
Manufacturer
Freescale Semiconductor
Datasheet
1.MPC850DSLZQ50BU.pdf
(72 pages)
Specifications of MPC850DEZQ50BU
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:
MPC850DEZQ50BU
Manufacturer:
SEMTECH
Quantity:
8 390
Company:
Part Number:
MPC850DEZQ50BU
Manufacturer:
FREESCAL
Quantity:
300
Company:
Part Number:
MPC850DEZQ50BU
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MPC850DEZQ50BU
Manufacturer:
FREESCALE
Quantity:
20 000
Company:
Part Number:
MPC850DEZQ50BUR2
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Bus Signal Timing
14
Num
B28c
B28d
B29a
B29b
B29c
B29d
B29e
B29g
B29f
B29
MPC850 PowerQUICC™ Integrated Communications Processor Hardware Specifications, Rev. 2
CLKOUT falling edge to
WE[0–3] negated GPCM write
access TRLX = 0,1 CSNT = 1
write access TRLX = 0, CSNT =
1, EBDF = 1
CLKOUT falling edge to CS
negated GPCM write access
TRLX = 0,1 CSNT = 1, ACS =
10 or ACS = 11, EBDF = 1
WE[0–3] negated to D[0–31],
DP[0–3] high-Z GPCM write
access, CSNT = 0
WE[0–3] negated to D[0–31],
DP[0–3] high-Z GPCM write
access, TRLX = 0 CSNT = 1,
EBDF = 0
CS negated to D[0–31],
DP[0–3], high-Z GPCM write
access, ACS = 00, TRLX = 0 &
CSNT = 0
CS negated to D[0–31],
DP[0–3] high-Z GPCM write
access, TRLX = 0, CSNT = 1,
ACS = 10 or ACS = 11, EBDF =
0
WE[0–3] negated to D[0–31],
DP[0–3] high-Z GPCM write
access, TRLX = 1, CSNT = 1,
EBDF = 0
CS negated to D[0–31],
DP[0–3] high-Z GPCM write
access, TRLX = 1, CSNT = 1,
ACS = 10 or ACS = 11, EBDF =
0
WE[0–3] negated to D[0–31],
DP[0–3] high-Z GPCM write
access TRLX = 0, CSNT = 1,
EBDF = 1
CS negated to D[0–31],
DP[0–3] high-Z GPCM write
access TRLX = 0, CSNT = 1,
ACS = 10 or ACS = 11, EBDF =
1
Characteristic
Table 6. Bus Operation Timing
28.00
28.00
7.00
3.00
8.00
3.00
8.00
5.00
5.00
Min
—
50 MHz
14.00 11.00 18.00
14.00
Max
—
—
—
—
—
—
—
—
13.00
13.00
43.00
43.00
6.00
6.00
9.00
9.00
Min
—
66 MHz
18.00
Max
—
—
—
—
—
—
—
—
1
(continued)
36.00
36.00
11.00
11.00
9.00
4.00
4.00
7.00
7.00
Min
—
80 MHz
16.00
16.00
Max
—
—
—
—
—
—
—
—
FFACT
0.375
0.375
0.250
0.500
0.250
0.500
1.500
1.500
0.375
0.375
Freescale Semiconductor
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
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns