MPC852TVR50 Freescale Semiconductor, MPC852TVR50 Datasheet - Page 18

• Manufacturer Part Number: MPC852TVR50
• Description: IC MPU POWERQUICC 50MHZ 256-PBGA
• Manufacturer: Freescale Semiconductor

Specifications of MPC852TVR50

• Processor Type: MPC8xx PowerQUICC 32-Bit
• Speed: 50MHz
• Voltage: 1.8V
• Mounting Type: Surface Mount
• Package / Case: 256-PBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -

Bus Signal Timing
18
B30d WE(0:3)/BS_B[0:3] negated to A(0:31),
B31a CLKOUT falling edge to CS valid - as
B31b CLKOUT rising edge to CS valid - as requested
B31d CLKOUT falling edge to CS valid, as requested
B32a CLKOUT falling edge to BS valid - as
B32b CLKOUT rising edge to BS valid - as requested
Num
B30c WE(0:3)/BS_B[0:3] negated to A(0:31),
B31c CLKOUT rising edge to CS valid- as requested
B32c CLKOUT rising edge to BS valid - as requested
B31
B32
BADDR(28:30) invalid GPCM write access,
TRLX = 0, CSNT = 1. CS negated to A(0:31)
invalid GPCM write access, TRLX = 0, CSNT =
1 ACS = 10, ACS == 11, EBDF = 1 (MIN =
0.375 x B1 - 3.00)
BADDR(28:30) invalid GPCM write access
TRLX = 1, CSNT =1, CS negated to A(0:31)
invalid GPCM write access TRLX = 1, CSNT =
1, ACS = 10 or 11, EBDF = 1
CLKOUT falling edge to CS valid - as
requested by control bit CST4 in the
corresponding word in the UPM (MAX = 0.00 X
B1 + 6.00)
requested by control bit CST1 in the
corresponding word in the UPM (MAX = 0.25 x
B1 + 6.80)
by control bit CST2 in the corresponding word
in the UPM (MAX = 0.00 x B1 + 8.00)
by control bit CST3 in the corresponding word
in the UPM (MAX = 0.25 x B1 + 6.30)
by control bit CST1 in the corresponding word
in the UPM EBDF = 1 (MAX = 0.375 x B1 + 6.6)
CLKOUT falling edge to BS valid- as requested
by control bit BST4 in the corresponding word
in the UPM (MAX = 0.00 x B1 + 6.00)
requested by control bit BST1 in the
corresponding word in the UPM, EBDF = 0
(MAX = 0.25 x B1 + 6.80)
by control bit BST2 in the corresponding word
in the UPM (MAX = 0.00 x B1 + 8.00)
by control bit BST3 in the corresponding word
in the UPM (MAX = 0.25 x B1 + 6.80)
Characteristic
Table 9. Bus Operation Timings (continued)
MPC852T Hardware Specifications, Rev. 3.1
38.67
13.30
8.40
1.50
7.60
1.50
7.60
1.50
7.60
1.50
7.60
Min
33 MHz
14.30
13.80
18.00
14.30
14.30
Max
6.00
8.00
6.00
8.00
—
—
31.38
11.30
6.40
1.50
6.30
1.50
6.30
1.50
6.30
1.50
6.30
Min
40 MHz
13.00
12.50
16.00
13.00
13.00
Max
6.00
8.00
6.00
8.00
—
—
24.50
4.50
1.50
5.00
1.50
5.00
9.40
1.50
5.00
1.50
5.00
Min
50 MHz
14.10
11.80
11.30
11.80
11.80
Max
6.00
8.00
6.00
8.00
—
—
Freescale Semiconductor
17.83
2.70
1.50
3.80
1.50
3.80
7.60
1.50
3.80
1.50
3.80
Min
66 MHz
10.50
10.00
12.30
10.50
10.50
Max
6.00
8.00
6.00
8.00
—
—
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns