
Electrical Characteristics
MPC8535E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 5
Freescale Semiconductor
65
2.12
enhanced Local Bus Controller (eLBC)
This section describes the DC and AC electrical specifications for the local bus interface of the chip.
2.12.1
Local Bus DC Electrical Characteristics
This table provides the DC electrical characteristics for the local bus interface operating at BVDD = 3.3 V DC.
This table provides the DC electrical characteristics for the local bus interface operating at BVDD = 2.5 V DC.
Table 48. Local Bus DC Electrical Characteristics (3.3 V DC)
Parameter
Symbol
Min
Max
Unit
Supply voltage 3.3V
BVDD
3.13
3.47
V
High-level input voltage
VIH
1.9
BVDD + 0.3
V
Low-level input voltage
VIL
–0.3
0.8
V
Input current
(BVIN
1 = 0 V or BV
IN = BVDD)
IIN
—±5
μA
High-level output voltage
(BVDD = min, IOH = –2 mA)
VOH
2.4
—
V
Low-level output voltage
(BVDD = min, IOL = 2 mA)
VOL
—0.4
V
Note:
1. The symbol BVIN, in this case, represents the BVIN symbol referenced in Table 1.
Table 49. Local Bus DC Electrical Characteristics (2.5 V DC)
Parameter
Symbol
Min
Max
Unit
Supply voltage 2.5V
BVDD
2.37
2.63
V
High-level input voltage
VIH
1.70
BVDD + 0.3
V
Low-level input voltage
VIL
–0.3
0.7
V
Input current
(BVIN
1 = 0 V or BV
IN = BVDD)
IIH
—10
μA
IIL
–15
High-level output voltage
(BVDD = min, IOH = –1 mA)
VOH
2.0
BVDD + 0.3
V
Low-level output voltage
(BVDD = min, IOL = 1 mA)
VOL
GND – 0.3
0.4
V
Note:
1. Note that the symbol BVIN, in this case, represents the BVIN symbol referenced in Table 1.