mpc8314e Freescale Semiconductor, Inc, mpc8314e Datasheet - Page 40

• Manufacturer Part Number: mpc8314e
• Description: Powerquicc Ii Pro Processor Hardware Specifications
• Manufacturer: Freescale Semiconductor, Inc

Local Bus
11 Local Bus
This section describes the DC and AC electrical specifications for the local bus interface of the
MPC8314E.
11.1 Local Bus DC Electrical Characteristics
Table 43
11.2 Local Bus AC Electrical Specifications
Table 44
40
Output high voltage (NVDD = min, I
Output low voltage (NVDD = min, I
Input high voltage
Input low voltage
Input high current (V
Local bus cycle time
Input setup to local bus clock
Input hold from local bus clock
LALE output fall to LAD output transition (LATCH hold time)
LALE output fall to LAD output transition (LATCH hold time)
LALE output fall to LAD output transition (LATCH hold time)
provides the DC electrical characteristics for the local bus interface.
describes the general timing parameters of the local bus interface of the MPC8314E.
IN
MPC8314E PowerQUICC
= 0 V or V
Table 43. DC Electrical Characteristics (when Operating at 3.3 V)
Parameter
Parameter
IN
OL
Table 44. Local Bus General Timing Parameters
OH
= NVDD)
= 2 mA)
= –2 mA)
™
II Pro Processor Hardware Specifications, Rev. 0
Symbol
t
t
t
LBOTOT1
LBOTOT2
LBOTOT3
t
t
LBIVKH
LBIXKH
t
LBK
Symbol
1
V
V
V
V
I
OH
IN
OL
IH
IL
Min
1.0
1.5
2.5
15
7
3
NVDD – 0.2
–0.3
Min
—
—
2
Max
—
—
—
—
—
—
Freescale Semiconductor
NVDD + 0.3
Max
0.2
0.8
±5
—
Unit
ns
ns
ns
ns
ns
ns
Notes
Unit
3, 4
3, 4
μA
V
V
V
V
2
5
6
7