MPC8308VMAGDA Freescale Semiconductor, MPC8308VMAGDA Datasheet - Page 42

• Manufacturer Part Number: MPC8308VMAGDA
• Description: Microprocessors - MPU E300 MP PbFr 400
• Manufacturer: Freescale Semiconductor

Specifications of MPC8308VMAGDA

• Rohs: yes
• Processor Series: MPC8308
• Core: e300
• Maximum Clock Frequency: 400 MHz
• Interface Type: I2C, JTAG, UART
• Operating Supply Voltage: 0.95 V to 1.05 V
• Maximum Operating Temperature: 0 C to + 105 C
• Mounting Style: SMD/SMT
• Package / Case: MAPBGA-473

Enhanced Local Bus
12.1
This table provides the DC electrical characteristics for the local bus interface.
12.2
This table describes the general timing parameters of the local bus interface.
This figure provides the AC test load for the local bus.
42
High-level input voltage
Low-level input voltage
Input current, (V
High-level output voltage, (LV
Low-level output voltage, (LV
Note: The parameters stated in above table are valid for all revisions unless explicitly mentioned.
Local bus cycle time
Input setup to local bus clock
Input hold from local bus clock
Local bus clock to output valid
Local bus clock to output high impedance for LD
Notes:
1. The symbols used for timing specifications follow the pattern of t
2. All timings are in reference to falling edge of LCLK0 (for all outputs and for LGTA and LUPWAIT inputs) or rising edge of
3. All signals are measured from NV
4. Input timings are measured at the pin.
5. For purposes of active/float timing measurements, the Hi-Z or off state is defined to be when the total current delivered
inputs and t
timing (LB) for the input (I) to go invalid (X) with respect to the time the t
for clock one(1).
LCLK0 (for all other inputs).
signaling levels.
through the component pin is less than or equal to the leakage current specification.
Enhanced Local Bus DC Electrical Characteristics
Enhanced Local Bus AC Electrical Specifications
IN
(First two letters of functional block)(reference)(state)(signal)(state)
1
= 0 V or V
MPC8308 PowerQUICC II Pro Processor Hardware Specification, Rev. 3
Parameter
Output
Parameter
DD
Table 36. Local Bus DC Electrical Characteristics at 3.3 V
DD
IN
= min, I
= LV
= min, I
Table 37. Local Bus General Timing Parameters
DD
DD
/2 of the rising/falling edge of LCLK0 to 0.4  NV
)
OH
OH
Figure 30. Local Bus AC Test Load
= 2 mA)
= –2 mA)
Z
0
= 50 
Symbol
t
t
(First two letters of functional block)(signal)(state) (reference)(state)
t
t
LBKHOV
LBKHOZ
LBIVKH
LBIXKH
t
LBK
for outputs. For example, t
Symbol
V
V
V
V
I
1
IN
OH
OL
IH
IL
LBK
R
L
clock reference (K) goes high (H), in this case
= 50 
Min
15
—
—
7
1
NV
DD
DD
–0.3
Min
2.0
—
—
of the signal in question for 3.3-V
NV
– 0.2
Max
DD
—
—
—
3
4
LBIXKH1
/2
Freescale Semiconductor
NV
symbolizes local bus
DD
Max
0.8
0.2
Unit
—
±5
ns
ns
ns
ns
ns
+ 0.3
Notes
3, 4
3, 4
Unit
A
2
3
5
V
V
V
V
for