FW80960VH100 Intel, FW80960VH100 Datasheet - Page 37

• Manufacturer Part Number: FW80960VH100
• Description: IC MPU I960VH 3V 100MHZ 324-BGA
• Manufacturer: Intel

Specifications of FW80960VH100

• Rohs Status: RoHS non-compliant
• Processor Type: i960
• Features: VH suffix, 32-Bit, 16K Cache
• Speed: 100MHz
• Voltage: 3V
• Mounting Type: Surface Mount
• Package / Case: 324-BGA
• Other names: 820682

4.2
Preliminary Datasheet
Figure 6. V
Table 17. V
Figure 7. V
This resistor is not necessary in systems that can guarantee the V
In 3.3 V-only systems and systems that drive 80960VH pins from 3.3 V logic, connect the V
pin directly to the 3.3 V V
V
To reduce clock skew on the i960 Jx processor, the V
circuit is isolated on the pinout. The lowpass filter, as shown in Figure 7., reduces noise-induced
clock jitter and its effects on timing relationships in system designs. The 4.7 µF capacitor must be
(low ESR solid tantalum), the 0.01 µF capacitor must be of the type X7R and the node connecting
V
Symbol
CC5
DIFF
CCPLL
C CP L L
V
CCPLL
DIFF
(Board Plane)
Current-Limiting Resistor
Specification for Dual Power Supply Requirements (3.3 V, 5 V)
V
Lowpass Filter
CC
must be as short as possible.
V
Difference
Parameter
CC5
Pin Requirements
-V
CC
Min
CC
10 , 5%, 1/8W
plane.
+5 V (±0.25 V)
Max
2.25
Units
V
+
(±5%, 0.5 W)
4.7µF
V
during power-up and power-down, or during steady-state
operation.
CC5
100
input should not exceed V
C CP L L
V
CC5
0.01µF
pin for the Phase Lock Loop (PLL)
Pin
DIFF
specification.
Notes
(On i960
CC
by more than 2.25 V
®
V
CCPLL
Jx processors)
F_CA078A
80960VH
CC5
37