FIDO1100 Innovasic Semiconductor Inc., FIDO1100 Datasheet - Page 45

• Manufacturer Part Number: FIDO1100
• Description: 32-bit Real-time Communications Controller
• Manufacturer: Innovasic Semiconductor Inc.

Flexible Input Deterministic Output (fido ® )
32-Bit Real-Time Communications Controller
4.4
Tables 6, 7, 8, 9, and 10 provide analog power and ground signals, crystal oscillator power and
ground signals, 2.5 VDC digital core power signals, 3.3 VDC digital IO power signals, and
digital ground signals, respectively.
The recommended bypass capacitors for the fido1100 are:
Table 6. Analog Power and Ground Signals
Table 7. Crystal Oscillator Power and Ground Signals
Table 8. 2.5 VDC Digital Core Power Signals
PQFP
PQFP
PQFP
117
120
106
142
157
177
206
11
12
16
48
75
80
–
Power and Ground Signals
Use a mix of 0.1 µf and 0.01 µf capacitors.
Bypass capacitors should be located as close as possible to power pins they are
connected to.
10 x 10
10 x 10
10 x 10
BGA
BGA
BGA
M12
M11
M10
L12
L11
G10
G11
H12
J12
G7
H7
G8
L7
J7
15 x 15
15 x 15 Signal Name
15 x 15 Signal Name
BGA
M15
M14
BGA
BGA
K14
P10
L14
D1
E1
D7
D8
D9
H4
P9
–
–
®
GNDCLK
VDDCLK
Signal
Name
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDA
GNDA
Power supply Power Supply for the Crystal Oscillator (+2.5VDC)
UNCONTROLLED WHEN PRINTED OR COPIED
Ground
Type
Power
Power
Power
Power
Power
Power
Power
Power
Power
Power
Ground
Type
Power
Type
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Digital ground
Digital core supply voltage (+2.5VDC)
Digital core supply voltage (+2.5VDC)
Digital core supply voltage (+2.5VDC)
Digital core supply voltage (+2.5VDC)
Digital core supply voltage (+2.5VDC)
Digital core supply voltage (+2.5VDC)
Digital core supply voltage (+2.5VDC)
Digital core supply voltage (+2.5VDC)
Digital core supply voltage (+2.5VDC)
Digital core supply voltage (+2.5VDC)
Analog supply voltage (+3.3VDC)
Analog ground
Description
Description
Description
http://www.Innovasic.com
Customer Support:
April 15, 2010
Data Sheet
1-888-824-4184