APA075-TQ100I MICROSEMI, APA075-TQ100I Datasheet - Page 13

• Manufacturer Part Number: APA075-TQ100I
• Manufacturer: MICROSEMI

Specifications of APA075-TQ100I

• Family Name: ProASICPLUS®
• Number Of Usable Gates: 75000
• # Registers: 3072
• # I/os (max): 66
• Frequency (max): 180MHz
• Process Technology: 0.22um (CMOS)
• Operating Supply Voltage (typ): 2.5V
• Ram Bits: 27648
• Device System Gates: 75000
• Operating Supply Voltage (min): 2.3V
• Operating Supply Voltage (max): 2.7V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 100
• Package Type: TQFP
• Lead Free Status / Rohs Status: Not Compliant

Figure 2-3 • High-Speed, Very Long-Line Resources
Clock Resources
The ProASIC
control of circuit timing through the use of analog
circuitry. Each chip has two clock conditioning blocks
containing a phase-locked loop (PLL) core, delay lines,
phase shifter (0
all
interconnection of inputs to the global network (thus
providing bidirectional access to the PLL). This permits
the PLL block to drive inputs and/or outputs via the two
global lines on each side of the chip (four total lines).
This circuitry is discussed in more detail in the
"ProASIC
page
the
2-10.
PLUS
circuitry
PLUS
Clock Management System" section on
°
and 180
PAD RING
family offers powerful and flexible
needed
°
), clock multiplier/dividers, and
High-Speed Very Long-Line Resouces
for
the
selection
and
PAD RING
v5.9
Clock Trees
One of the main architectural benefits of ProASIC
the set of power- and delay-friendly global networks.
ProASIC
is based on a network of spines and ribs that reach all
the tiles in their regions
flexible clock tree architecture allows users to map up to
88 different internal/external clocks in an APA1000
device. Details on the clock spines and various numbers
of the family are given in
The flexible use of the ProASIC
designer to cope with several design requirements. Users
implementing clock-resource intensive applications can
easily route external or gated internal clocks using global
routing spines. Users can also drastically reduce delay
penalties and save buffering resources by mapping
critical high fanout nets to spines. For design hints on
using these features, refer to Actel’s
ProASIC Clock Trees
PLUS
offers four global trees. Each of these trees
application note.
ProASIC
Table 2-1 on page
(Figure 2-4 on page
PLUS
PLUS
clock spine allows the
Flash Family FPGAs
SRAM
SRAM
Efficient Use of
2-4.
2-4). This
PLUS
2-3
is