M4A5-128/64-10YC LATTICE SEMICONDUCTOR, M4A5-128/64-10YC Datasheet - Page 13

• Manufacturer Part Number: M4A5-128/64-10YC
• Description: IC, MACH4 ISP EEPLD, PQFP100, 5.25V
• Manufacturer: LATTICE SEMICONDUCTOR
• Series: IspMACH 4Ar

Specifications of M4A5-128/64-10YC

• No. Of Macrocells: 128
• No. Of I/o's: 64
• Propagation Delay: 10ns
• Frequency: 100MHz
• Supply Voltage Range: 4.75V To 5.25V
• Operating Temperature Range: 0°C To +70°C

Macrocell
The macrocell consists of a storage element, routing resources, a clock multiplexer, and
initialization control. The macrocell has two fundamental modes: synchronous and
asynchronous (Figure 5). The mode chosen only affects clocking and initialization in the
macrocell.
In either mode, a combinatorial path can be used. For combinatorial logic, the synchronous
mode will generally be used, since it provides more product terms in the allocator.
From Logic Allocator
From PAL-Block
Clock Generator
Individual Clock
Product Term
Product Term
Product Terms
Initialization
From Logic
Initialization
Individual
Allocator
PAL-Clock
Individual macrocell resources
PAL-Block
Generator
Common PAL-block resource
From
Power-Up
Block CLK0
Block CLK1
Reset
Block CLK0
Block CLK1
Block CLK2
Block CLK3
Power-Up
Reset
a. Synchronous mode
b. Asynchronous mode
Figure 5. Macrocell
MACH 4 Family
SWAP
D/T/L
AP
D/T/L
AP
AR
Q
AR
Q
To Output and Input
Switch Matrices
To Output and Input
Switch Matrices
17466G-009
17466G-010
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