M4A5-192/96-10VNC LATTICE SEMICONDUCTOR, M4A5-192/96-10VNC Datasheet - Page 10

• Manufacturer Part Number: M4A5-192/96-10VNC
• Description: MACH4 ISP EEPLD, SMD, TQFP144, 5V
• Manufacturer: LATTICE SEMICONDUCTOR
• Series: IspMACH 4Ar

Specifications of M4A5-192/96-10VNC

• No. Of Macrocells: 192
• No. Of I/o's: 96
• Propagation Delay: 10ns
• Frequency: 100MHz
• Supply Voltage Range: 4.75V To 5.25V
• Operating Temperature Range: 0°C To +70°C
• Logic Case: RoHS Compliant

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.
10
From Logic Allocator
From PAL-Block
Clock Generator
Individual Clock
Product Terms
Product Term
Product Term
Initialization
Initialization
From Logic
PAL-Clock
Individual macrocell resources
PAL-Block
Generator
Common PAL-block resource
Individual
Allocator
From
Power-Up
Block CLK0
Block CLK1
Block CLK2
Block CLK3
Block CLK0
Block CLK1
Power-Up
Reset
Reset
a. Synchronous mode
b. Asynchronous mode
ispMACH 4A Family
Figure 5. Macrocell
SWAP
SWAP
D/T/L
D/T/L
AP
AP
AR
AR
Q
Q
To Output and Input
Switch Matrices
To Output and Input
Switch Matrices
17466G-009
17466G-010