MG2 ATMEL [ATMEL Corporation], MG2 Datasheet - Page 2

• Manufacturer Part Number: MG2
• Description: 350K Used Gates 0.5 ?m CMOS Sea of Gates
• Manufacturer: ATMEL [ATMEL Corporation]

Libraries
Block Generators
2
MG2
Table 1. List of Available MG2 Matrices
Note:
The MG2 cell library has been designed to take full advantage of the features offered by both
logic and test synthesis tools.
Design testability is assured by the full support of SCAN, JTAG (IEEE 1149) and BIST
methodologies.
More complex macro functions are available in VHDL, for example: I2C, UART,
Timer, etc.
Block generators are used to create a customer-specific simulation model and metallisation pat-
tern for regular functions like RAM and DPRAM. The basic cell architecture allows one bit per
cell for RAM and DPRAM. The main characteristics of these generators are summarized below.
Table 2. Block Generator Capability
1. Not available for new designs.
Function
RAM
DPRAM
MG2044
MG2091
MG2265
MG2194
MG2360
MG2480
Type
(1)
(1)
(1)
Total Gates
193800
264375
361680
481143
44616
91464
Size (bits)
Maximum
32k
32k
Typical Usable
135600
185000
253100
336800
Gates
31200
64000
Bits/Word
1-36
1-36
Total Pads
173
237
333
385
445
507
Typical Characteristics (16k bits) at 5V
Access Time (ns)
Maximum Programmable I/Os
8.6
8
150
214
310
362
422
484
4137O–AERO–06/05
Used Cells
20 k
23 k