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ATL25 데이터시트 PDF




ATMEL Corporation에서 제조한 전자 부품 ATL25은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 ATL25 자료 제공

부품번호 ATL25 기능
기능 ASIC
제조업체 ATMEL Corporation
로고 ATMEL Corporation 로고


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ATL25 데이터시트, 핀배열, 회로
Features
Available in Gate Array or Embedded Array
High-speed, 100 ps Gate Delay, 2-input NAND, FO = 2 (nominal)
Up to 6.9 Million Used Gates and 976 Pins
0.25µ Geometry in up to Five-level Metal
System-level Integration Technology
www.dataCshoereets4u: .AcoRmM7TDMI, ARM920T, ARM946E-Sand MIPS645KfRISC
Microprocessors; AVR® RISC Microcontroller; OakDSPCore, Teakand
PalmDSPCoreDigital Signal Processors; 10/100 Ethernet MAC, USB, 1394, 1284,
CAN and Other Assorted Processor Peripherals
– Analog Functions: DACs, ADCs, OPAMPs, Comparators, PLLs and PORs
– Soft Macro Memory: Gate Array
SRAM — ROM — DPSRAM — FIFO
– Hard Macro Memory: Embedded Array
SRAM — ROM — DPSRAM — FIFO — Stacked E2 — Stacked Flash
– I/O Interfaces: CMOS, LVTTL, LVDS, PCI, USB; Output Currents up to 16 mA
@2.5V; 2.5V Native I/O, 3.3V Tolerant/Compliant I/O, 5.0V Tolerant I/O
Description
The ATL25 Series ASIC family is fabricated on a 0.25µ CMOS process with up to five
levels of metal. This family features arrays with up to 6.9 million routable gates and
976 pins. The high density and high pin count capabilities of the ATL25 family, coupled
with the ability to add embedded microprocessor cores, DSP engines and memory on
the same silicon, make the ATL25 series of ASICs an ideal choice for system-level
integration.
Figure 1. ATL25 Gate Array ASIC
ASIC
ATL25 Series
Standard
Gate Array
Architecture
Figure 2. ATL25 Embedded Array ASIC
Standard
Gate Array
Architecture
Analog
1414C–ASIC-08/02
1




ATL25 pdf, 반도체, 판매, 대치품
Table 3. Design Flow
www.datasheet4u.com
Deliver
Design Kit
Kickoff
Meeting
Synthesis/
Design Entry
If Embedded Array
Define
Underlayer
Scan/JTAG
Simulation/
Static Path
Floorplan
Database
Handoff
If Embedded Array
(Preliminary Netlist)
Create
Underlayer
Tape Out
Underlayer
Database
Acceptance
Fabricate
Underlayer
Place and Route/
Clock Tree
Verification/
Resimulation
Final Design
Review
If Standard Cell If Embedded/Gate Array
Tape Out
Full Mask Set
Tape Out
Metal Masks
Fabricate
Fabricate
Personality
Customer
Atmel
Joint
Proto Assembly
and Test
Proto Shipment
Rev. 2.2-03/02
4 ATL25 Series ASIC
1414C–ASIC-08/02

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ATL25 전자부품, 판매, 대치품
ARM7TDMI
32-bit RISC
Microprocessor
Core
www.datasheet4u.com
ATL25 Series ASIC
The ARM7TDMI is a powerful 32-bit processor offered as a hard macro core in the ATL25
family.
The ARM7TDMI is a member of the Advanced RISC Machines (ARM) family of general pur-
pose 32-bit microprocessors, which offer high performance with very low power consumption.
Additionally, the ARM7T offers users a thumbmode (for higher code density using 16-bit
instructions
The ARM architecture is based on Reduced Instruction Set Computer (RISC) principles, and
the instruction set and related decode mechanism are much simpler than those of micropro-
grammed Complex Instruction Set Computers (CISC). This simplicity results in a high
instruction throughput and an impressive real-time interrupt response from a small and cost-
effective chip.
Pipelining is employed so that all parts of the processing and memory systems can operate
continuously. Typically, while one instruction is being executed, its successor is being
decoded, and a third instruction is being fetched from memory.
The ARM memory interface has been designed to allow the performance potential to be real-
ized without incurring high costs in the memory system. Speed-critical control signals are
pipelined to allow system control functions to be implemented in standard low-power logic,
and these control signals facilitate the exploitation of the fast local access modes offered by
industry standard SRAMs.
The ARM7TDMI core interfaces to several optional peripheral macros. Among the peripheral
options offered are real-time clock, peripheral data controller, USART, external bus interface,
interrupt controller, timer counter and watchdog timer.
Figure 4. ARM7TDMI 32-bit RISC Microprocessor Core
Address
Incrementor
Register Bank
(31 X 32-bit Registers)
(6 Status Registers)
1414CASIC-08/02
7

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부품번호상세설명 및 기능제조사
ATL25

ASIC

ATMEL Corporation
ATMEL Corporation

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