Datasheet > PCX8260VTPUIFBB1

PCX8260VTPUIFBB1

更新时间： 2024-09-19 03:26:19

品牌	Logo	应用领域
爱特美尔 - ATMEL		时钟外围集成电路
页数	文件大小	规格书
53页	565K
描述
RISC Microprocessor, 32-Bit, 200MHz, CMOS, PBGA480, 37.50 X 37.50 MM, TBGA-480

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PCX8260VTPUIFBB1 数据手册

Features

• PC603e^™Microprocessor (Embedded PowerPC^™Core) at 100 - 200 MHz

– 140 MIPS at 100 MHz (Dhrystone 2.1)

– 280 MIPS at 200 MHz (Dhrystone 2.1)

– High-performance, Superscalar Microprocessor

– Disable CPU Mode

– Improved Low-power Core

– 16-Kbyte Data and 16-Kbyte Instruction Cache, Four-way Set Associative

– Memory Management Unit

– No Floating Point Unit

– Common On-chip Processor (COP)

• System Integration Unit (SIU)

PowerPC-based

Communications

Processors

– Memory Controller, Including Two Dedicated SDRAM Machines

– PCI up to 66 MHz (Available in Subsequent Versions)

– Hardware Bus Monitor and Software Watchdog Timer

– IEEE 1149.1 JTAG Test Access Port

• High-performance Communications Processor Module (CPM) with Operating

Frequency up to 166 MHz

– PowerPC and CPM May Run at Different Frequencies

– Supports Serial Bit Rates up to 710 Mbps at 133 MHz

– Parallel I/O Registers

– On-board 24 KBytes of Dual-port RAM

– Two Multi-channel Controllers (MCCs) Each Supporting 128 Full-duplex, 64-Kbps,

HDLC Lines

PC8260

PowerQUICC II^™

– Virtual DMA Functionality

• Two Bus Architectures: One 64-bit PowerPC and One 32-bit Local Bus (or PCI on

PC8265)

• Two UTOPIA Level-2 Master/Slave Ports, Both with Multi-PHY Support. One Can

Support 8/16 bit Data

• Three MIL Interfaces

• Eight TDM Interfaces (T1/E1), Two TDM Ports Can Be Glueless to T3/E3

• Power Consumption: 2.5W at 133 MHz

Description

The PC8260 PowerQUICC II^™is a versatile communications processor that inte-

grates on one chip, a high-performance PowerPC (PC603e) RISC microprocessor, a

highly flexible system integration unit, and many communications peripheral control-

lers that can be used in a variety of applications, particularly in communications and

networking systems.

The core is an embedded variant of the PC603e microprocessor, specifically referred

to later in this document as the EC603e, with 16 Kbytes of instruction cache and 16

Kbytes of data cache and no floating-point unit (FPU). The system interface unit (SIU)

consists of a flexible memory controller that interfaces to almost any user-defined

memory system, a 60x-to-PCI bus bridge (available in future revisions) and many

other peripherals, making this device a complete system on a chip.

The communications processor module (CPM) includes all the peripherals found in

the PC860, with the addition of three high-performance communication channels that

support new emerging protocols (for example, 155-Mbps ATM and Fast Ethernet).

Equipped with dedicated hardware, the PC8260 can handle up to 256 full-duplex,

time-division, multiplexed logical channels.

Rev. 2131A–08/01

12 3 4 5 6 7...53

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与PCX8260VTPUIFBB1相关器件

型号	品牌	获取价格	描述	数据表
PCX8265AMTPUMHB	ATMEL	获取价格	Microprocessor,
PCX8265AMTPUMHBC	ATMEL	获取价格	RISC Microprocessor, 32-Bit, 200MHz, CMOS, PBGA480, 37.50 X 37.50 MM, 1.27 MM PITCH, TBGA-
PCX8265AVTPUMHB	ATMEL	获取价格	Microprocessor
PCX8582X-2	NXP	获取价格	256 x 8-bit CMOS EEPROMS with I2C-bus interface
PCXA402	ALLIED	获取价格	Shielded High Current Power Choke
PCXA402-1R0M	ALLIED	获取价格	Shielded High Current Power Choke
PCXA402-1R2M	ALLIED	获取价格	Shielded High Current Power Choke
PCXA402-1R5M	ALLIED	获取价格	Shielded High Current Power Choke
PCXA402-1R8M	ALLIED	获取价格	Shielded High Current Power Choke
PCXA402-2R2M	ALLIED	获取价格	Shielded High Current Power Choke

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