Datasheet > AT7913E-YC-MQ

AT7913E-YC-MQ

更新时间： 2023-12-18 00:00:00

品牌	Logo	应用领域
爱特美尔 - ATMEL		外围集成电路
页数	文件大小	规格书
26页	1108K
描述
Microprocessor Circuit, CMOS, CQFP352, CERAMIC, QFP-352

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技术参数
数据手册

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AT7913E-YC-MQ 技术参数

生命周期：	Transferred	包装说明：	GQFF, TPAK352,2.9SQ,20
Reach Compliance Code：	compliant	HTS代码：	8542.31.00.01
风险等级：	5.63	JESD-30 代码：	S-CQFP-F352
长度：	48 mm	端子数量：	352
最高工作温度：	125 °C	最低工作温度：	-55 °C
封装主体材料：	CERAMIC, METAL-SEALED COFIRED	封装代码：	GQFF
封装等效代码：	TPAK352,2.9SQ,20	封装形状：	SQUARE
封装形式：	FLATPACK, GUARD RING	电源：	1.8,3.3 V
认证状态：	Not Qualified	筛选级别：	38535V;38534K;883S
子类别：	Serial IO/Communication Controllers	最大压摆率：	52 mA
最大供电电压：	1.95 V	最小供电电压：	1.65 V
标称供电电压：	1.8 V	表面贴装：	YES
技术：	CMOS	温度等级：	MILITARY
端子形式：	FLAT	端子节距：	0.5 mm
端子位置：	QUAD	宽度：	48 mm
uPs/uCs/外围集成电路类型：	MICROPROCESSOR CIRCUIT	Base Number Matches：	1

AT7913E-YC-MQ 数据手册

Architecture

The AT7913E SpaceWire Remote Terminal Controller (RTC) is a bridge between the SpaceWire network and the CAN

bus. The AT7913E is based on a LEON2-FT SPARC v8 processor core together with a wide range of interfaces

including :

•

Debug Support Unit

LEON2-FT Peripherals

•

Interrupt Controller

32-bit Timer

UART Serial Links

16-bit General Purpose Input Output

Memory Interface

•

On-Chip Memory

FIFO Interface

ADC/DAC Interface.

32-bit Timers

24-bit General Purpose Input Output

CAN Interface

SpaceWire Link Interface

JTAG Interface

2.1

LEON2-FT processor

The SpaceWire-RTC ASIC includes the LEON2-FT Integer Unit (IU) and the MEIKO Floating Point Unit (FPU). The

LEON2-FT IU implements the SPARC integer instruction set as defined in the SPARC Architecture Manual Version 8.

The LEON2-FT IU has the following features:

•

5-stage instruction pipeline

Separate instruction and data cache interface

Support for 8 register windows

Multiplier 16x16

Radix-2 divider (non-restoring)

To allow for software compatibility with existing devices such as the AT697E from Atmel, the AT7913E SpaceWire-RTC

includes all standard LEON2-FT peripherals and the debug support unit.

The programming model of the SpaceWire-RTC device is thus compatible with the existing devices, only requiring

support for the additional functions and interfaces to be added to the existing software development tools and operating

systems.

The SpaceWire-RTC includes a LEON2-FT core with 4kbyte Instruction and Data caches. It also includes a MEIKO

FPU (the same one as included in the Atmel AT697device).

ATMEL AT7913E [DATASHEET]

7833G−AERO−04/12

1...6 7 8910 11 12...26

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