Datasheet > AT7913E-YC-MQ

AT7913E-YC-MQ

更新时间： 2024-01-19 04:05:34

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

Pin Description

1.1

System

SysClk – Input

System Clock

SysResetN - Input

System Reset

LeonErrorN - IO, open-drain, output

LEON Error - This active low output is asserted when the processor has entered error state and is halted. This happens

when traps are disabled and an synchronous (un-maskable) trap occurs.

LeonWDN - IO, open-drain, output

LEON watchdog - This active low output is asserted when the watchdog times-out.

LeonDsuEn - Input

DSU enable - The active high input enables the DSU unit. If de-asserted, the DSU trace buffer will continue to operate

but the processor will not enter debug mode.

LeonDsuTx – Output

DSU UART transmit - This active high output provides the data from the DSU communication link transmitter

LeonDsuRx - Input

DSU UART receive - This active high input provides the data to the DSU communication link receiver.

LeonDsuBre - Input

DSU break - A low-to-high transition on this active high input will generate break condition and put the processor in

debug mode

LeonDsuAct – Output

DSU active - This active high output is asserted when the processor is in debug mode and controlled by the DSU.

LeonPio[15:0] - IO

LEON Parallel Input / Output - These bi-directional signals can be used as inputs or outputs to control external devices.

Gpio[23:0] - IO

General Purpose Input / Output

TimeClk - Input

External timer clock

TimeTrig[2:1] – Output

External timer trigger - Asserted for 8 system clock periods

1.2

CAN Interface

CanTx[1:0] – Output

CAN transmit

CanRx[1:0] - Input

CAN receive

ATMEL AT7913E [DATASHEET]

7833G−AERO−04/12

1 2 345 6 7...26

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