Datasheet > 微控制器和处理器 > 微处理器> AT697F-KG-E

AT697F-KG-E

更新时间： 2024-02-23 16:32:29

品牌	Logo	应用领域
爱特美尔 - ATMEL		微控制器和处理器外围集成电路 uCs集成电路 uPs集成电路异步传输模式 ATM
页数	文件大小	规格书
155页	3140K
描述
Rad-Hard 32 bit SPARC V8 Processor

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

AT697F-KG-E 技术参数

生命周期：	Active	包装说明：	FQFP,
Reach Compliance Code：	compliant	HTS代码：	8542.31.00.01
风险等级：	5.6	Is Samacsys：	N
JESD-30 代码：	S-PQFP-G256	长度：	37.085 mm
端子数量：	256	最高工作温度：	125 °C
最低工作温度：	-55 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	FQFP	封装形状：	SQUARE
封装形式：	FLATPACK, FINE PITCH	认证状态：	Not Qualified
座面最大高度：	3.18 mm	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：	GULL WING
端子节距：	0.5 mm	端子位置：	QUAD
宽度：	37.085 mm	uPs/uCs/外围集成电路类型：	MICROPROCESSOR CIRCUIT
Base Number Matches：	1

AT697F-KG-E 数据手册

Pin Description

ATMEL Convention

‘*’ attached to a signal (e.g OE*) designate an active-low signal.

When a bit of a register is writen in C-like style (e.g MCFG2JRAMWWS) it must be read as the

RAMWWS bit in the register MCFG2.

IU and FPU Signals

A[27:0] - Address bus (output)

A[27:0] bus carries the addresses during accesses to external memory. When access to cache

memory is performed, the address of the last external memory access remains driven on the

address bus.

D[31:0] - Data bus (bi-directional)

D[31:0] bus carries the data during accesses to memory. The processor automatically config-

ures the bus as output and drive the lines during write transactions.

During accesses to 8-bit areas, only D[31:24] are used.

CB[7:0] - Check bits (bi-directional)

CB[6:0] bus carries the EDAC checkbits during memory accesses. CB[7]⁽¹⁾takes the value of

tcb[7] in the error control register. Processor only drives CB[7:0] during write transactions to

areas programmed to be EDAC protected.

Note:

1. CB[7] is implemented to enable programming of flash memories. When only 7 bits are useful

for EDAC protection, 8 are needed for programming.

Memory Interface

Signals

General management

OE* - Output enable (output)

This active low output is asserted during read transactions on the memory bus.

BRDY* - Bus ready (input)

When driven low, this input indicates to the processor that the current memory access can be

terminated on the next rising clock edge. When driven high, this input indicates to the processor

that it must wait and not end the current access.

READ - Read transaction (output)

This active high output is asserted during read transactions on the memory bus.

WRITE* - Write enable (output)

This active low output provides a write strobe during write transactions on the memory bus.

PROM

SRAM

ROMS*[1:0] - PROM chip-select (output)

These active low outputs provide the chip-select signal for the PROM area. ROMS*[0] is

asserted when the lower half of the PROM area is accessed (0 - 0x10000000), while ROMS*[1]

is asserted for the upper half.

RAMOE*[4:0] - RAM output enable (output)

These active low signals provide an individual output enable for each RAM bank.

RAMS*[4:0] - RAM chip-select (output)

These active low outputs provide the chip-select signals for each RAM bank.

RWE* [3:0] - RAM write enable (output)

These active low outputs provide individual write strobes for each byte. RWEN[0] controls

D[31:24], RWEN[1] controls D[23:16], etc.

I/O

IOS* - I/O select (output)

AT697F ADVANCE INFORMATION

7703C–AERO–6/09

1...7 8 91011 12 13...155

中文翻译

下载PDF

与AT697F-KG-E相关器件

型号	品牌	描述	获取价格	数据表
AT6C503A	ETC	Controller Miscellaneous - Datasheet Reference	获取价格
AT7	ETC	Analog IC	获取价格
AT-7+	MINI	Fixed Attenuator, 0MHz Min, 1500MHz Max, CASE A04	获取价格
AT704	POSEICO	PHASE CONTROL THYRISTOR	获取价格
AT704S16	POSEICO	PHASE CONTROL THYRISTOR	获取价格
AT706	POSEICO	PHASE CONTROL THYRISTOR	获取价格

与AT697F-KG-E相关文章

深入解析CS8416引脚说明、参数、技术特点
2024-06-03

1
TPA3116D2功放芯片参数详解、引脚说明
2024-06-03

4
移位寄存器74HC165引脚说明、驱动程序示例解读
2024-06-03

2
深入解析AD9833：DDS频率合成器的卓越性能与广泛应用
2024-06-03

2

产品中心

服务支持

精选活动

关于我们

帮助中心

AT697F-KG-E

AT697F-KG-E 技术参数

AT697F-KG-E 数据手册

与AT697F-KG-E相关器件

与AT697F-KG-E相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

AT697F-KG-E

AT697F-KG-E 技术参数

AT697F-KG-E 数据手册

与AT697F-KG-E相关器件

与AT697F-KG-E相关文章

您还可以找

您在本页遇到什么问题？