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| 型号： | ADSP-21365YSWZ-2BA |
| 厂商： | ANALOG DEVICES INC |
| 元件分类： | 数字信号处理 |
| 英文描述： | 16-BIT, 55.55 MHz, OTHER DSP, PQFP144 |
| 封装： | MS-026BFB-HD, LQFP-144 |
| 文件页数： | 9/56页 |
| 文件大小： | 2748K |
| 代理商： | ADSP-21365YSWZ-2BA |
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ADSP-21362/ADSP-21363/ADSP-21364/ADSP-21365/ADSP-21366
PACKAGE INFORMATION
The information presented in Figure 5 provides details about
the package branding for the ADSP-2136x processor. For a
complete listing of product availability, see Ordering Guide on
vvvvvv.x n.n
tppZ-cc
S
ADSP-2136x
a
yyww country_of_origin
Figure 5. Typical Package Brand
Table 9. Package Brand Information
Brand Key
Field Description
t
Temperature Range
pp
Package Type
Z
RoHS Compliant Option
cc
See Ordering Guide
vvvvvv.x
Assembly Lot Code
n.n
Silicon Revision
yyww
Date Code
ABSOLUTE MAXIMUM RATINGS
Stresses greater than those listed below may cause permanent
damage to the device. These are stress ratings only; functional
operation of the device at these or any other conditions greater
than those indicated in the operational sections of this specifica
tion is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
Parameter
Internal (Core) Supply Voltage (VDDINT)
–0.3 V to +1.5 V
Analog (PLL) Supply Voltage (AVDD)
–0.3 V to +1.5 V
External (I/O) Supply Voltage (VDDEXT)
–0.3 V to +4.6 V
Input Voltage
–0.5 V to +3.8 V
Output Voltage Swing
–0.5 V to VDDEXT + 0.5 V
Load Capacitance
200 pF
Storage Temperature Range
–65
°C to +150°C
Junction Temperature Under Bias
125
°C
Rating
MAXIMUM POWER DISSIPATION
See Estimating Power for the ADSP-21362 SHARC Processors
(EE-277) for detailed thermal and power information regarding
maximum power dissipation. For information on package ther
mal specifications, see Thermal Characteristics on Page 46.
ESD SENSITIVITY
ESD (electrostatic discharge) sensitive
device. Charged devices and circuit boards can
discharge without detection. Although this
product features patented or proprietary
circuitry, damage may occur on devices
subjected to high energy ESD. Therefore,
proper ESD precautions should be take to
avoid performance degradation or loss of
functionality.
TIMING SPECIFICATIONS
The ADSP-2136x’s internal clock (a multiple of CLKIN) pro
vides the clock signal for timing internal memory, processor
core, serial ports, and parallel port (as required for read/write
strobes in asynchronous access mode). During reset, program
the ratio between the processor’s internal clock frequency and
external (CLKIN) clock frequency with the CLKCFG1–0 pins
(see Table 8 on Page 15). To determine switching frequencies
for the serial ports, divide down the internal clock, using the
programmable divider control of each port (DIVx for the
serial ports).
The ADSP-2136x’s internal clock switches at higher frequencies
than the system input clock (CLKIN). To generate the internal
clock, the processor uses an internal phase-locked loop (PLL).
This PLL-based clocking minimizes the skew between the sys
tem clock (CLKIN) signal and the processor’s internal clock (the
clock source for the parallel port logic and I/O pads).
Note the definitions of various clock periods that are a function
of CLKIN and the appropriate ratio control shown in Table 10
and Table 11.
Table 10. ADSP-2136x Clock Generation Operation
Timing
Requirements
Description
Calculation
CLKIN
Input Clock
1/tCK
CCLK
Core Clock
1/tCCLK
Rev. B
|
Page 17 of 56
|
June 2007
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADSP-21365YSWZ-2CA | 功能描述:IC DSP 32BIT 200MHZ EPAD 144LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - DSP（数字式信号处理器） 系列:SHARC® 标准包装:2 系列:StarCore 类型:SC140 内核 接口:DSI，以太网，RS-232 时钟速率:400MHz 非易失内存:外部 芯片上RAM:1.436MB 电压 - 输入/输出:3.30V 电压 - 核心:1.20V 工作温度:-40°C ~ 105°C 安装类型:表面贴装 封装/外壳:431-BFBGA，FCBGA 供应商设备封装:431-FCPBGA（20x20） 包装:托盘 |
| ADSP-21366 | 制造商:AD 制造商全称:Analog Devices 功能描述:SHARC Processor |
| ADSP-21366BBC-1AA | 功能描述:数字信号处理器和控制器 - DSP, DSC 333 MHz SHARC with on chipRom RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT |
| ADSP-21366BBCZ-1AA | 功能描述:数字信号处理器和控制器 - DSP, DSC 333 MHz SHARC with on chipRom RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT |
| ADSP-21366BSWZ-1AA | 功能描述:IC DSP 32BIT 333MHZ EPAD 144LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - DSP（数字式信号处理器） 系列:SHARC® 标准包装:2 系列:StarCore 类型:SC140 内核 接口:DSI，以太网，RS-232 时钟速率:400MHz 非易失内存:外部 芯片上RAM:1.436MB 电压 - 输入/输出:3.30V 电压 - 核心:1.20V 工作温度:-40°C ~ 105°C 安装类型:表面贴装 封装/外壳:431-BFBGA，FCBGA 供应商设备封装:431-FCPBGA（20x20） 包装:托盘 |
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