参数资料
型号: ADSP-21060LKSZ-160
厂商: Analog Devices Inc
文件页数: 46/64页
文件大小: 0K
描述: IC DSP CONTROLLER 32BIT 240MQFP
产品培训模块: SHARC Processor Overview
标准包装: 1
系列: SHARC®
类型: 浮点
接口: 主机接口,连接端口,串行端口
时钟速率: 40MHz
非易失内存: 外部
芯片上RAM: 512kB
电压 - 输入/输出: 3.30V
电压 - 核心: 3.30V
工作温度: 0°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 240-BFQFP 裸露焊盘
供应商设备封装: 240-MQFP-EP(32x32)
包装: 托盘
Rev. F
|
Page 50 of 64
|
March 2008
ADSP-21060/ADSP-21060L/ADSP-21062/ADSP-21062L/ADSP-21060C/ADSP-21060LC
ENVIRONMENTAL CONDITIONS
The ADSP-2106x processors are rated for performance under
TCASE environmental conditions specified in the Operating Con-
Thermal Characteristics for MQFP_PQ4 and PBGA
Packages
The ADSP-21060/ADSP-21060L and ADSP-21062/ADSP-
21062L are available in 240-lead thermally enhanced
MQFP_PQ4 and 225-ball plastic ball grid array packages. The
top surface of the thermally enhanced MQFP_PQ4 contains a
metal slug from which most of the die heat is dissipated. The
slug is flush with the top surface of the package. Note that the
metal slug is internally connected to GND through the device
substrate.
Both packages are specified for a case temperature (TCASE). To
ensure that the TCASE is not exceeded, a heatsink and/or an air-
flow source may be used. A heatsink should be attached with a
thermal adhesive.
TCASE = TAMB + (PD
u T
CA)
TCASE = Case temperature (measured on top surface of package)
PD =Power dissipation in W (this value depends upon the spe-
cific application; a method for calculating PD is shown under
Power Dissipation).
T
CA =Value from Table 37 below.
Thermal Characteristics for CQFP Package
The ADSP-21060C/ADSP-21060LC are available in 240-lead
thermally enhanced ceramic QFP (CQFP). There are two pack-
age versions, one with a copper/tungsten heat slug on top of the
package (CZ) for air cooling, and one with the heat slug on the
bottom (CW) for cooling through the board. The ADSP-2106x
is specified for a case temperature (TCASE). To ensure that the
TCASE data sheet specification is not exceeded, a heatsink and/or
an air flow source may be used. A heatsink should be attached
with a thermal adhesive.
TCASE = TAMB + (PD
u T
CA)
TCASE = Case temperature (measured on top surface of package)
PD = Power dissipation in W (this value depends upon the spe-
cific application; a method for calculating PD is shown under
Power Dissipation).
T
CA =Value from Table 38 below.
Table 37. Thermal Characteristics for Thermally Enhanced
240-Lead MQFP_PQ41
1 This represents thermal resistance at total power of 5 W. With airflow, no
variance is seen in
T
CA at 5 W.
T
CA at 0 LFM varies with power:
at 2 W,
T
CA = 14°C/W
at 3 W,
T
CA = 11°C/W
Parameter
Airflow (LFM2)
2 LFM = Linear feet per minute of airflow.
Typical
Unit
T
CA
010
°C/W
T
CA
100
9
°C/W
T
CA
200
8
°C/W
T
CA
400
7
°C/W
T
CA
600
6
°C/W
Table 38. Thermal Characteristics for BGA
Parameter
Airflow (LFM1)
1 LFM = Linear feet per minute of airflow.
Typical
Unit
TCA
020.70
°C/W
TCA
200
15.30
°C/W
TCA
400
12.90
°C/W
Table 39. Thermal Characteristics for Thermally Enhanced
240-Lead CQFP1
1 This represents thermal resistance at total power of 5 W. With airflow, no
variance is seen in
T
CA at 5W.
T
CA at 0 LFM varies with power.
ADSP-21060CW/ADSP-21060LCW:
at 2 W,
T
CA = 23°C/W
at 3 W,
T
CA = 21.5°C/W
ADSP-21060CZ/ADSP-21060LCZ:
at 2 W,
T
CA = 24°C/W
at 3 W,
T
CA = 21.5°C/W
T
JC = 0.24°C/W for all CQFP models.
Parameter
Airflow (LFM2)
2 LFM = Linear feet per minute of airflow.
Typical
Unit
ADSP-21060CW/ADSP-21060LCW
T
CA
0
19.5
°C/W
T
CA
100
16
°C/W
T
CA
200
14
°C/W
T
CA
400
12
°C/W
T
CA
600
10
°C/W
ADSP-21060CZ/ADSP-21060LCZ
T
CA
0
20
°C/W
T
CA
100
16
°C/W
T
CA
200
14
°C/W
T
CA
400
11.5
°C/W
T
CA
600
9.5
°C/W
相关PDF资料
PDF描述
VI-B4W-CY-F4 CONVERTER MOD DC/DC 5.5V 50W
ADSP-21060KB-160 IC DSP CONTROLLER 32BIT 225BGA
VI-B40-CY-F3 CONVERTER MOD DC/DC 5V 50W
VJ1206Y123KBLAT4X CAP CER 0.012UF 630V X7R 1206
VE-BNZ-CX-S CONVERTER MOD DC/DC 2V 30W
相关代理商/技术参数
参数描述
ADSP-21061 制造商:AD 制造商全称:Analog Devices 功能描述:ADSP-2106x SHARC DSP Microcomputer Family
ADSP-21061KS 制造商:Analog Devices 功能描述:
ADSP-21061KS-133 功能描述:IC DSP CONTROLLER 32BIT 240MQFP RoHS:否 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-21061KS-160 功能描述:IC DSP CONTROLLER 1MBIT 240MQFP RoHS:否 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-21061KS-200 功能描述:IC DSP CONTROLLER 32BIT 240MQFP RoHS:否 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