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NS32AM162V-20 PDF预览

NS32AM162V-20

更新时间: 2024-11-12 20:52:51
品牌 Logo 应用领域
美国国家半导体 - NSC 时钟外围集成电路装置
页数 文件大小 规格书
80页 745K
描述
IC 16-BIT, 40.96 MHz, OTHER DSP, PQCC68, PLASTIC, LCC-68, Digital Signal Processor

NS32AM162V-20 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:QCCJ,Reach Compliance Code:unknown
ECCN代码:3A001.A.3HTS代码:8542.31.00.01
风险等级:5.88地址总线宽度:18
边界扫描:NO最大时钟频率:40.96 MHz
外部数据总线宽度:16格式:FIXED POINT
集成缓存:NO内部总线架构:SINGLE
JESD-30 代码:S-PQCC-J68JESD-609代码:e0
长度:24.13 mm低功率模式:YES
DMA 通道数量:外部中断装置数量:1
串行 I/O 数:端子数量:68
计时器数量:1片上数据RAM宽度:8
片上程序ROM宽度:8最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:QCCJ封装形状:SQUARE
封装形式:CHIP CARRIER峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not QualifiedRAM(字数):1075.2
ROM可编程性:MROM座面最大高度:4.57 mm
最大压摆率:200 mA最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:J BEND端子节距:1.27 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:24.13 mmuPs/uCs/外围集成电路类型:DIGITAL SIGNAL PROCESSOR, OTHER
Base Number Matches:1

NS32AM162V-20 数据手册

 浏览型号NS32AM162V-20的Datasheet PDF文件第2页浏览型号NS32AM162V-20的Datasheet PDF文件第3页浏览型号NS32AM162V-20的Datasheet PDF文件第4页浏览型号NS32AM162V-20的Datasheet PDF文件第5页浏览型号NS32AM162V-20的Datasheet PDF文件第6页浏览型号NS32AM162V-20的Datasheet PDF文件第7页 
PRELIMINARY  
December 1992  
NS32AM162-20/NS32AM163-20  
Voice Processor with Serial CODEC Interface  
Y
On-chip DSP Module (DSPM) for high speed DSP  
operations  
General Description  
The NS32AM162 and the NS32AM163 are integrated 32 bit  
Y
Three modes of operation configured via strap pins:  
Ð Internal ROM mode  
members of the Series 32000 /EP family of National’s Em-  
É
bedded System ProcessorsTM, tuned for the Digital (tape-  
less) Answering Machine (DAM) market. These processors  
integrate the functions of a traditional Digital Signal Pro-  
cessing (DSP) chip and of a system controller. The devices  
contain system support functions such as DRAM Controller,  
Interrupt Control Unit, Pulse Width Modulator, CODEC Inter-  
face, WATCHDOGTM timer, and a Clock Generator. The  
NS32AM162 and the NS32AM163 can execute instructions  
from either an on-chip ROM or from an external ROM.  
X
25 Kbyte Internal ROM (32 Kbyte in the  
NS32AM163)  
X
X
X
8-bit external data bus  
16-bit programmable I/O lines  
8 output lines  
Ð External ROM mode  
X
X
X
16-bit external data bus  
8-bit programmable I/O lines  
The NS32AM162 and NS32AM163 have all the features of  
National’s NS32AM160 and NS32AM161 respectively. The  
main difference between the formers and the latters is in the  
CODEC interface. The NS32AM160 and NS32AM161 sup-  
port a parallel CODEC. The NS32AM162 and NS32AM163  
support one or two serial CODECs.  
16-bit address bus with support for external  
128 Kbyte ROM  
X
Support for external I/O devices  
Ð Development mode  
X
X
16-bit external data bus  
Throughout this data sheet, unless otherwise mentioned,  
every reference to the NS32AM162 is applicable to the  
NS32AM163 as well.  
18-bit address bus with support for external  
512 Kbyte ROM  
X
X
Support for external I/O devices  
Support for device test via status pins  
Features  
Y
Y
Y
On-chip Interrupt Control Unit (ICU) provides 4 levels of  
interrupts  
NS32AM162 is software and pin compatible with  
NS32AM160 (NS32AM163Ðwith NS32AM161)  
On-chip DRAM Controller for 4 Mbit and 16 Mbit  
devices  
Y
Software compatible with the Series 32000/EP  
processors  
Y
Y
Y
Y
Y
On-chip CODEC clock generation and interface  
On-chip 2 ms Real Time Counter  
On-chip 8-bit Pulse Width Modulator (PWM) module  
On-chip WATCHDOG Timer  
Y
Designed around the CPU core of the NS32CG16  
Y
32-bit architecture and implementation  
Y
20.48 MHz operation  
Y
2.1 Kbyte on-chip RAM  
Power down mode  
Block Diagram  
TL/EE/11732–1  
Series 32000É is a registered trademark of National Semiconductor Corporation.  
EPTM, Embedded System ProcessorsTM and WATCHDOGTM are trademarks of National Semiconductor Corporation.  
C
1995 National Semiconductor Corporation  
TL/EE11732  
RRD-B30M115/Printed in U. S. A.  

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