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HMA510JC-45 PDF预览

HMA510JC-45

更新时间: 2024-02-22 07:53:23
品牌 Logo 应用领域
英特矽尔 - INTERSIL 外围集成电路输入元件
页数 文件大小 规格书
10页 134K
描述
16 x 16-Bit CMOS Parallel Multiplier Accumulator

HMA510JC-45 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Contact Manufacturer零件包装代码:QFN
包装说明:,针数:68
Reach Compliance Code:unknown风险等级:5.76
其他特性:2 X 16 BIT DATA INPUT BUS; ICC SPECIFIED @ 1MHZ边界扫描:NO
外部数据总线宽度:16JESD-30 代码:S-PQCC-J68
JESD-609代码:e0低功率模式:NO
端子数量:68最高工作温度:70 °C
最低工作温度:输出数据总线宽度:35
封装主体材料:PLASTIC/EPOXY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 Qualified最大供电电压:5.25 V
最小供电电压:4.75 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
端子形式:J BEND端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIEDuPs/uCs/外围集成电路类型:DSP PERIPHERAL, MULTIPLIER ACCUMULATOR/SUMMER
Base Number Matches:1

HMA510JC-45 数据手册

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TM  
HMA510  
16 x 16-Bit CMOS Parallel  
Multiplier Accumulator  
April 1997  
Features  
Description  
• 16 x 16-Bit Parallel Multiplication with Accumulation  
to a 35-Bit Result  
The HMA510 is a high speed, low power CMOS 16 x 16-bit  
parallel multiplier accumulator capable of operating at 45ns  
clocked multiply-accumulate cycles. The 16-bit X and Y  
operands may be specified as either two’s complement or  
unsigned magnitude format. Additional inputs are provided  
for the accumulator functions which include: loading the  
accumulator with the current product, adding or subtracting  
the accumulator contents and the current product, and pre-  
loading the Accumulator Registers from the external inputs.  
• High-Speed (45ns) Multiply Accumulate Time  
• Low Power CMOS Operation  
- I  
- I  
= 500µA Maximum  
CCSB  
= 7.0mA Maximum at 1.0MHz  
CCOP  
• HMA510 is Compatible with the CY7C510 and the  
IDT7210  
All inputs and outputs are registered. The registers are all  
positive edge triggered, and are latched on the rising edge of  
the associated clock signal. The 35-bit Accumulator Output  
Register is broken into three parts. The 16-bit least signifi-  
cant product (LSP), the 16-bit most significant product  
(MSP), and the 3-bit extended product (XTP) Registers. The  
XTP and MSP Registers have dedicated output ports, while  
the LSP Register shares the Y-inputs in a multiplexed fash-  
ion. The entire 35-bit Accumulator Output Register may be  
preloaded at any time through the use of the bidirectional  
output ports and the preloaded control.  
• Supports Two’s Complement or Unsigned Magnitude  
Operations  
• TTL Compatible Inputs/Outputs  
• Three-State Outputs  
Ordering Information  
TEMP. RANGE  
PKG.  
NO.  
o
PART NUMBER  
HMA510JC-45  
HMA510JC-55  
HMA510GC-55  
( C)  
PACKAGE  
68 Ld PLCC  
68 Ld PLCC  
68 Ld CPGA  
0 to 70  
0 to 70  
0 to 70  
N68.95  
N68.95  
G68.B  
Block Diagram  
X0-15  
RND  
SUB  
Y0-15 P0-15  
16  
16  
TC ACC  
REGISTER  
REGISTER  
REGISTER  
CLKY  
CLKX  
MULTIPLIER ARRAY  
35  
PRELOAD  
CLKP  
ACCUMULATOR  
MSP REGISTER  
XTP REGISTER  
LSP REGISTER  
35  
16  
3
16  
P32-34  
OEX  
P16-31  
OEM  
OEL  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a trademark of Intersil Americas Inc.  
Copyright © Intersil Americas Inc. 2001. All Rights Reserved  
File Number 2806.2  
1

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