欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號： UPD70208HGF-16-3B9
廠商： NEC Corp.
英文描述： V40HLTM, V50HLTM 16/8, 16-BIT MICROPROCESSOR
中文描述： V40HLTM，V50HLTM 16 / 8，16位微處理器
文件頁數： 1/110頁
文件大小： 625K
代理商： UPD70208HGF-16-3B9
1995
DATA SHEET
DESCRIPTION
The
μ
PD70208H (V40HL) is a high-speed, low-power 16-/8-bit microprocessor based on the
μ
PD70208 (V40
TM
) with
16-bit architecture, 8-bit data bus, and general-purpose peripheral functions.
The
μ
PD70216H (V50HL) is a high-speed, low-power 16-bit microprocessor based on the
μ
PD70216 (V50
TM
) with 16-
bit architecture, 16-bit data bus, and general-purpose peripheral functions.
The V40HL and V50HL offer 20 MHz operation, and in addition to the conventional standby functions, also allows the
clock to be stopped by the use of fully static internal circuitry, thus achieving greatly reduced power consumption. It is also
capable of 3 V operation in addition to the previous 5 V operation, making it ideally suited to battery driven systems.
Details are given in the following manuals. Be sure to read when carrying out design work.
V40HL, V50HL User’s Manual – Hardware (U11610E)
16-bit V series
TM
User’s Manual – Instruction (U11301J: Japanese version)
FEATURES
High-speed, low-power version of V40 and V50
High-performance CPU (V20
TM
/V30
TM
software compatible)
Minimum instruction execution time:
100 ns (20 MHz, 5 V)
200 ns (10 MHz, 3 V)
Memory addressing space: 1M bytes
High-speed multiply/divide instructions:
0.95 to 2.8
μ
s (20 MHz, 5 V)
1.9 to 5.6
μ
s (10 MHz, 3 V)
Maskable (ICU) & non-maskable (NMI) interrupt inputs
μ
PD8080AF emulation function
Standby functions, clock stoppage capability
Standard peripheral LSI functions on chip
Clock generator (CG)
Programmable wait control unit (WCU)
Refresh control unit (REFU)
Timer/counter unit (TCU)
Serial control unit (SCU)
Interrupt control unit (ICU)
DMA control unit (DMAU)
Operating frequency:
10/12.5/16/20 MHz (at 5 V, with 20/25/32/40 MHz supplied externally)
5/6.25/8/10 MHz (at 3 V, with 10/12.5/16/20 MHz supplied externally)
···
μ
PD71054 subset
···
μ
PD71051 subset
···
μ
PD71059 subset
···
μ
PD71071/71037 subset (functions of either selectable)
V40HL
TM
, V50HL
TM
16/8, 16-BIT MICROPROCESSOR
MOS INTEGRATED CIRCUIT
μ
PD70208H, 70216H
The mark shows the the major revised points.
Document No. U13225EJ4V0DS00 (4th edition)
Date Published April 1999 N CP(K)
Printed in Japan
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for availability
and additional information.
相關PDF資料
PDF描述
UPD70208HGF-20-3B9 V40HLTM, V50HLTM 16/8, 16-BIT MICROPROCESSOR
UPD70208HGK-10-9EU V40HLTM, V50HLTM 16/8, 16-BIT MICROPROCESSOR
UPD70208HGK-12-9EU V40HLTM, V50HLTM 16/8, 16-BIT MICROPROCESSOR
UPD70208HGK-16-9EU V40HLTM, V50HLTM 16/8, 16-BIT MICROPROCESSOR
UPD70208HGK-20-9EU V40HLTM, V50HLTM 16/8, 16-BIT MICROPROCESSOR
相關代理商/技術參數
參數描述
UPD70208HGF-20-3B9 制造商:NEC 制造商全稱:NEC 功能描述:V40HLTM, V50HLTM 16/8, 16-BIT MICROPROCESSOR
UPD70208HGK-10-9EU 制造商:NEC 制造商全稱:NEC 功能描述:V40HLTM, V50HLTM 16/8, 16-BIT MICROPROCESSOR
UPD70208HGK-12-9EU 制造商:NEC 制造商全稱:NEC 功能描述:V40HLTM, V50HLTM 16/8, 16-BIT MICROPROCESSOR
UPD70208HGK-16-9EU 制造商:NEC 制造商全稱:NEC 功能描述:V40HLTM, V50HLTM 16/8, 16-BIT MICROPROCESSOR
UPD70208HGK-20-9EU 制造商:NEC 制造商全稱:NEC 功能描述:V40HLTM, V50HLTM 16/8, 16-BIT MICROPROCESSOR
發布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發布成功！您可以繼續發布采購。也可以進入我的后臺，查看報價

發布成功！您可以繼續發布采購。也可以進入我的后臺，查看報價

*型號 *數量 廠商 批號 封裝
添加更多采購

我的聯系方式

*
*
*
主站蜘蛛池模板： 凤山市| 阿拉善右旗| 监利县| 随州市| 色达县| 班玛县| 乌兰县| 新田县| 寿光市| 常德市| 林口县| 桂平市| 恩施市| 温泉县| 建瓯市| 泽库县| 曲阜市| 隆林| 大悟县| 廊坊市| 安达市| 阳西县| 丰宁| 五寨县| 湖南省| 巩义市| 安远县| 广德县| 湘潭县| 余干县| 婺源县| 厦门市| 会昌县| 西乌| 晋宁县| 开化县| 和林格尔县| 汉寿县| 南皮县| 庆云县| 石家庄市|