音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

UPD75068GB Datasheet

  • UPD75068GB

  • 4-BIT SINGLE-CHIP MICROCOMPUTER

  • 68頁(yè)

  • NEC   NEC

掃碼查看芯片數(shù)據(jù)手冊(cè)

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

DATA SHEET
碌
PD75064, 75066, 75068,
75064(A), 75066(A), 75068(A)
4-BIT SINGLE-CHIP MICROCOMPUTER
MOS INTEGRATED CIRCUIT
The
碌
PD75068 is a member of the 75X series of 4-bit single-chip microcomputers.
The minimum instruction execution time of the
碌
PD75068's CPU is 0.95
碌
s. In addition to this high-speed
capability, the chip contains an A /D converter and furnishes high-performance functions such as the serial
bus interface (SBI) function compliant with the NEC standard format, providing powerful features and high
cost performance. The
碌
PD75068(A) is a high-reliability version of the
碌
PD75068.
NEC also provides PROM versions suitable for small-scale production or evaluation samples in system
development. The
碌
PD75P068 is the PROM version for the
碌
PD75064, 75066, 75068, and the
碌
PD75P068(A)
is that for the
碌
PD75064(A), 75066(A), 75068(A).
The detailed function descriptions are described in the document below. Please make sure to read this
document before starting design.
碌
PD75068 User's Manual: IEU-1366
FEATURES
鈥?/div>
Variable instruction execution time advantageous to high-speed operation and power-saving:
鈥?/div>
鈥?/div>
鈥?/div>
0.95
碌
s, 1.91
碌
s, or 15.3
碌
s (at 4.19 MHz with the main system clock selected)
122
碌
s (at 32.768 kHz with the subsystem clock selected)
Capable of low-voltage operation: V
DD
= 2.7 to 6.0 V
鈥?/div>
A /D converter (8-bit resolution, successive approximation): 8 channels
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Timer function: 3 channels
On-chip NEC standard serial bus interface (SBI)
Very low-power watch operation enabled (5
碌
A TYP. at 3 V)
Pull-up resistor option allowed for 27 I/O lines
The
碌
PD75P068 and 75P068(A) (PROM versions) available: Capable of low-voltage operation (V
DD
= 2.7 to
6.0 V)
APPLICATIONS
鈥?/div>
鈥?/div>
碌
PD75064, 75066, 75068
Home electronic appliances, air conditioners, cameras, and electronic measuring instruments
碌
PD75064(A), 75066(A), 75068(A)
Automotive electronics
5
The information in this document is subject to change without notice.
Document No. IC-3140B
( O.D. No. IC-8629B)
Date Published December 1994 P
Printed in Japan
The mark
5
shows revised points.
NEC CORPORATION 1993

UPD75068GB相關(guān)型號(hào)PDF文件下載

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號(hào)，
第一時(shí)間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫(kù)提出的寶貴意見(jiàn)，您的參與是維庫(kù)提升服務(wù)的動(dòng)力！意見(jiàn)一經(jīng)采納，將有感恩紅包奉上哦！