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UPD70208HLP-20 の電気的特性と機能

UPD70208HLP-20のメーカーはNECです、この部品の機能は「V40HLTM/ V50HLTM 16/8/ 16-BIT MICROPROCESSOR」です。


製品の詳細 ( Datasheet PDF )

部品番号 UPD70208HLP-20
部品説明 V40HLTM/ V50HLTM 16/8/ 16-BIT MICROPROCESSOR
メーカ NEC
ロゴ NEC ロゴ 




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UPD70208HLP-20 Datasheet, UPD70208HLP-20 PDF,ピン配置, 機能
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD70208H, 70216H
V40HLTM, V50HLTM
16/8, 16-BIT MICROPROCESSOR
DESCRIPTION
The µPD70208H (V40HL) is a high-speed, low-power 16-/8-bit microprocessor based on the µPD70208 (V40TM) with
16-bit architecture, 8-bit data bus, and general-purpose peripheral functions.
The µPD70216H (V50HL) is a high-speed, low-power 16-bit microprocessor based on the µPD70216 (V50TM) 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 seriesTM User’s Manual – Instruction (U11301J: Japanese version)
FEATURES
High-speed, low-power version of V40 and V50
High-performance CPU (V20TM/V30TM 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 µs (20 MHz, 5 V)
1.9 to 5.6 µs (10 MHz, 3 V)
• Maskable (ICU) & non-maskable (NMI) interrupt inputs
µPD8080AF 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) ··· µPD71054 subset
• Serial control unit (SCU) ··· µPD71051 subset
• Interrupt control unit (ICU) ··· µPD71059 subset
• DMA control unit (DMAU) ··· µPD71071/71037 subset (functions of either selectable)
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)
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.
Document No. U13225EJ4V0DS00 (4th edition)
Date Published April 1999 N CP(K)
Printed in Japan
The mark shows the the major revised points.
©
1995

1 Page





UPD70208HLP-20 pdf, ピン配列
PIN CONFIGURATION (Top View)
(1) V40HL
• 80-pin Plastic QFP (14 × 20 mm)
µPD70208HGF-10-3B9
µPD70208HGF-12-3B9
µPD70208HGF-16-3B9
µPD70208HGF-20-3B9
µPD70208H, 70216H
A16/PS0
NC
A15
A14
A13
A12
A11
A10
A9
A8
GND
NC
GND
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0
NC
NC
END/TC
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
1 64
2 63
3 62
4 61
5 60
6 59
7 58
8 57
9 56
10 55
11 54
12 53
13 52
14 51
15 50
16 49
17 48
18 47
19 46
20 45
21 44
22 43
23 42
24 41
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
IORD
NC
MWR
IOWR
BUSLOCK
BUFR/W
BUFEN
CLKOUT
X1
X2
GND
NC
GND
High
ASTB
QS0
QS1
POLL
TCTL2
TOUT2
TCLK
NC
INTP7
INTP6
Caution Leave IC pin open.
Data Sheet U13225EJ4V0DS00
3


3Pages


UPD70208HLP-20 電子部品, 半導体
(2) V50HL
• 80-pin Plastic QFP (14 × 20 mm)
µPD70216HGF-10-3B9
µPD70216HGF-12-3B9
µPD70216HGF-16-3B9
µPD70216HGF-20-3B9
µPD70208H, 70216H
A16/PS0
NC
AD15
AD14
AD13
AD12
AD11
AD10
AD9
AD8
GND
NC
GND
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0
NC
NC
END/TC
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
1 64
2 63
3 62
4 61
5 60
6 59
7 58
8 57
9 56
10 55
11 54
12 53
13 52
14 51
15 50
16 49
17 48
18 47
19 46
20 45
21 44
22 43
23 42
24 41
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
IORD
NC
MWR
IOWR
BUSLOCK
BUFR/W
BUFEN
CLKOUT
X1
X2
GND
NC
GND
UBE
ASTB
QS0
QS1
POLL
TCTL2
TOUT2
TCLK
NC
INTP7
INTP6
Caution Leave IC pin open.
6 Data Sheet U13225EJ4V0DS00

6 Page



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共有リンク

Link :


部品番号部品説明メーカ
UPD70208HLP-20

V40HLTM/ V50HLTM 16/8/ 16-BIT MICROPROCESSOR

NEC
NEC


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