upd70208h Renesas Electronics Corporation., upd70208h Datasheet

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upd70208h

Manufacturer Part Number
upd70208h
Description
V40hltm, V50hltm 16/8, 16-bit Microprocessor
Manufacturer
Renesas Electronics Corporation.
Datasheet

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Document No. U13225EJ4V0DSJ1 (4th edition)
Date Published September 2000 N CP(K)
Printed in Japan
DESCRIPTION
16-bit architecture, 8-bit data bus, and general-purpose peripheral functions.
bit architecture, 16-bit data bus, and general-purpose peripheral functions.
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.
FEATURES
High-speed, low-power version of V40 and V50
High-performance CPU (V20
• Minimum instruction execution time:
• Memory addressing space: 1M bytes
• High-speed multiply/divide instructions:
• Maskable (ICU) & non-maskable (NMI) interrupt inputs
• 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:
The PD70208H (V40HL) is a high-speed, low-power 16-/8-bit microprocessor based on the PD70208 (V40
The PD70216H (V50HL) is a high-speed, low-power 16-bit microprocessor based on the PD70216 (V50
The V40HL and V50HL offer 20 MHz operation, and in addition to the conventional standby functions, also allows the
PD8080AF emulation function
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
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.
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)
TM
TM
/V30
···
···
···
···
16/8, 16-BIT MICROPROCESSOR
User’s Manual – Instruction (U11301J: Japanese version)
TM
PD71054 subset
PD71051 subset
PD71059 subset
PD71071/71037 subset (functions of either selectable)
The mark
software compatible)
V40HL
100 ns (20 MHz, 5 V)
200 ns (10 MHz, 3 V)
DATA SHEET
1.9 to 5.6 s (10 MHz, 3 V)
0.95 to 2.8 s (20 MHz, 5 V)
shows the the major revised points.
TM
PD70208H, 70216H
, V50HL
MOS INTEGRATED CIRCUIT
TM
©
TM
) with 16-
TM
) with
1995

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