V85ES/GB1 Venus 32-bit RISC Microcontroller Product
Contents
1. V850ES GB1 V850 family Venus Product Letter 32 bit RISC Microcontroller Description The V850ES GB1 Venus is a member of NEC s V850 32 bit RISC microcontroller family The implemented V850ES core is optimized for low power consumption The Venus combines the high performance of a 32 bit RISC processor with a universal set of peripherals for a wide range of different applications not only in the automotive field Application The V850 Venus is suited for automotive body applications including sub clock functionality for low power operation and a powerful set of 8 bit and 16 bit timers It also offers two LIN compatible UART interfaces to support LIN bus or to built up a CAN to LIN gateway Features e V850ES CPU core e Timer unit e 16 MHz 4 0 5 5V 1 x 16 bit multi purpose timer unit 1 x 16 bit capture compare timer 3 x 8 bit PWM timer e Separate watch timer and watchdog timer e Key return function e Interrupt controller up to 31 internal 10 external NMI 71 I O 12 input ports e 100 pin QFP package 14 x 14 mm e Sub clock operation with RC or crystal e Power saving modes WATCH HALT STOP e 12 channel 10 bit A D converter including power fail detector e2xCsl e 2 x UART e 1 CAN Interface 2 0b max 1Mbit s transfer rate Block Diagram 16 bit timer 2 X time base 6 x cap comp 4 x PWM V850ES Core 20 MIPS 16 MHz 2x CSI 4 0 5 5V single voltage 3 wire SPI 1 or 2 x CAN 16 2 mess2. age buffers 16 bit timer 2 x cap comp 1 x PWM 2 x UART Flash self programming pee Dae 3 x 8 bit timer e len 128 Kbytes Flash 6 Kbytes RAM Key return 256 Kbytes Flash 10 Kbytes RAM SOT Watchdog timer Mask RC or crystal 128 96 Kbytes ROM 6 4 Kbytes RAM A D converter 12 x 10 bit Watch timer 256 Kbytes ROM 10 Kbytes RAM 83 I O ports NEC V850ES GB1 Venus 32 bit RISC Microcontroller Ordering information Devices Part Number ROM Flash RAM CAN Subclock Kbytes Kbytes Kbytes channel Porosezsec eu Joe O o h h foa pPoroseeacc seU 128 o Te 1 Torsa uPD70F3224GC 8EU 128 l6 1 Crystal uPD70322XGC 8EU 256 o J10 f2 Crystal uPD70F322XGC 8EU 266 10 2 Crystal UPD703225GC 8EU 96 f4 1 RC network UPD703226GC 8EU 128 P FB AY RG network UPD7F3226GC 8EU 128 6 1 RC network uPD70322XGC 8EU 256 J 10 f2 RC network UPD70F322XGC 8EU 256 RC network to be planned Package 100 pin QFP Documentation Doc Number Devices Type U13919EE4VODBCO Data Book CD ROM U10243EJ6VOUMOO Architecture Manual tbd Data Sheet U15872EE1VOUMOO User s Manual U16213EE1VOPLOO Product Letter For further information on NEC s V850ES GB1 controllers or other NEC products visit our European website at www ee nec de V850 NEC Electronics Europe GmbH Oberrather Str 4 D 40472 Dusseldorf Tel 02 11 65 03 01 Fax 02 11 65 03 3 27 Branch The Netherlands Boschd
3. ijk 187a NL 5612 HB Eindhoven Tel O 40 2 44 58 45 Fax O 40 2 44 45 80 Sucursal en Espana Juan Esplandiu 15 E 28007 Madrid Tel 91 5 04 27 87 Fax 91 5 04 28 60 Podbielskistr 164 D 30177 Hannover Tel 05 11 3 34 02 0 Fax 05 11 3 34 02 34 Arabellastr 17 D 81925 Munchen Tel O 89 92 10 03 0 Fax 0 89 92 10 08 15 Industriestr 3 D 70565 Stuttgart Tel O7 11 9 90 10 0 Fax O7 11 9 90 10 19 Published by NEC Electronics Europe GmbH Printed in Germany April 2002 Document No U16213EE1VOPLOO Succursale Fran aise 9 rue Paul Dautier B P 52 F 78142 Velizy Villacoublay C dex Tel 01 30 67 58 OO Fax 01 30 67 58 99 Filiale Italiana Via Fabio Filzi 25A 20124 Milano Tel 02 66 75 41 Fax 02 66 75 42 99 Via Monte Cervialto 131 00139 Roma Tel 06 88 38 02 31 Fax 06 88 38 02 36 Branch Sweden Taby Centrum Entrance S 7th floor S 18322 Taby Tel 08 6 38 08 20 Fax 08 6 38 03 88 United Kingdom Branch Cygnus House Sunrise Parkway Linford Wood Milton Keynes GB MK14 6NP Tel O 19 08 69 11 33 Fax O 19 08 67 02 90 Block 3 Carfin Industrial Estate Motherwell GB ML1 4UL Tel 0 16 98 73 22 21 Fax 0 16 98 83 38 68 NEC makes no warranty with respect to this documentation and disclaims any implied warranties of merchantability or fitness for particular purpose NEC does not assume any responsibility for circuits shown or claim that they are free f
4. rom patent infringement Product specifications are subject to change without notice To ensure that you have the latest product data please contact your local NEC sales office NEC Electronics Europe GmbH
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