PRELIMINARY DATA SHEET
MOS INTEGRATED CIRCUIT
µ
PD703100A-33, 703100A-40, 703101A-33, 703102A-33
V850E/MS1
32/16-BIT SINGLE-CHIP MICROCONTROLLERS
TM
The
µ
PD703101A-33 and
µ
PD703102A-33 are members of the V850 Family
TM
of 32-bit single-chip
microcontrollers designed for real-time control operations. These microcontrollers provide on-chip features, including
a 32-bit CPU core, ROM, RAM, interrupt controller, real-time pulse unit, serial interface, A/D converter, and DMA
controller.
The
µ
PD703100A-33 and
µ
PD703100A-40 are ROM-less versions of the
µ
PD703101A-33 and
µ
PD703102A-33
products.
The
µ
PD703100-33,
µ
PD703100-40,
µ
PD703101-33, and
µ
PD703102-33 are also available as products having a
5.0-V power supply for external pins.
Detailed function descriptions are provided in the following user’s manuals. Be sure to read them before
designing.
V850E/MS1 User’s Manual Hardware:
U12688E
V850E/MS1 User’s Manual Architecture: U12197E
FEATURES
• Number of instructions: 81
• Minimum instruction execution time 25 ns (@ 40-MHz operation) ·····
µ
PD703100A-40
30 ns (@ 33-MHz operation) ·····
µ
PD703100A-33, 703101A-33, 703102A-33
• General registers 32 bits
×
32
• Instruction set optimized for control applications
• Internal memory ROM:None (
µ
PD703100A-33, 703100A-40), 96 Kbytes (
µ
PD703101A-33), 128 Kbytes (
µ
PD703102A-33)
RAM: 4 Kbytes
• Advanced on-chip interrupt controller
• Real-time pulse unit suitable for control operations
• Powerful serial interface (on-chip dedicated baud rate generator)
• On-chip clock generator
• 10-bit resolution A/D converter: 8 channels
• DMA controller: 4 channels
• Power saving functions
APPLICATIONS
• Office automation equipment: printers, facsimile machines, PPCs, etc.
• Multimedia equipment: digital still cameras, video printers, etc.
• Consumer equipment: single-lens reflex cameras, etc.
• Industrial equipment: motor controllers, NC machine tools, etc.
The information contained in this document is being issued in advance of the production cycle for the
device. The parameters for the device may change before final production or NEC Corporation, at its own
discretion, may withdraw the device prior to its production.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No. U14168EJ2V0DS00 (2nd edition)
Date Published June 1999 N CP(K)
Printed in Japan
The mark
shows major revised points.
©
1999
嵌入式系统
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