
V830
TM
32-BIT MICROCONTROLLER
DATA SHEET
MOS INTEGRATED CIRCUIT
μ
PD705100
The
μ
PD705100 (also called V830) is a microcontroller for incorporation use, which belongs to the V830 family
TM
of the NEC original V800 series
TM
microcontrollers. The V830 can achieve high cost-performance for multimedia
equipment, by integrating quick real-time responses, high-speed arithmetic/logical instructions, and functions suitable
for individual applications.
The following user’s manual describes details of the functions of the V830. Be sure to read it before
designing an application system.
V830 User’s Manual, Hardware
V830 User’s Manual, Architecture : U12496E
: U10064E
FEATURES
High-performance 32-bit architecture for
incorporation use
Built-in cache memory
Instruction cache : 4K bytes
Data cache
Built-in RAM
Instruction RAM
Data RAM
One-clock-pitch pipeline structure
16-/32-bit instructions
Separate buses for addresses and data
4G-byte linear addresses
Thirty-two 32-bit general-purpose registers
Hardware-interlocked register/flag hazard
16-level interrupt responses
16-bit bus fixing function
16-bit bus system construction
Instructions suitable for variable application
Sum-of-products operation
Saturable operation
Branch prediction
Concatenation shift
Block transfer instructions
Power-saving mode
Maximum operating frequency
100 MHz (internal)
50/33 MHz (external)
CMOS operation, 3.3-V operation
: 4K bytes
: 4K bytes
: 4K bytes
ORDERING INFORMATION
Part number
Package
μ
PD705100GJ-100-8EU
144-pin plastic LQFP (fine pitch) (20
×
20 mm)
The mark
shows major revised points.
Document No.
Date Published January 1998 J CP(K)
Printed in Japan
U11483EJ3V0DS00 (3rd edition)
The information in this document is subject to change without notice.
1995, 1996