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| 型號： | μPD30102 |
| 廠商： | NEC Corp. |
| 英文描述： | 64-/32-BIT Microprocessor(64/32位微處理器) |
| 中文描述： | 64-/32-BIT微處理器（64/32位微處理器） |
| 文件頁數(shù)： | 1/112頁 |
| 文件大?。?/td> | 639K |
| 代理商： | ΜPD30102 |
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PRELIMINARY DATA SHEET
1997
1997
MOS INTEGRATED CIRCUIT
μ
PD30102
V
R
4102
64-/32-BIT MICROPROCESSOR
Document No. U12543EJ1V0DS00 (1st edition)
Date Published January 1998 N CP (K)
Printed in Japan
The information in this document is subject to change without notice.
DESCRIPTION
The
μ
PD30102 (V
R
4102) is one of NEC’s V
R
series RISC (Reduced Instruction Set Computer) microprocessors and
is a high-performance 64-/32-bit microprocessor employing the MIPS RISC architecture.
The V
R
4102 is ideal for applications in battery-driven, high-performance portable information systems. This
microprocessor uses the high-performance, super power-saving V
R
4100 as the CPU core, and has many peripheral
circuits such as DMA controller, software modem interface, serial interface, keyboard interface, IrDA interface, touch
panel interface, real-time clock, A/D converter, and D/A converter. Configured with these functions, the V
R
4102 is
suitable for high-speed battery-driven portable information systems. The external memory bus width can be selected
between 32 bits and 16 bits, realizing high-speed data transfer.
The functions of the V
R
4102 are explained in detail in the following manual. Be sure to refer to this manual
when designing your system.
V
R
4102 User’s Manual (U12739E)
FEATURES
Employs 64-bit MIPS architecture
Conforms to MIPS III instruction set (deleting FPU,
LL, SC instructions)
Optimized 5-stage pipeline
Supports high-speed product-sum operation
instructions
Supports four types of operating modes, enabling more
effective power-consumption management
Internal operating frequency: 54 MHz
On-chip clock generator
Address space physical: 32 bits
virtual
Integrates 32 double entry TLBs
High-capacity instruction/data fields separated cache
memory
Instruction field: 4 Kbytes
Data field
: 1 Kbyte
The mark
shows major revised points.
: 40 bits
DRAM interface and mask ROM interface to support
flash memory
4-channel DMA controller
Serial interface (NS16550 compatible)
IrDA controller for infrared-ray communication
Software modem interface
A/D and D/A converters to support digital voice I/O
Supports ISA bus subset
Power supply voltage: 3.3 V
Packages: 216-pin plastic LQFP
224-pin plastic FBGA
APPLICATIONS
Battery-driven portable information systems
Embedded controllers, etc.
ORDERING INFORMATION
Part Number
μ
PD30102GM-54-8EV
μ
PD30102S1-54-3C
Package
216-pin plastic LQFP (fine pitch) (24
∞
24 mm)
224-pin plastic FBGA (fine pitch) (16
∞
16 mm)
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| PD301-024-03-PC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| PD301-024-03-P-C-200 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DC to DC Converter |
| PD301-024-03-P-C-250 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DC to DC Converter |
| PD301-024-03-P-C-300 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DC to DC Converter |
| PD301-024-03-PI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
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