[CPU] NEC D72016R-10

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전화국 교환기에 들어있던 녀석입니다. 대략 5개정도 뜯어냈네요...

근데 무슨 칩인지 몰라서 그냥 소장만 해놓고 있습니다. DSP같기도 한데...

 

혹시 정체를 아시는분 계신가요?

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Type CPU / Microprocessor
Family NEC V50
CPU part number D70216R-10
Frequency (MHz)    10Mhz
Package 68-pin ceramic PGA
 
Architecture / Microarchitecture
Manufacturing process CMOS technology
Data width 16 bit
Floating Point Unit external uPD72191
Physical memory (MB) 1
Low power features Standby mode
On-chip peripherals Clock generator
bus interface unit
bus arbitration unit
programmable wait state generator
DRAM refresh control unit
3 independent 16-bit timers/counters
asynchronous serial I/O unit
8-input interrupt control
4-channel DMA control unit
¿ì¾ß³ë 2010-12
10Mhz...Çä.
     
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