N87C51RB芯片解密等intel其他解密需要，龙芯世纪将竭诚为你提供最优质的服务。
N87C51RB  Features：
High Performance CHMOS EPROM/
ROM/CPU
12/24/33 MHz Operations
Three 16-Bit Timer/Counters
Programmable Clock Out
Up/Down Timer/Counter
Three Level Program Lock Sstem
8K/16K/32K On-Chip Program Memor
256 Btes of On-Chip Data RAM
Improved Quick Pulse Programming
Algorithm
Boolean Processor
32 Programmable I/O Lines
6 Interrupt Sources
Programmable Serial Channel with:
Framing Error Detection
Automatic Address Recognition
TTL and CMOS Compatible Logic
Levels
64K External Program Memor Space
64K External Data Memor Space
MCS 51 Microcontroller Compatible
Instruction Set
Power Saving Idle and Power Down
Modes
ONCE （On-Circuit Emulation） Mode
Four-Level Interrupt Priorit
Extended Temperature Range Except
for 33 MHz Offering （b40§C to a85§C）
芯片解密等服务以及所有解密相关技术转让与咨询服务。联系电话：13148818895 0755-25327151

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