89LP4052 PDF 데이터시트 검색

Features Compatible with MCS®51 Products 20 MIPS Throughput at 20 MH- Clock Frequency and 2.4V, 85°C Operating Conditions Single Clock Cycle per Byte Fetch 2, 4K Bytes of In-System Programmable (ISP) Flash Memory Serial Interface for Program Downloading 32-byte Fast Page Programming Mode 32-byte User Signature Array 2.4V to 5.5V VCC Operating Range Fully Static Operation: 0 H- to 20 MH- 2-level Program Memory Lock 256 x 8 Internal RAM Hardware Multiplier 15 Programmable I, O Lines C