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Static random-access memory (static RAM or SRAM) is a type of semiconductor memory that uses bistable latching circuitry (flip-flop) to store each bit. SRAM exhibits data remanence,but it is still volatile in the conventional sense that data is eventually lost when the memory is not powered.The term static differentiates SRAM from DRAM (dynamic random-access memory) which must be periodically refreshed. 
Anhui Weiling Chuangxin Microelectronics Co., Ltd. (EMI) is a market-oriented fabless semiconductor company. Focusing on Niche market (Niche market) dedicated chips/small SOC chips and overall solutions, the first-generation products involve Gigabit/10 Gigabit USB network port chips and audio and video interface chips. Provide innovative, high-quality, cost-effective, continuous and stable supply of chips, and provide software and hardware turnkey solutions to reduce the difficulty of customer research and development, and shorten the time for customer mass production. The product areas cover intelligent perception, network visualization, informatization, information security, big data analysis, intelligent voice, application presentation, special communications and intelligent buildings.
Part Number Density Org. VCC tAA(ns) Temp. Package Download
EMI502NF16VM-08I 2Mbit 128Kbx16bit 3.3 8 -40~85°C 44 TSOP2 NULL
EMI502WF16VM-08I 2Mbit 128Kbx16bit 3.3 8 -40~85°C 44 TSOP2 NULL
EMI502WF16VM-08I 2Mbit 128Kbx16bit 2.5 10 -40~85°C 44 TSOP2 NULL
EMI502WF16VM-08I 2Mbit 128Kbx16bit 1.8 12 -40~85°C 44 TSOP2 NULL
EMI502NF16LM-08I 2Mbit 128Kbx16bit 3.3 8 -40~85°C 48 FBGA NULL
EMI502WF16LM-08I 2Mbit 128Kbx16bit 3.3 8 -40~85°C 48 FBGA NULL
EMI502WF16LM-08I 2Mbit 128Kbx16bit 2.5 10 -40~85°C 48 FBGA NULL
EMI502WF16LM-08I 2Mbit 128Kbx16bit 1.8 12 -40~85°C 48 FBGA NULL
EMI502HF16VM-10I 2Mbit 128Kbx16bit 5 10 -40~85°C 44 TSOP2 NULL
EMI502NF16VM-10I 2Mbit 128Kbx16bit 3.3 10 -40~85°C 44 TSOP2 NULL
EMI502WF16VM-10I 2Mbit 128Kbx16bit 3.3 10 -40~85°C 44 TSOP2 NULL
EMI502WF16VM-10I 2Mbit 128Kbx16bit 2.5 10 -40~85°C 44 TSOP2 NULL
EMI502WF16VM-10I 2Mbit 128Kbx16bit 18 15 -40~85°C 44 TSOP2 NULL
EMI502NF16LM-10I 2Mbit 128Kbx16bit 3.3 10 -40~85°C 48 FBGA NULL
EMI502WF16LM-10I 2Mbit 128Kbx16bit 3.3 10 -40~85°C 48 FBGA NULL
EMI502WF16LM-10I 2Mbit 128Kbx16bit 2.5 10 -40~85°C 48 FBGA NULL
EMI502WF16LM-10I 2Mbit 128Kbx16bit 1.8 15 -40~85°C 48 FBGA NULL
EMI502NF16VM-08C 2Mbit 128Kbx16bit 3.3 8 -40~85°C 44 TSOP2 NULL
EMI502WF16VM-08C 2Mbit 128Kbx16bit 3.3 8 -40~85°C 44 TSOP2 NULL
EMI502WF16VM-08C 2Mbit 128Kbx16bit 2.5 10 -40~85°C 44 TSOP2 NULL
EMI502WF16VM-08C 2Mbit 128Kbx16bit 1.8 12 -40~85°C 44 TSOP2 NULL
EMI502NF16LM-08C 2Mbit 128Kbx16bit 3.3 8 -40~85°C 48 FBGA NULL
EMI502WF16LM-08C 2Mbit 128Kbx16bit 3.3 8 -40~85°C 48 FBGA NULL
EMI502WF16LM-08C 2Mbit 128Kbx16bit 2.5 10 -40~85°C 48 FBGA NULL
EMI502WF16LM-08C 2Mbit 128Kbx16bit 1.8 12 -40~85°C 48 FBGA NULL
EMI502HF16VM-10C 2Mbit 128Kbx16bit 5 10 -40~85°C 44 TSOP2 NULL
EMI502NF16VM-10C 2Mbit 128Kbx16bit 3.3 10 -40~85°C 44 TSOP2 NULL
EMI502WF16VM-10C 2Mbit 128Kbx16bit 3.3 10 -40~85°C 44 TSOP2 NULL
EMI502WF16VM-10C 2Mbit 128Kbx16bit 2.5 10 -40~85°C 44 TSOP2 NULL
EMI502WF16VM-10C 2Mbit 128Kbx16bit 18 15 -40~85°C 44 TSOP2 NULL
EMI502NF16LM-10C 2Mbit 128Kbx16bit 3.3 10 -40~85°C 48 FBGA NULL
EMI502WF16LM-10C 2Mbit 128Kbx16bit 3.3 10 -40~85°C 48 FBGA NULL
EMI502WF16LM-10C 2Mbit 128Kbx16bit 2.5 10 -40~85°C 48 FBGA NULL
EMI502WF16LM-10C 2Mbit 128Kbx16bit 1.8 15 -40~85°C 48 FBGA NULL
EMI504WF08VA-08/10/12I 4Mbit 8bit - - -40~85°C 44 TSOP2 NULL
EMI504NF08VA-08/10/12I 4Mbit 8bit - - -40~85°C 44 TSOP2 NULL
EMI504HF08VA-08/10/12I 4Mbit 8bit - - -40~85°C 44 TSOP2 NULL
EMI504WF16VA-08/10/12I 4Mbit 16bit - - -40~85°C 44 TSOP2 NULL
EMI504NF16VA-08/10/12I 4Mbit 16bit - - -40~85°C 44 TSOP2 NULL
EMI504HF16VA-08/10/12I 4Mbit 16bit - - -40~85°C 44 TSOP2 NULL
EMI508HF16VM-10I 8Mbit 512Kbx16bit 5 10 -40~85°C 44 TSOP2 NULL
EMI508NF16VM-10I 8Mbit 512Kbx16bit 3.3 10 -40~85°C 44 TSOP2 NULL
EMI508LF16VM-10I 8Mbit 512Kbx16bit 1.8 15 -40~85°C 44 TSOP2 NULL
EMI508HF16LM-10I 8Mbit 512Kbx16bit 5 10 -40~85°C 48 FBGA NULL
EMI508NF16LM-10I 8Mbit 512Kbx16bit 3.3 10 -40~85°C 48 FBGA NULL
EMI508LF16LM-10I 8Mbit 512Kbx16bit 1.8 15 -40~85°C 48 FBGA NULL
EMI508HF08VM-10I 8Mbit 1Mbx8bit 5 10 -40~85°C 44 TSOP2 NULL
EMI508NF08VM-10I 8Mbit 1Mbx8bit 3.3 10 -40~85°C 44 TSOP2 NULL
EMI508LF08VM-10I 8Mbit 1Mbx8bit 1.8 15 -40~85°C 44 TSOP2 NULL
EMI508HF08LM-10I 8Mbit 1Mbx8bit 5 10 -40~85°C 48 FBGA NULL
EMI508NF08LM-10I 8Mbit 1Mbx8bit 3.3 10 -40~85°C 48 FBGA NULL
EMI508LFO8LM-10I 8Mbit 1Mbx8bit 1.8 15 -40~85°C 48 FBGA NULL
EMI1516HF16TM-10I 16Mbit 1Mbx16bit 5 10 -40~85°C 48 TSOP1 NULL
EMI516NF16TM-10I 16Mbit 1Mbx16bit 3.3 10 -40~85°C 48 TSOP1 NULL
EMI516LF16TM-10I 16Mbit 1Mbx16bit 1.8 15 -40~85°C 48 TSOP1 NULL
EMI516HF16LM-10I 16Mbit 1Mbx16bit 5 10 -40~85°C 48 FBGA NULL
EMI516NF16LM-10I 16Mbit 1Mbx16bit 3.3 10 -40~85°C 48 FBGA NULL
EMI516LF16LM-10I 16Mbit 1Mbx16bit 1.8 15 -40~85°C 48 FBGA NULL
EMI516HF08VM-10I 16Mbit 2Mbx8bit 5 10 -40~85°C 44 TSOP2 NULL
EMI516NF08VM-10I 16Mbit 2Mbx8bit 3.3 10 -40~85°C 44 TSOP2 NULL
EMI516LF08VM-10I 16Mbit 2Mbx8bit 1.8 15 -40~85°C 44 TSOP2 NULL
EMI516HF08LM-10I 16Mbit 2Mbx8bit 5 10 -40~85°C 48 FBGA NULL
EMI516NF08LM-10I 16Mbit 2Mbx8bit 3.3 10 -40~85°C 48 FBGA NULL
EMI516LF08LM-10I 16Mbit 2Mbx8bit 1.8 15 -40~85°C 48 FBGA NULL
EMI532NF16LM-101 32Mbit 2Mbx16bit 3.3 10 -40~85°C 48 FBGA NULL
EMI532LF16LM-101 32Mbit 2Mbx17bit 1.8 15 -40~85°C 48 FBGA NULL
EMI532NF08LM-101 32Mbit 4Mbx8bit 3.3 10 -40~85°C 48 FBGA NULL
EMI532LFO8LM-101 32Mbit 4Mbx9bit 1.8 15 -40~85°C 48 FBGA NULL
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