Serial EEPROM and Serial Flash for automotive applications Selection guide www.st.com/eeprom www.st.com/serialflash
Leading the way in serial non-volatile memories As a leader in serial EEPROM and an innovator in Serial Flash, STMicroelectronics offers a wide range of non-volatile memory solutions based upon a serial architecture, perfectly suited for parameter, data and code storage in automotive applications. Serial EEPROM for parameter storage: the best and broadest portfolio in the market A broad range of devices, providing the perfect solution for each customer application Products range from 1Kbit to 1Mbit, available in I 2 C, MICROWIRE and SPI bus Serial Flash for code and data storage: An innovative Serial Flash portfolio, offering the best of Flash technology in small, 8-pin packages Space efficient and cost effective solutions for code and data storage requiring densities up to 64Mbit Airbag Body electronics Dashboard ABS, ESP Engine management Transmission Car audio Car multimedia Navigation, telematics N 1 Serial NVM supplier to the automotive market ST was the first Serial NVM supplier to the automotive electronics industry. Since 1998, our commitment to the automotive market has provided innovative solutions with outstanding support, service and quality. Thanks to an extensive product portfolio, including bare die devices, ST is able to address all types of automotive applications including car audio and multimedia, body electronics, chassis and safety, and power train. To meet the standards of service and support demanded by the automotive industry, ST introduced a specific automotive grade in 1998.
Packaging options Max. value (mm) Body width Body length Total height Pitch S08N TSSOP8 S016W 4.0 4.5 7.6 5.0 3.1 10.5 1.75 1.2 2.65 1.27 0.65 1.27 Wafer form Wafer diameter: 6 inches (150mm) Wafer thickness: 280µm Wafers are shipped unsawn and boxed (collective packing) Wafer Collective packing Surftape and reel Reel diameter: 7 inches (175mm) Die are packed in tape and reel with surftape, 2500 die per reel Tape and reel Detail of tape and reel
Automotive grade to meet excellence in quality and service ST s commitment to the automotive market is an aim to providing excellence in quality and service. ST recommends that all automotive customers use only automotive grade devices, identified as Range 3 products. This automotive grade is a guarantee of high quality and service: All products are 100% tested with High Reliability Certified Flow Specific automotive traceability is ensured from wafer launch to delivery Wafer and product safety stocks are established to ensure continuous delivery support Only ST internal diffusion and assembly/test plants are used to maximize automotive focus and control Change management is designed specifically to meet automotive requirements (timing, reliability etc.) Product by application Application MICROWIRE bus I 2 C bus SPI bus Audio 1 to 64 Kbit 16 to 64 Kbit Dashboard 1 to 16 Kbit 8 to 16 Kbit Body 1 to 16 Kbit 1 to 16 Kbit Telematics/navigation 1 to 64 Kbit 256 Kbit Car multimedia 1 to 64 Kbit Airbag 1 to 4 Kbit 8 to 64 Kbit Engine management 8 to 16 Kbit 4 to 256 Kbit ABS 2 to 4 Kbit 2 to 8 Kbit Transmission 2 to 4 Kbit 8 to 256 Kbit
Serial EEPROM, I 2 C bus Size Reference Description Packages -40 to 125 C -40 to 150 C Pack Bare die Bare die 2Kb M24C02-W x8, 400KHz, 5ms write time SO8, TSSOP8 4Kb M24C04-W x8, 400KHz, 5ms write time SO8, TSSOP8 8Kb M24C08-W x8, 400KHz, 5ms write time SO8, TSSOP8 16Kb M24C16-W x8, 400KHz, 5ms write time SO8, TSSOP8 32Kb M24C32-W x8, 400KHz, 5ms write time SO8, TSSOP8 64Kb M24C64-W x8, 400KHz, 5ms write time SO8, TSSOP8 2-wire interface Cost-effective product Voltage range: W = 2.5 to 5.5V Serial EEPROM, SPI bus Size Reference Description Packages -40 to 125 C -40 to 150 C Pack Bare die Bare die 1Kb M95010 x8, 5MHz, 5ms write SO8, TSSOP8 1Kb M95010-W x8, 5MHz, 5ms write SO8, TSSOP8 2Kb M95020 x8, 5MHz, 5ms write SO8, TSSOP8 2Kb M95020-W x8, 5MHz, 5ms write SO8, TSSOP8 4Kb M95040 x8, 5MHz, 5ms write SO8, TSSOP8 4Kb M95040-W x8, 5MHz, 5ms write SO8, TSSOP8 8Kb M95080 x8, 5MHz, 5ms write SO8, TSSOP8 8Kb M95080-W x8, 5MHz, 5ms write SO8, TSSOP8 16Kb M95160 x8, 5MHz, 5ms write SO8, TSSOP8 16Kb M95160-W x8, 5MHz, 5ms write SO8, TSSOP8 32Kb M95320 x8, 5MHz, 5ms write SO8 32Kb M95320-W x8, 5MHz, 5ms write SO8 64Kb M95640 x8, 5MHz, 5ms write SO8 64Kb M95640-W x8, 5MHz, 5ms write SO8 128Kb M95128 x8, 5MHz, 5ms write SO8 128Kb M95128-W x8, 5MHz, 5ms write SO8 256Kb M95256 x8, 5MHz, 5ms write SO8 256Kb M95256-W x8, 5MHz, 5ms write SO8 4-wire interface, very fast transfer and programming Block write protection Voltage range: blank = 4.5 to 5.5V, W = 2.5 to 5.5V
Size Reference Description Packages Serial EEPROM, MICROWIRE bus -40 to 125 C -40 to 150 C Pack Bare die Bare die 1Kb M93C46 x8/x16, 2MHz, 5ms write time S08, TSSOP8 1Kb M93C46-W x8/x16, 2MHz, 5ms write time S08, TSSOP8 1Kb M93S46 x8/x16, 2MHz, 5ms write time S08, TSSOP8 1Kb M93S46-W x8/x16, 2MHz, 5ms write time S08, TSSOP8 2Kb M93C56 x8/x16, 2MHz, 5ms write time S08, TSSOP8 2Kb M93C56-W x8/x16, 2MHz, 5ms write time S08, TSSOP8 2Kb M93S56 x8/x16, 2MHz, 5ms write time S08, TSSOP8 2Kb M93S56-W x8/x16, 2MHz, 5ms write time S08, TSSOP8 4Kb M93C66 x8/x16, 2MHz, 5ms write time S08, TSSOP8 4Kb M93C66-W x8/x16, 2MHz, 5ms write time S08, TSSOP8 4Kb M93S66 x8/x16, 2MHz, 5ms write time S08, TSSOP8 4Kb M93S66-W x8/x16, 2MHz, 5ms write time S08, TSSOP8 8Kb M93C76 x8/x16, 2MHz, 5ms write time S08, TSSOP8 8Kb M93C76-W x8/x16, 2MHz, 5ms write time S08, TSSOP8 16Kb M93C86 x8/x16, 2MHz, 5ms write time S08, TSSOP8 16Kb M93C86-W x8/x16, 2MHz, 5ms write time S08, TSSOP8 4-wire interface, fast transfer and programming Block write protection for M93S series Voltage range: blank = 4.5 to 5.5V. W = 2.5 to 5.5V Size Reference Description Packages Serial Flash, SPI bus -40 to 125 C 512Kb M25P05-A 25MHz, SPI, sector erase S08N 1Mb M25P10-A 25MHz, SPI, sector erase S08N 2Mb M25P20 25MHz, SPI, sector erase S08N 4Mb M25P40 25MHz, SPI, sector erase S08N 8Mb M25P80 25MHz, SPI, sector erase S016W 16Mb M25P16 25MHz, SPI, sector erase S016W M25P for code storage Voltage range: V = 2.7 to 3.6V Pack
Automotive serial EEPROM and Serial Flash part numbering scheme M 9 5 0 8 0 W M N 3 T / W Bus type Standard EEPROM 93 = MICROWIRE 24 = I 2 C 95 = SPI Serial Flash 25 = SPI for code storage Density I 2 C C01 = 1Kbit C16 = 16Kbit 256 = 256Kbit Serial Flash P05 = 512 Kbit P10 = 1 Mbit P80 = 8 Mbit SPI 010 = 1Kbit 080 = 8Kbit 256 = 256Kbit V CC blank = 4.5 to 5.5V W = 2.5 to 5.5V V = 2.7 to 3.6V MICROWIRE x46 = 1Kbit x56 = 2Kbit x66 = 4Kbit x76 = 8Kbit x86 = 16Kbit Package DW = TSSOP8 MN = SO8 narrow 0.150 mils MF = S016W Temperature range 3 = -40 to 125 C (with HRCF flow) Packing T = tape and reel blank = tube Process B = F6DP/DM 26% 0.6µm/14.7µm V = F6DP/DM 26% 0.6µm/7.7µm W = F6SP/DM 36% 0.5µm U = T7X 0.18µm Bare die part numbering scheme wafer form M 9 5 0 8 0 W L W 2 1 / 150 Bus type Standard EEPROM 24 = I 2 C 93 = MICROWIRE 95 = SPI Density I 2 C C01 = 1Kbit C16 = 16Kbit MICROWIRE C66 = 4Kbit SPI 010 = 1Kbit 160 = 16Kbit V CC blank = 4.5 to 5.5V W = 2.5 to 5.5V Wafer form W = unsawn wafer (sawn wafer not supported) Process B = F6DP/DM 26% 0.6µm/14.7µm V = F6DP/DM 26% 0.6µm/7.7µm W = F6SP/DM 36% 0.5µm Internal use Wafer thickness 2 = 280µm Temperature range 125 = -40 to 125 C 150 = -40 to 150 C Bare die part numbering scheme tape and reel (surftape) M 9 5 0 8 0 W 1 2 5 T / Bus type Standard EEPROM 24 = I 2 C 93 = MICROWIRE V CC blank = 4.5 to 5.5V W = 2.5 to 5.5V 95 = SPI Temperature Density 125 = -40 to 125 C I 2 C SPI 150 = -40 to 150 C MICROWIRE C66 = 4Kbit C01 = 1Kbit 010 = 1Kbit C16 = 16Kbit 160 = 16Kbit Process K = F6SP/SM 20% - 0.6µm L = F6SP/SM 26% - 0.6µm S = F6DP/SM 20% - 0.6µm Tape and reel surftape L W = F6SP/DM 36% - 0.5µm B = F6DP/DM 26% - 0.6µm
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