|  | STMicroelectronics | IC EEPROM 4K SPI 10MHZ 8SO | Obsolete | Non-Volatile | EEPROM | EEPROM | 4Kb (512 x 8) | 10MHz | 5ms | - | SPI | 4.5 V ~ 5.5 V | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO | 
                    
                |  | STMicroelectronics | IC EEPROM 4K SPI 20MHZ 8SO | Obsolete | Non-Volatile | EEPROM | EEPROM | 4Kb (512 x 8) | 20MHz | 5ms | - | SPI | 2.5 V ~ 5.5 V | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO | 
                    
                |  | STMicroelectronics | IC EEPROM 8K SPI 10MHZ 8SO | Obsolete | Non-Volatile | EEPROM | EEPROM | 8Kb (1K x 8) | 10MHz | 5ms | - | SPI | 4.5 V ~ 5.5 V | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO | 
                    
                |  | STMicroelectronics | IC EEPROM 8K SPI 10MHZ 8SO | Obsolete | Non-Volatile | EEPROM | EEPROM | 8Kb (1K x 8) | 10MHz | 5ms | - | SPI | 4.5 V ~ 5.5 V | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO | 
                    
                |  | STMicroelectronics | IC EEPROM 8K SPI 10MHZ 8SO | Obsolete | Non-Volatile | EEPROM | EEPROM | 8Kb (1K x 8) | 10MHz | 5ms | - | SPI | 4.5 V ~ 5.5 V | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO | 
                    
                |  | STMicroelectronics | IC EEPROM 8K SPI 20MHZ 8SO | Obsolete | Non-Volatile | EEPROM | EEPROM | 8Kb (1K x 8) | 20MHz | 5ms | - | SPI | 2.5 V ~ 5.5 V | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO | 
                    
                |  | STMicroelectronics | IC EEPROM 128K SPI 20MHZ 8TSSOP | Obsolete | Non-Volatile | EEPROM | EEPROM | 128Kb (16K x 8) | 20MHz | 5ms | - | SPI | 1.8 V ~ 5.5 V | -40°C ~ 85°C (TA) | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP | 
                    
                |  | STMicroelectronics | IC EEPROM 128K SPI 20MHZ 8SO | Obsolete | Non-Volatile | EEPROM | EEPROM | 128Kb (16K x 8) | 20MHz | 5ms | - | SPI | 2.5 V ~ 5.5 V | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO | 
                    
                |  | STMicroelectronics | IC EEPROM 16K SPI 10MHZ 8SO | Obsolete | Non-Volatile | EEPROM | EEPROM | 16Kb (2K x 8) | 10MHz | 5ms | - | SPI | 4.5 V ~ 5.5 V | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO | 
                    
                |  | STMicroelectronics | IC EEPROM 16K SPI 10MHZ 8SO | Obsolete | Non-Volatile | EEPROM | EEPROM | 16Kb (2K x 8) | 10MHz | 5ms | - | SPI | 4.5 V ~ 5.5 V | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO | 
                    
                |  | STMicroelectronics | IC EEPROM 16K SPI 10MHZ 8SO | Obsolete | Non-Volatile | EEPROM | EEPROM | 16Kb (2K x 8) | 10MHz | 5ms | - | SPI | 4.5 V ~ 5.5 V | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO | 
                    
                |  | STMicroelectronics | IC EEPROM 16K SPI 10MHZ 8SO | Obsolete | Non-Volatile | EEPROM | EEPROM | 16Kb (2K x 8) | 10MHz | 5ms | - | SPI | 2.5 V ~ 5.5 V | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO | 
                    
                |  | STMicroelectronics | IC EEPROM 256K SPI 10MHZ 8SO | Obsolete | Non-Volatile | EEPROM | EEPROM | 256Kb (32K x 8) | 10MHz | 5ms | - | SPI | 2.5 V ~ 5.5 V | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.209", 5.30mm Width) | 8-SO | 
                    
                |  | STMicroelectronics | IC EEPROM 32K SPI 10MHZ 8SO | Obsolete | Non-Volatile | EEPROM | EEPROM | 32Kb (4K x 8) | 10MHz | 5ms | - | SPI | 4.5 V ~ 5.5 V | -40°C ~ 125°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO | 
                    
                |  | STMicroelectronics | IC EEPROM 32K SPI 20MHZ 8TSSOP | Obsolete | Non-Volatile | EEPROM | EEPROM | 32Kb (4K x 8) | 20MHz | 5ms | - | SPI | 2.5 V ~ 5.5 V | -40°C ~ 85°C (TA) | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP | 
                    
                |  | STMicroelectronics | IC EEPROM 64K SPI 20MHZ 8SO | Obsolete | Non-Volatile | EEPROM | EEPROM | 64Kb (8K x 8) | 20MHz | 5ms | - | SPI | 4.5 V ~ 5.5 V | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO | 
                    
                |  | STMicroelectronics | IC EEPROM 64K SPI 20MHZ 8TSSOP | Obsolete | Non-Volatile | EEPROM | EEPROM | 64Kb (8K x 8) | 20MHz | 5ms | - | SPI | 2.5 V ~ 5.5 V | -40°C ~ 85°C (TA) | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP | 
                    
                |  | STMicroelectronics | IC FLASH 1G PARALLEL 48TSOP | Obsolete | Non-Volatile | FLASH | FLASH - NAND | 1Gb (128M x 8) | - | 30ns | 30ns | Parallel | 2.7 V ~ 3.6 V | -40°C ~ 85°C (TA) | Surface Mount | 48-TFSOP (0.724", 18.40mm Width) | 48-TSOP | 
                    
                |  | STMicroelectronics | IC FLASH 1G PARALLEL 48TSOP | Obsolete | Non-Volatile | FLASH | FLASH - NAND | 1Gb (64M x 16) | - | 30ns | 30ns | Parallel | 2.7 V ~ 3.6 V | -40°C ~ 85°C (TA) | Surface Mount | 48-TFSOP (0.724", 18.40mm Width) | 48-TSOP | 
                    
                |  | STMicroelectronics | IC FLASH 2G PARALLEL 48TSOP | Obsolete | Non-Volatile | FLASH | FLASH - NAND | 2Gb (256M x 8) | - | 30ns | 30ns | Parallel | 2.7 V ~ 3.6 V | -40°C ~ 85°C (TA) | Surface Mount | 48-TFSOP (0.724", 18.40mm Width) | 48-TSOP | 
                    
                |  | STMicroelectronics | IC FLASH 128M PARALLEL 48TSOP | Obsolete | Non-Volatile | FLASH | FLASH - NAND | 128Mb (16M x 8) | - | 50ns | 50ns | Parallel | 2.7 V ~ 3.6 V | -40°C ~ 85°C (TA) | Surface Mount | 48-TFSOP (0.724", 18.40mm Width) | 48-TSOP | 
                    
                |  | STMicroelectronics | IC FLASH 128M PARALLEL 48TSOP | Obsolete | Non-Volatile | FLASH | FLASH - NAND | 128Mb (16M x 8) | - | 50ns | 50ns | Parallel | 2.7 V ~ 3.6 V | -40°C ~ 85°C (TA) | Surface Mount | 48-TFSOP (0.724", 18.40mm Width) | 48-TSOP | 
                    
                |  | STMicroelectronics | IC FLASH 128M PARALLEL 48TSOP | Obsolete | Non-Volatile | FLASH | FLASH - NAND | 128Mb (16M x 8) | - | 50ns | 50ns | Parallel | 2.7 V ~ 3.6 V | -40°C ~ 85°C (TA) | Surface Mount | 48-TFSOP (0.724", 18.40mm Width) | 48-TSOP | 
                    
                |  | STMicroelectronics | IC FLASH 256M PARALLEL 48TSOP | Obsolete | Non-Volatile | FLASH | FLASH - NAND | 256Mb (32M x 8) | - | 50ns | 50ns | Parallel | 2.7 V ~ 3.6 V | -40°C ~ 85°C (TA) | Surface Mount | 48-TFSOP (0.724", 18.40mm Width) | 48-TSOP | 
                    
                |  | STMicroelectronics | IC FLASH 256M PARALLEL 48TSOP | Obsolete | Non-Volatile | FLASH | FLASH - NAND | 256Mb (32M x 8) | - | 50ns | 50ns | Parallel | 2.7 V ~ 3.6 V | -40°C ~ 85°C (TA) | Surface Mount | 48-TFSOP (0.724", 18.40mm Width) | 48-TSOP | 
                    
                |  | STMicroelectronics | IC FLASH 256M PARALLEL 48TSOP | Obsolete | Non-Volatile | FLASH | FLASH - NAND | 256Mb (32M x 8) | - | 50ns | 50ns | Parallel | 2.7 V ~ 3.6 V | -40°C ~ 85°C (TA) | Surface Mount | 48-TFSOP (0.724", 18.40mm Width) | 48-TSOP | 
                    
                |  | STMicroelectronics | IC FLASH 512M PARALLEL 63VFBGA | Obsolete | Non-Volatile | FLASH | FLASH - NAND | 512Mb (64M x 8) | - | 60ns | 60ns | Parallel | 1.7 V ~ 1.95 V | -40°C ~ 85°C (TA) | Surface Mount | 63-VFBGA | 63-VFBGA (8.5x15) | 
                    
                |  | STMicroelectronics | IC FLASH 512M PARALLEL 48TSOP | Obsolete | Non-Volatile | FLASH | FLASH - NAND | 512Mb (64M x 8) | - | 50ns | 50ns | Parallel | 2.7 V ~ 3.6 V | -40°C ~ 85°C (TA) | Surface Mount | 48-TFSOP (0.724", 18.40mm Width) | 48-TSOP | 
                    
                |  | STMicroelectronics | IC FLASH 512M PARALLEL 48TSOP | Obsolete | Non-Volatile | FLASH | FLASH - NAND | 512Mb (64M x 8) | - | 50ns | 50ns | Parallel | 2.7 V ~ 3.6 V | -40°C ~ 85°C (TA) | Surface Mount | 48-TFSOP (0.724", 18.40mm Width) | 48-TSOP | 
                    
                |  | STMicroelectronics | IC EEPROM 256K SPI 20MHZ 8SO | Obsolete | Non-Volatile | EEPROM | EEPROM | 256Kb (32K x 8) | 20MHz | 5ms | - | SPI | 1.8 V ~ 5.5 V | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO | 
                    
                |  | STMicroelectronics | IC EEPROM 512K I2C 1MHZ 8SO | Discontinued at - | Non-Volatile | EEPROM | EEPROM | 512Kb (64K x 8) | 1MHz | 5ms | 500ns | I²C | 2.5 V ~ 5.5 V | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO | 
                    
                |  | STMicroelectronics | IC EEPROM 2K I2C 400KHZ 8DIP | Obsolete | Non-Volatile | EEPROM | EEPROM | 2Kb (256 x 8) | 400kHz | 5ms | 900ns | I²C | 2.5 V ~ 5.5 V | -40°C ~ 85°C (TA) | Through Hole | 8-DIP (0.300", 7.62mm) | 8-PDIP | 
                    
                |  | STMicroelectronics | IC EEPROM 64K I2C 1MHZ 8SO | Discontinued at - | Non-Volatile | EEPROM | EEPROM | 64Kb (8K x 8) | 1MHz | 5ms | 450ns | I²C | 2.5 V ~ 5.5 V | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO | 
                    
                |  | STMicroelectronics | IC EEPROM 1M I2C 1MHZ 8SO | Obsolete | Non-Volatile | EEPROM | EEPROM | 1Mb (128K x 8) | 1MHz | 5ms | 500ns | I²C | 1.8 V ~ 5.5 V | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.209", 5.30mm Width) | 8-SO | 
                    
                |  | STMicroelectronics | IC EPROM 1M PARALLEL 32PLCC | Obsolete | Non-Volatile | EPROM | EPROM - OTP | 1Mb (128K x 8) | - | - | 35ns | Parallel | 4.5 V ~ 5.5 V | -40°C ~ 85°C (TA) | Surface Mount | 32-LCC (J-Lead) | 32-PLCC (11.35x13.89) | 
                    
                |  | STMicroelectronics | IC EPROM 256K PARALLEL 28DIP | Obsolete | Non-Volatile | EPROM | EPROM - OTP | 256Kb (32K x 8) | - | - | 90ns | Parallel | 4.5 V ~ 5.5 V | -40°C ~ 85°C (TA) | Through Hole | 28-DIP (0.600", 15.24mm) | 28-PDIP | 
                    
                |  | STMicroelectronics | IC EPROM 4M PARALLEL 32CDIP | Obsolete | Non-Volatile | EPROM | EPROM - UV | 4Mb (512K x 8) | - | - | 120ns | Parallel | 4.5 V ~ 5.5 V | -40°C ~ 85°C (TA) | Through Hole | 32-CDIP (0.600", 15.24mm) Window | 32-CDIP Frit Seal with Window | 
                    
                |  | STMicroelectronics | IC EPROM 4M PARALLEL 32CDIP | Obsolete | Non-Volatile | EPROM | EPROM - UV | 4Mb (512K x 8) | - | - | 45ns | Parallel | 4.75 V ~ 5.25 V | 0°C ~ 70°C (TA) | Through Hole | 32-CDIP (0.600", 15.24mm) Window | 32-CDIP Frit Seal with Window | 
                    
                |  | STMicroelectronics | IC EPROM 512K PARALLEL 32PLCC | Obsolete | Non-Volatile | EPROM | EPROM - OTP | 512Kb (64K x 8) | - | - | 100ns | Parallel | 2.7 V ~ 3.6 V | -40°C ~ 85°C (TA) | Surface Mount | 32-LCC (J-Lead) | 32-PLCC (11.35x13.89) | 
                    
                |  | STMicroelectronics | IC EEPROM 1K SPI 20MHZ 8SO | Discontinued at - | Non-Volatile | EEPROM | EEPROM | 1Kb (128 x 8) | 20MHz | 5ms | - | SPI | 1.8 V ~ 5.5 V | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO | 
                    
                |  | STMicroelectronics | IC EEPROM 4K SPI 20MHZ 8SO | Discontinued at - | Non-Volatile | EEPROM | EEPROM | 4Kb (512 x 8) | 20MHz | 5ms | - | SPI | 1.8 V ~ 5.5 V | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO | 
                    
                |  | STMicroelectronics | IC EEPROM 8K SPI 20MHZ 8SO | Discontinued at - | Non-Volatile | EEPROM | EEPROM | 8Kb (1K x 8) | 20MHz | 5ms | - | SPI | 1.8 V ~ 5.5 V | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO | 
                    
                |  | STMicroelectronics | IC EEPROM 1M SPI 16MHZ 8SO | Obsolete | Non-Volatile | EEPROM | EEPROM | 1Mb (128K x 8) | 16MHz | 5ms | - | SPI | 1.8 V ~ 5.5 V | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.209", 5.30mm Width) | 8-SO | 
                    
                |  | STMicroelectronics | IC EEPROM 64K SPI 20MHZ 8UFDFPN | Obsolete | Non-Volatile | EEPROM | EEPROM | 64Kb (8K x 8) | 20MHz | 5ms | - | SPI | 1.8 V ~ 5.5 V | -40°C ~ 85°C (TA) | Surface Mount | 8-UFDFN Exposed Pad | 8-UFDFPN (2x3) | 
                    
                |  | STMicroelectronics | IC NVSRAM 4M PARALLEL 32PMDIP | Obsolete | Non-Volatile | NVSRAM | NVSRAM (Non-Volatile SRAM) | 4Mb (512K x 8) | - | 85ns | 85ns | Parallel | 3 V ~ 3.6 V | 0°C ~ 70°C (TA) | Through Hole | 32-DIP Module (0.600", 15.24mm) | 32-PMDIP | 
                    
                |  | STMicroelectronics | IC NVSRAM 4M PARALLEL 32PMDIP | Obsolete | Non-Volatile | NVSRAM | NVSRAM (Non-Volatile SRAM) | 4Mb (512K x 8) | - | 85ns | 85ns | Parallel | 3 V ~ 3.6 V | 0°C ~ 70°C (TA) | Through Hole | 32-DIP Module (0.600", 15.24mm) | 32-PMDIP | 
                    
                |  | STMicroelectronics | IC EEPROM 512K I2C 1MHZ 8TSSOP | Obsolete | Non-Volatile | EEPROM | EEPROM | 512Kb (64K x 8) | 1MHz | 10ms | 500ns | I²C | 1.8 V ~ 5.5 V | -40°C ~ 85°C (TA) | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP | 
                    
                |  | STMicroelectronics | IC EEPROM 256K I2C 1MHZ 8SO | Obsolete | Non-Volatile | EEPROM | EEPROM | 256Kb (32K x 8) | 1MHz | 5ms | 500ns | I²C | 1.8 V ~ 5.5 V | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO | 
                    
                |  | STMicroelectronics | IC EEPROM 64K I2C 1MHZ 8UFDFPN | Obsolete | Non-Volatile | EEPROM | EEPROM | 64Kb (8K x 8) | 1MHz | 5ms | 450ns | I²C | 1.8 V ~ 5.5 V | -40°C ~ 85°C (TA) | Surface Mount | 8-UFDFN Exposed Pad | 8-UFDFPN (2x3) | 
                    
                |  | STMicroelectronics | IC EEPROM 2K I2C 400KHZ 8SO | Obsolete | Non-Volatile | EEPROM | EEPROM | 2Kb (256 x 8) | 400kHz | 10ms | 900ns | I²C | 2.5 V ~ 5.5 V | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO |