Rochester Electronics Datasheets for Memory Chips

Memory chips are internal storage areas in computers. Although the term "memory chip" commonly refers to a computer's random access memory (RAM), this product area includes many different types of electronic data storage. Computer memory stores data electronically in cells. Without memory chips, a computer could not read programs or retain data.
Memory Chips: Learn more

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Product Name Notes
128-KBit I2C Serial EEPROM
128K X 36, 3.3V Synchronous SRAM With ZBT Feature, Burst Counter And Flow-Through Output
2-KBit I2C Serial EEPROM with Partial Array Write Protection
256 Bit 5.0V Microwire Serial EEPROM
256 Bit Microwire Serial EEPROM
256 X 8 I2C/2-Wire Serial EEPROM
256K X 36 3.3V Synchronous SRAM 3.3V I/O, Burst Counter Pipelined Outputs, Single Cycle Deselect
256K X 36 3.3V Synchronous ZBT SRAM 2.5V I/O, Burst Counter Pipelined Output
256K X 36 3.3V Synchronous ZBT SRAM 3.3V I/O, Burst Counter, Flow-Through Output
256K X 36, 3.3V Synchronous SRAM 3.3V I/O, Burst Counter Flow-Through Output, Single Cycle Deselect
27LS07 - Standard SRAM, 16X4
4-KBit I2C Serial EEPROM
512 X 8 Microwire Bus Serial EEPROM
512K X 18, 3.3V Synchronous ZBT SRAM 3.3V I/O, Burst Counter, Flow-Through Output
74F403 - FIFO, 16X4, Synchronous, TTL, PDIP24
74F433 - FIFO
74S201 - 256-Bit High-Performance Random-Access Memories
74S288 - (32 x 8) 256-Bit TTL PROM
74S472 - 4K Bit (512 X 8) Bip TTL PROM Tri-State
8-KBit I2C Serial EEPROM
93422 - 256 x 4 TTL SRAM
93422/BWA - Standard SRAM, 256X4, (DM: M38510/23110BWA)
93425 - 1K X 1 TTL SRAM
93L422 - 256 x 4 TTL SRAM
93L422A - 256 x 4 TTL SRAM
93L425 - 1K X 1 TTL SRAM
AM27C010 - CMOS EPROM 1 Megabit (128K x 8)
AM27C010 - EPROM - OTP, EPROM - UV 1Mbit 128k x 8
AM27C256 - 256K (32kx8) CMOS EPROM, Industrial Temp Range, With Burn-In
AM27C256 - 256K (32KX8) CMOS EPROM
AM27C256 - 256Kb (32K x 8-Bit) CMOS OTP EPROM
AM27C512 - 512K (64K x 8) CMOS EPROM
AM27C512 - 512Kb (64K x 8-Bit) CMOS OTP EPROM
AM7200 - FIFO, 256X9, 25ns, Asynchronous, CMOS, PQCC32
AM7203A - FIFO, 2KX9, 50ns, Asynchronous, CMOS, PDIP28
AT28LV256E- EEPROM, 32KX8
AT49BV640D - 64-Mbit (4M x 16), Sectored Flash
BQ2022 -1K-bit Serial EPROM with SDQ Interface
BQ2024 1.5K Bit Serial EPROM with SDQ Interface
BQ2028 4Kb EEPROM with single-wire HDQ interface and temperature sensor
BQ3285E RTC IC with 242x8 NVSRAM Alarm Wake-up
BQ4802Y Y2K-Compliant Parallel RTC with CPU Supervisor and External NVSRAM Control, 5V Vcc
Cache SRAM, 1KX1, 60ns, CDFP16
Cache SRAM, 256KX36, 7.5ns, CMOS, PQFP100
Cache SRAM, 256X4, 75ns, CDIP22
CAT24C02 - 2-KBit I2C Serial EEPROM
CAT24C03 - 2-KBit I2C Serial EEPROM with Partial Array Write Protection
CAT24C04 - 4-KBit I2C Serial EEPROM
CAT24C05 - 4-KBit I2C Serial EEPROM with Partial Array Write Protection
CAT24C128 - 128-Kbit I2C Serial EEPROM
Configuration Memory, 2MX1, Serial, CMOS, PQCC20
EEPROM Serial 128-Kb I2C
EEPROM Serial 2-Kb I2C
EEPROM Serial 8-Kb I2C
EEPROM, 128KX8, 120ns, Parallel, CMOS, CQCC32
EEPROM, 128X16, Serial, CMOS, PDSO14
EEPROM, 128X8, Serial, CMOS, PDSO8
EEPROM, 128X8, Serial, CMOS
EEPROM, 16KX1, Serial, CMOS, PDSO8
EEPROM, 16KX8, Serial, CMOS, PDIP8
EEPROM, 16KX8, Serial, CMOS, PDSO8
EEPROM, 16X16, Serial, CMOS, PDSO8
EEPROM, 1KX16, Parallel, CMOS, PDSO8
EEPROM, 1KX16, Serial, CMOS, PDSO8
EEPROM, 1KX8, Serial, CMOS, PDIP8
EEPROM, 1KX8, Serial, CMOS, PDSO8
EEPROM, 1KX8, Serial
EEPROM, 256KX1, 80ns, Serial, CMOS, PDSO20
EEPROM, 256X16, Serial, CMOS, PDSO14
EEPROM, 256X16, Serial, CMOS, PDSO8
EEPROM, 256X8, Serial, CMOS, PDIP8
EEPROM, 256X8, Serial, CMOS, PDSO8
EEPROM, 256X8, Serial, CMOS
EEPROM, 256X8, Serial
EEPROM, 2KX1, Serial, CMOS, PDSO8
EEPROM, 2KX8, Serial, CMOS, PDSO8
EEPROM, 2KX8, Serial, CMOS
EEPROM, 2KX8, Serial
EEPROM, 32KX8, 150ns, Parallel, CMOS, PDSO28
EEPROM, 32KX8, Serial, CMOS, PDIP8
EEPROM, 4KX1, Serial, CMOS, PDSO8
EEPROM, 4KX8, Serial, CMOS, PDSO8
EEPROM, 512X8, Serial, CMOS, PDSO8
EEPROM, 64KX8, Serial, CMOS, PDSO8
EEPROM, 64KX8, Serial, CMOS
EEPROM, 64X16, Serial, CMOS, PDSO8
EEPROM, 64X16, Serial
EEPROM, 8KX1, Serial, CMOS, PDSO8
EEPROM, 8KX8, 70ns, Parallel, CMOS, PQCC32
EEPROM, 8KX8, Serial, CMOS, PDSO8
EEPROM
FIFO, 16X4, 48ns, Synchronous, CMOS, PDIP24
FIFO, 512X9, 15ns, Asynchronous, PDSO28
FIFO, 64X4, 55ns, Synchronous, CMOS, PDIP16
FIFO, 64X4, Asynchronous, TTL, CDIP24
FIFO, 64X9, 34.5ns, Synchronous, CMOS, PDIP28
FIFO
Flash, 256KX16, 70ns, PDSO48
Flash, 256KX16, 90ns, PDSO48
Flash, 256KX8, 70ns, PDSO32
IC SYNC FIFO MEM 2048X9 44-PLCC
Non-Volatile SRAM Module, 128KX8, 70ns, PDMA32
Non-Volatile SRAM Module, 128KX8, 85ns, PDMA32
Non-Volatile SRAM Module, 1MX8, 70ns, CMOS
Non-Volatile SRAM Module, 256KX8, 120ns, CMOS
Non-Volatile SRAM Module, 256KX8, 85ns, CMOS
Non-Volatile SRAM Module, 2MX8, 70ns, CMOS
Non-Volatile SRAM Module, 32KX8, 150ns, PDMA28
Non-Volatile SRAM Module, 32KX8, 200ns, PDMA28
Non-Volatile SRAM Module, 32KX8, 70ns, PDMA28
Non-Volatile SRAM Module, 512KX8, 70ns, PDMA32
Non-Volatile SRAM Module, 8KX8, 150ns, CMOS
Non-Volatile SRAM Module, 8KX8, 200ns, CMOS
Non-Volatile SRAM Module, 8KX8, 70ns, CMOS
Non-Volatile SRAM Module, 8KX8, 85ns, CMOS
SRAM, 16KX1, 70ns CQCC20
SRAM
Standard SRAM, 16X4, 27ns, Bipolar, PDSO16
Standard SRAM, 16X4, 27ns, TTL, PDSO16
Standard SRAM, 1KX1, 30ns, TTL, CDIP16
Standard SRAM, 1KX1, 40ns, TTL, CDIP16
Standard SRAM, 1KX1, 70ns, TTL, CDFP16
Standard SRAM, 256KX16, 15ns, CMOS, PDSO44
Standard SRAM, 256X4, 75ns, TTL, CDIP22
Standard SRAM, 512KX8, 10ns, CMOS, PDSO36
Standard SRAM, 512KX8, 10ns, CMOS, PDSO44
Standard SRAM, 512KX8, 12ns, CMOS, PDSO44
Standard SRAM, 512KX8, 15ns, CMOS, PDSO44
ZBT SRAM

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