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DigiKey Datasheets for NVRAM

NVRAM memory chips (Non-volatile RAM) is used to store configuration information that can be changed through modem commands. 
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Product Name Notes
FRAM (Ferroelectric RAM) Memory IC 128Kb (16K x 8) I²C 3.4MHz 130ns 8-SOIC
FRAM (Ferroelectric RAM) Memory IC 16Kb (2K x 8) I²C 1MHz 8-SOIC
FRAM (Ferroelectric RAM) Memory IC 16Kb (2K x 8) SPI 16MHz 8-SOIC
FRAM (Ferroelectric RAM) Memory IC 16Kb (2K x 8) SPI 20MHz 8-SOIC
FRAM (Ferroelectric RAM) Memory IC 1Mb (64K x 16) Parallel 90ns 44-TSOP II
FRAM (Ferroelectric RAM) Memory IC 2Mb (128K x 16) Parallel 90ns 44-TSOP II
FRAM (Ferroelectric RAM) Memory IC 2Mb (256K x 8) SPI 25MHz 8-SOIC
FRAM (Ferroelectric RAM) Memory IC 2Mb (256K x 8) SPI 50MHz 8-SOIC
FRAM (Ferroelectric RAM) Memory IC 4Kb (512 x 8) I²C 1MHz 8-SOIC
FRAM (Ferroelectric RAM) Memory IC 4Kb (512 x 8) I²C 3.4MHz 8-SOIC
FRAM (Ferroelectric RAM) Memory IC 4Kb (512 x 8) SPI 16MHz 8-SOIC
FRAM (Ferroelectric RAM) Memory IC 4Mb (512K x 8) SPI - Quad I/O 108MHz 8-GQFN (3.23x3.28)
FRAM (Ferroelectric RAM) Memory IC 4Mb (512K x 8) SPI - Quad I/O 108MHz 8-SOIC
FRAM (Ferroelectric RAM) Memory IC 4Mb (512K x 8) SPI 20MHz 8-GQFN (3.23x3.28)
FRAM (Ferroelectric RAM) Memory IC 4Mb (512K x 8) SPI 40MHz 8-DFN (5x6)
FRAM (Ferroelectric RAM) Memory IC 4Mb (512K x 8) SPI 40MHz 8-SOIC
FRAM (Ferroelectric RAM) Memory IC 4Mb (512K x 8) SPI 40MHz
FRAM (Ferroelectric RAM) Memory IC 4Mb (512K x 8) SPI 50MHz 8-GQFN (3.23x3.28)
FRAM (Ferroelectric RAM) Memory IC 4Mb (512K x 8) SPI 50MHz 8-SOIC
FRAM (Ferroelectric RAM) Memory IC 64Kb (8K x 8) I²C 1MHz 8-SOIC
FRAM (Ferroelectric RAM) Memory IC 64Kb (8K x 8) SPI 16MHz 8-SOIC
FRAM (Ferroelectric RAM) Memory IC 64Kb (8K x 8) SPI 20MHz 8-SOIC
FRAM (Ferroelectric RAM) Memory IC 8Mb (1M x 8) SPI 20MHz 8-GQFN (3.23x3.28)
FRAM (Ferroelectric RAM) Memory IC 8Mb (1M x 8) SPI 40MHz 8-GQFN (3.23x3.28)
FRAM (Ferroelectric RAM) Memory IC 8Mb (1M x 8) SPI 40MHz 8-SOIC
IC FRAM 16MBIT SPI 20MHZ 24FBGA
IC FRAM 16MBIT SPI 24FBGA
IC FRAM 16MBIT SPI 40MHZ 24FBGA
IC FRAM 16MBIT SPI/QUAD 24FBGA
IC FRAM 1MBIT PARALLEL 44TSOP II
IC FRAM 2MBIT PARALLEL 44TSOP II
IC FRAM 2MBIT SPI 25MHZ 8SOIC
IC FRAM 2MBIT SPI 50MHZ 8DIP
IC FRAM 2MBIT SPI 50MHZ 8SOIC
IC FRAM 2MBIT SPI 8SOIC
IC FRAM 2MBIT SPI/QUAD 8SOIC
IC FRAM 4MBIT SPI 20MHZ 8GQFN
IC FRAM 4MBIT SPI 40MHZ 8SOIC
IC FRAM 4MBIT SPI 50MHZ 8DIP
IC FRAM 4MBIT SPI 50MHZ 8GQFN
IC FRAM 4MBIT SPI 50MHZ 8SOIC
IC FRAM 4MBIT SPI 8SOIC
IC FRAM 8MBIT SPI 20MHZ 8GQFN
IC FRAM 8MBIT SPI 24FBGA
IC FRAM 8MBIT SPI 40MHZ 8GQFN
IC FRAM 8MBIT SPI 40MHZ 8SOIC
IC FRAM 8MBIT SPI 50MHZ 24FBGA
IC FRAM 8MBIT SPI/QUAD 24FBGA
IC NVSRAM 16MBIT PAR 165FBGA
IC NVSRAM 1MBIT PAR 44TSOP II
IC NVSRAM 1MBIT PARALLEL 32SOIC
IC NVSRAM 1MBIT PARALLEL 48SSOP
IC NVSRAM 1MBIT SPI 16SOIC
IC NVSRAM 256KBIT PAR 32SOIC
IC NVSRAM 256KBIT PAR 48SSOP
IC NVSRAM 64KBIT I2C 16SOIC
IC NVSRAM 64KBIT SPI 16SOIC
IC NVSRAM 8MBIT PAR 54TSOP II
NVSRAM (Non-Volatile SRAM) Memory IC 16Mb (1M x 16) Parallel 25ns 165-FBGA (15x17)
NVSRAM (Non-Volatile SRAM) Memory IC 16Mb (1M x 16) Parallel 25ns 54-TSOP II
NVSRAM (Non-Volatile SRAM) Memory IC 16Mb (1M x 16) Parallel 30ns 165-FBGA (15x17)
NVSRAM (Non-Volatile SRAM) Memory IC 16Mb (1M x 16) Parallel 30ns 48-TSOP I
NVSRAM (Non-Volatile SRAM) Memory IC 16Mb (1M x 16) Parallel 45ns 165-FBGA (15x17)
NVSRAM (Non-Volatile SRAM) Memory IC 16Mb (1M x 16) Parallel 45ns 48-TSOP I
NVSRAM (Non-Volatile SRAM) Memory IC 16Mb (1M x 16) Parallel 45ns 54-TSOP II
NVSRAM (Non-Volatile SRAM) Memory IC 16Mb (2M x 8) Parallel 25ns 44-TSOP II
NVSRAM (Non-Volatile SRAM) Memory IC 16Mb (2M x 8) Parallel 45ns 48-TSOP I
NVSRAM (Non-Volatile SRAM) Memory IC 16Mb (2M x 8) Parallel 70ns 36-DIP Module
NVSRAM (Non-Volatile SRAM) Memory IC 16Mb (2M x 8, 1M x 16) Parallel 165-FBGA (15x17)
NVSRAM (Non-Volatile SRAM) Memory IC 16Mb (512K x 32) Parallel 25ns 165-FBGA (15x17)
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (128K x 8) I²C 3.4MHz 16-SOIC
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (128K x 8) I²C 3.4MHz 8-SOIC
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (128K x 8) Parallel 120ns 32-DIP Module (18.42x42.8)
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (128K x 8) Parallel 20ns 44-TSOP II
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (128K x 8) Parallel 25ns 32-SOIC
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (128K x 8) Parallel 25ns 44-TSOP II
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (128K x 8) Parallel 25ns 48-FBGA (6x10)
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (128K x 8) Parallel 25ns 48-SSOP
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (128K x 8) Parallel 35ns 32-SOIC
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (128K x 8) Parallel 35ns 48-SSOP
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (128K x 8) Parallel 45ns 32-SOIC
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (128K x 8) Parallel 45ns 44-TSOP II
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (128K x 8) Parallel 45ns 48-FBGA (6x10)
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (128K x 8) Parallel 45ns 48-SSOP
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (128K x 8) Parallel 70ns 32-DIP Module (18.42x42.8)
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (128K x 8) Parallel 85ns 32-DIP Module (18.42x42.8)
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (128K x 8) SPI 108MHz 16-SOIC
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (128K x 8) SPI 108MHz 24-FBGA (6x8)
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (128K x 8) SPI 30MHz 16-SOIC
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (128K x 8) SPI 40MHz 16-SOIC
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (128K x 8) SPI 40MHz 8-DFN (5x6)
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (128K x 8) SPI 40MHz 8-SOIC
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (64K x 16) Parallel 25ns 44-TSOP II
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (64K x 16) Parallel 25ns 48-FBGA (6x10)
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (64K x 16) Parallel 45ns 44-TSOP II
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (64K x 16) Parallel 45ns 48-FBGA (6x10)
NVSRAM (Non-Volatile SRAM) Memory IC 256b (16 x 16) SPI 1MHz 8-PDIP
NVSRAM (Non-Volatile SRAM) Memory IC 256b (16 x 16) SPI 1MHz 8-SOIC
NVSRAM (Non-Volatile SRAM) Memory IC 256Kb (32K x 8) I²C 3.4MHz 16-SOIC
NVSRAM (Non-Volatile SRAM) Memory IC 256Kb (32K x 8) I²C 3.4MHz 8-SOIC
NVSRAM (Non-Volatile SRAM) Memory IC 256Kb (32K x 8) Parallel 100ns 28-DIP Module (18.42x37.72)
NVSRAM (Non-Volatile SRAM) Memory IC 256Kb (32K x 8) Parallel 150ns 28-DIP Module (18.42x37.72)
NVSRAM (Non-Volatile SRAM) Memory IC 256Kb (32K x 8) Parallel 200ns 28-DIP Module (18.42x37.72)
NVSRAM (Non-Volatile SRAM) Memory IC 256Kb (32K x 8) Parallel 25ns 32-SOIC
NVSRAM (Non-Volatile SRAM) Memory IC 256Kb (32K x 8) Parallel 25ns 44-TSOP II
NVSRAM (Non-Volatile SRAM) Memory IC 256Kb (32K x 8) Parallel 25ns 48-SSOP
NVSRAM (Non-Volatile SRAM) Memory IC 256Kb (32K x 8) Parallel 35ns 32-SOIC
NVSRAM (Non-Volatile SRAM) Memory IC 256Kb (32K x 8) Parallel 35ns 48-FBGA (6x10)
NVSRAM (Non-Volatile SRAM) Memory IC 256Kb (32K x 8) Parallel 35ns 48-SSOP
NVSRAM (Non-Volatile SRAM) Memory IC 256Kb (32K x 8) Parallel 45ns 32-SOIC
NVSRAM (Non-Volatile SRAM) Memory IC 256Kb (32K x 8) Parallel 45ns 48-SSOP
NVSRAM (Non-Volatile SRAM) Memory IC 256Kb (32K x 8) Parallel 70ns 28-DIP Module (18.42x37.72)
NVSRAM (Non-Volatile SRAM) Memory IC 256Kb (32K x 8) SPI 40MHz 16-SOIC
NVSRAM (Non-Volatile SRAM) Memory IC 256Kb (32K x 8) SPI 40MHz 8-SOIC
NVSRAM (Non-Volatile SRAM) Memory IC 2Mb (128K x 16) Parallel 45ns 48-FBGA (6x10)
NVSRAM (Non-Volatile SRAM) Memory IC 2Mb (256K x 8) Parallel 120ns 32-DIP Module (18.42x52.96)
NVSRAM (Non-Volatile SRAM) Memory IC 2Mb (256K x 8) Parallel 85ns 32-DIP Module (18.42x52.96)
NVSRAM (Non-Volatile SRAM) Memory IC 4Mb (256K x 16) Parallel 20ns 44-TSOP II
NVSRAM (Non-Volatile SRAM) Memory IC 4Mb (256K x 16) Parallel 20ns 48-FBGA (6x10)
NVSRAM (Non-Volatile SRAM) Memory IC 4Mb (256K x 16) Parallel 25ns 44-TSOP II
NVSRAM (Non-Volatile SRAM) Memory IC 4Mb (256K x 16) Parallel 25ns 48-FBGA (6x10)
NVSRAM (Non-Volatile SRAM) Memory IC 4Mb (256K x 16) Parallel 25ns 54-TSOP II
NVSRAM (Non-Volatile SRAM) Memory IC 4Mb (256K x 16) Parallel 45ns 44-TSOP II
NVSRAM (Non-Volatile SRAM) Memory IC 4Mb (256K x 16) Parallel 45ns 48-FBGA (6x10)
NVSRAM (Non-Volatile SRAM) Memory IC 4Mb (256K x 16) Parallel 45ns 54-TSOP II
NVSRAM (Non-Volatile SRAM) Memory IC 4Mb (512K x 8) Parallel 20ns 44-TSOP II
NVSRAM (Non-Volatile SRAM) Memory IC 4Mb (512K x 8) Parallel 20ns 48-FBGA (6x10)
NVSRAM (Non-Volatile SRAM) Memory IC 4Mb (512K x 8) Parallel 25ns 44-TSOP II
NVSRAM (Non-Volatile SRAM) Memory IC 4Mb (512K x 8) Parallel 25ns 48-FBGA (6x10)
NVSRAM (Non-Volatile SRAM) Memory IC 4Mb (512K x 8) Parallel 45ns 44-TSOP II
NVSRAM (Non-Volatile SRAM) Memory IC 4Mb (512K x 8) Parallel 45ns 48-FBGA (6x10)
NVSRAM (Non-Volatile SRAM) Memory IC 4Mb (512K x 8) Parallel 70ns 32-DIP Module (18.42x42.8)
NVSRAM (Non-Volatile SRAM) Memory IC 4Mb (512K x 8) Parallel 85ns 32-DIP Module (18.42x42.8)
NVSRAM (Non-Volatile SRAM) Memory IC 512Kb (64K x 8) I²C 3.4MHz 16-SOIC
NVSRAM (Non-Volatile SRAM) Memory IC 512Kb (64K x 8) I²C 3.4MHz 8-SOIC
NVSRAM (Non-Volatile SRAM) Memory IC 512Kb (64K x 8) SPI 40MHz 16-SOIC
NVSRAM (Non-Volatile SRAM) Memory IC 512Kb (64K x 8) SPI 40MHz 8-SOIC
NVSRAM (Non-Volatile SRAM) Memory IC 64Kb (8K x 8) I²C 3.4MHz 16-SOIC
NVSRAM (Non-Volatile SRAM) Memory IC 64Kb (8K x 8) I²C 3.4MHz 8-SOIC
NVSRAM (Non-Volatile SRAM) Memory IC 64Kb (8K x 8) Parallel 150ns 28-DIP Module (18.42x37.72)
NVSRAM (Non-Volatile SRAM) Memory IC 64Kb (8K x 8) Parallel 200ns 28-DIP Module (18.42x37.72)
NVSRAM (Non-Volatile SRAM) Memory IC 64Kb (8K x 8) Parallel 55ns 28-CDIP
NVSRAM (Non-Volatile SRAM) Memory IC 64Kb (8K x 8) Parallel 55ns 28-LCC (13.97x8.89)
NVSRAM (Non-Volatile SRAM) Memory IC 64Kb (8K x 8) Parallel 70ns 28-DIP Module (18.42x37.72)
NVSRAM (Non-Volatile SRAM) Memory IC 64Kb (8K x 8) Parallel 85ns 28-DIP Module (18.42x37.72)
NVSRAM (Non-Volatile SRAM) Memory IC 64Kb (8K x 8) SPI 40MHz 16-SOIC
NVSRAM (Non-Volatile SRAM) Memory IC 64Kb (8K x 8) SPI 40MHz 8-SOIC
NVSRAM (Non-Volatile SRAM) Memory IC 8Mb (1M x 8) Parallel 20ns 44-TSOP II
NVSRAM (Non-Volatile SRAM) Memory IC 8Mb (1M x 8) Parallel 25ns 44-TSOP II
NVSRAM (Non-Volatile SRAM) Memory IC 8Mb (1M x 8) Parallel 25ns 48-FBGA (6x10)
NVSRAM (Non-Volatile SRAM) Memory IC 8Mb (1M x 8) Parallel 45ns 44-TSOP II
NVSRAM (Non-Volatile SRAM) Memory IC 8Mb (1M x 8) Parallel 45ns 48-FBGA (6x10)
NVSRAM (Non-Volatile SRAM) Memory IC 8Mb (1M x 8) Parallel 70ns 36-DIP Module
NVSRAM (Non-Volatile SRAM) Memory IC 8Mb (512K x 16) Parallel 25ns 48-FBGA (6x10)
NVSRAM (Non-Volatile SRAM) Memory IC 8Mb (512K x 16) Parallel 25ns 54-TSOP II
NVSRAM (Non-Volatile SRAM) Memory IC 8Mb (512K x 16) Parallel 45ns 48-FBGA (6x10)
NVSRAM (Non-Volatile SRAM) Memory IC 8Mb (512K x 16) Parallel 45ns 54-TSOP II

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