
FT93C66A-ISR-T Integrated Circuits (ICs) |
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Allicdata Part #: | 1219-1135-2-ND |
Manufacturer Part#: |
FT93C66A-ISR-T |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Fremont Micro Devices USA |
Short Description: | IC EEPROM 4K SPI 2MHZ 8SOP |
More Detail: | EEPROM Memory IC 4Kb (512 x 8, 256 x 16) SPI 2MHz ... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Discontinued at Digi-Key |
Memory Type: | Non-Volatile |
Memory Format: | EEPROM |
Technology: | EEPROM |
Memory Size: | 4Kb (512 x 8, 256 x 16) |
Clock Frequency: | 2MHz |
Write Cycle Time - Word, Page: | 10ms |
Memory Interface: | SPI |
Voltage - Supply: | 1.8 V ~ 5.5 V |
Operating Temperature: | -40°C ~ 85°C (TA) |
Mounting Type: | Surface Mount |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Supplier Device Package: | 8-SOP |
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The FT93C66A-ISR-T is a member of the FT93C family of electrically-erasable programmable read-only memories (EEPROMs). This device is manufactured by FTDI Chip and is a low-cost, high-endurance EEPROM that can hold up to 64 kilobits (8 kilobytes) of user data. In addition, it features a fast read/write access time of 30/20 nanoseconds, respectively, making it ideal for applications requiring frequent reads, writes, and erasures.
This device is mainly used for storing data that needs to be retained and protected over time. Its memory cells are made up of three transistors held in a complex arrangement. Its cells are additionally guarded from external electrical noise sources, making it suitable for operating in harsh environments. The FT93C66A-ISR-T is primarily used for industrial, automotive, and medical applications where data integrity and security over time is critical.
The FT93C66A-ISR-T can be operated both in parallel and serial modes. In the parallel mode, itcan read and write up to four words of data at once, with a maximum clock frequency of 8 MHz. In the serial mode, itcan read and write data one bit at a time, with a maximum clock frequency of 4 MHz. It is also tolerant to a wide range of power supply voltages, ranging from 2.7 V to 5.5V. This makes the FT93C66A-ISR-T suitable for use in a wide range of applications, including battery-powered devices.
The FT93C66A-ISR-T\'s operation relies on the internal timing of the Write Enable (WE), Output Enable (OE), and Chip Enable (CE) signals. When the WE and CE signals are asserted, a write cycle begins in which data is latched into the internal registers. The OE signal is then asserted to transfer the data from the internal registers to the data outputs. The WE, OE and CE signals also interact to determine the write/read speed and amount of data transferred in each operation.
The data that is written and stored in the FT93C66A-ISR-T will have protection against inadvertent disruption. The data is safeguarded with a series of write cycles and programming verification methods, giving it the ability to retain stored data even in the case of a power failure or disruption. This allows users to be confident that the data stored in the FT93C66A-ISR-T is safe and secure over a long period of time.
Overall, the FT93C66A-ISR-T is a highly versatile and reliable EEPROM that is fully equipped with advanced features and capabilities. It provides a fast read/write access time, wide operating voltage range, and significant protection against power failure and noise pollution. These features make the FT93C66A-ISR-T suitable for use in a wide range of applications including industrial, medical, and automotive.
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Part Number | Manufacturer | Price | Quantity | Description |
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FT93C66A-ISR-B | Fremont Micr... | 0.0 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8SO... |
FT93C66A-IDR-B | Fremont Micr... | 0.0 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8DI... |
FT93C66A-USR-T | Fremont Micr... | -- | 2500 | IC EEPROM 4K SPI 2MHZ 8SO... |
FT930Q-T | FTDI, Future... | 3.49 $ | 334 | IC MCU 32BIT 128KB FLASH ... |
FT93C66A-ISR-T | Fremont Micr... | 0.0 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8SO... |
FT93C46A-UTR-T | Fremont Micr... | -- | 5000 | IC EEPROM 1K SPI 2MHZ 8TS... |
FT93C66A-UTR-T | Fremont Micr... | -- | 7500 | IC EEPROM 4K SPI 2MHZ 8TS... |
FT93C46A-ISR-B | Fremont Micr... | 0.27 $ | 566 | IC EEPROM 1K SPI 2MHZ 8SO... |
FT93C46A-USR-T | Fremont Micr... | -- | 2500 | IC EEPROM 1K SPI 2MHZ 8SO... |
FT93C66A-USR-B | Fremont Micr... | 0.14 $ | 5000 | IC EEPROM 4K SPI 2MHZ 8SO... |
FT93C56A-UTR-T | Fremont Micr... | 0.1 $ | 2500 | IC EEPROM 2K SPI 2MHZ 8TS... |
FT93C46A-USR-B | Fremont Micr... | -- | 3856 | IC EEPROM 1K SPI 2MHZ 8SO... |
FT93C56A-ISR-B | Fremont Micr... | 0.0 $ | 1000 | IC EEPROM 2K SPI 2MHZ 8SO... |
FT932Q-T | FTDI, Future... | 3.3 $ | 194 | IC MCU 32BIT 128KB FLASH ... |
FT93C56A-UTR-B | Fremont Micr... | 0.13 $ | 5000 | IC EEPROM 2K SPI 2MHZ 8TS... |
FT93C46A-ISR-T | Fremont Micr... | -- | 1000 | IC EEPROM 1K SPI 2MHZ 8SO... |
FT93C46A-ITR-T | Fremont Micr... | 0.0 $ | 1000 | IC EEPROM 1K SPI 2MHZ 8TS... |
FT931Q-T | FTDI, Future... | -- | 345 | IC MCU 32BIT 128KB FLASH ... |
FT93C66A-UTR-B | Fremont Micr... | 0.14 $ | 5000 | IC EEPROM 4K SPI 2MHZ 8TS... |
FT93C56A-IDR-B | Fremont Micr... | 0.0 $ | 1000 | IC EEPROM 2K SPI 2MHZ 8DI... |
FT93C66A-UDR-B | Fremont Micr... | -- | 1530 | IC EEPROM 4K SPI 2MHZ 8DI... |
FT93C46A-UTR-B | Fremont Micr... | 0.1 $ | 5000 | IC EEPROM 1K SPI 2MHZ 8TS... |
FT933Q-T | FTDI, Future... | 3.03 $ | 254 | IC MCU 32BIT 128KB FLASH ... |
FT93C56A-USR-B | Fremont Micr... | 0.13 $ | 4987 | IC EEPROM 2K SPI 2MHZ 8SO... |
FT93C46A-UDR-B | Fremont Micr... | -- | 221 | IC EEPROM 1K SPI 2MHZ 8DI... |
FT93C66A-ITR-B | Fremont Micr... | 0.0 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8TS... |
FT93C56A-ISR-T | Fremont Micr... | -- | 1000 | IC EEPROM 2K SPI 2MHZ 8SO... |
FT93C66A-ITR-T | Fremont Micr... | -- | 1000 | IC EEPROM 4K SPI 2MHZ 8TS... |
FT93C46A-ITR-B | Fremont Micr... | 0.0 $ | 1000 | IC EEPROM 1K SPI 2MHZ 8TS... |
FT93C56A-ITR-B | Fremont Micr... | 0.36 $ | 3978 | IC EEPROM 2K SPI 2MHZ 8TS... |
FT93C56A-ITR-T | Fremont Micr... | 0.0 $ | 1000 | IC EEPROM 2K SPI 2MHZ 8TS... |
FT93C56A-USR-T | Fremont Micr... | 0.1 $ | 2500 | IC EEPROM 2K SPI 2MHZ 8SO... |
FT93C56A-UDR-B | Fremont Micr... | 0.15 $ | 1834 | IC EEPROM 2K SPI 2MHZ 8DI... |
FT93C46A-IDR-B | Fremont Micr... | 0.32 $ | 1146 | IC EEPROM 1K SPI 2MHZ 8DI... |
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