| Allicdata Part #: | 93C66B-I/ST-ND |
| Manufacturer Part#: |
93C66B-I/ST |
| Price: | $ 0.20 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Microchip Technology |
| Short Description: | IC EEPROM 4K SPI 2MHZ 8TSSOP |
| More Detail: | EEPROM Memory IC 4Kb (256 x 16) SPI 2MHz 8-TSSOP |
| DataSheet: | 93C66B-I/ST Datasheet/PDF |
| Quantity: | 1000 |
| 1200 +: | $ 0.18169 |
| Series: | -- |
| Packaging: | Tube |
| Part Status: | Active |
| Memory Type: | Non-Volatile |
| Memory Format: | EEPROM |
| Technology: | EEPROM |
| Memory Size: | 4Kb (256 x 16) |
| Clock Frequency: | 2MHz |
| Write Cycle Time - Word, Page: | 2ms |
| Memory Interface: | SPI |
| Voltage - Supply: | 4.5 V ~ 5.5 V |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 8-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package: | 8-TSSOP |
| Base Part Number: | 93C66B |
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The 93C66B-I/ST belongs to the memory category of applications and is typically used in the field of embedded systems. The device is a serial-in/serial-out (SISO) EEPROM that is designed to access and store data in an external memory. The device uses the SPI interface to communicate with the controller and supports access to data stored in 16-bit, 8-bit, 4-bit and 1-bit configurations. It also supports operating voltages of 1.8V, 2.5V, 3.0V and 5.0V.
The 93C66B-I/ST operates on the widely used Serial Peripheral Interface (SPI) protocol, which is a widely used synchronous serial data transfer protocol. The unique features of this device include fast read/write access times, a low power standby mode, and very low energy consumption. The device is also capable of addressing a range of up to 16 different memory arrays.
The 93C66B-I/ST is designed to complement a variety of memory technologies, such as NOR flash and serial EEPROM, while also providing compatibility with several popular platform controllers. The device is also designed to be low on power consumption and yet increase the available storage capacity of the application. The device supports I/O designs that require data input/output between multiple devices.
The SPI-compatible 93C66B-I/ST operates in either the read or write access in which data is transferred over a single, unidirectional clock signal. The device can send and receive commands and data, allowing for highly efficient programming within a storage system. The device also supports multiple chip select pins in order to access a range of 16 different memory arrays.
The 93C66B-I/ST also contains a powerful set of built-in security features. For example, it has a write protection Feature that allows write-protected areas to be set up by the user, preventing accidental overwriting of important data. The device also contains a built-in Power-on-Reset (POR) feature, which ensures that all device settings are reset upon power cycling.
In summary, the 93C66B-I/ST is a versatile device that supports a range of different memory technologies and is designed to provide increased storage capacity, fast access times, low standby power consumption, and a range of built-in security features. This device is an ideal choice for embedded system applications that require fast and reliable data-access performance.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 93C66B-E/SN | Microchip Te... | 0.22 $ | 1200 | IC EEPROM 4K SPI 2MHZ 8SO... |
| 93C66BT-E/MS | Microchip Te... | 0.23 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8MS... |
| 93C66C/S15K | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 4K SPI 3MHZ WAF... |
| S-93C66BR0I-J8T1U | ABLIC U.S.A.... | 0.18 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8SO... |
| 93C66CT-I/SN | Microchip Te... | 0.18 $ | 1000 | IC EEPROM 4K SPI 3MHZ 8SO... |
| 93C66AT-I/ST | Microchip Te... | 0.2 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8TS... |
| 93C66C-I/MS | Microchip Te... | 0.2 $ | 1000 | IC EEPROM 4K SPI 3MHZ 8MS... |
| 93C66A-E/ST | Microchip Te... | 0.23 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8TS... |
| 93C66T-E/SN | Microchip Te... | 0.37 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8SO... |
| 93C66CT-E/MS | Microchip Te... | 0.23 $ | 1000 | IC EEPROM 4K SPI 3MHZ 8MS... |
| 93C66BT-E/OT | Microchip Te... | 0.2 $ | 1000 | IC EEPROM 4K SPI 2MHZ SOT... |
| 93C66C-I/W15K | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 4K SPI 3MHZ WAF... |
| 93C66CT-E/ST | Microchip Te... | 0.23 $ | 1000 | IC EEPROM 4K SPI 3MHZ 8TS... |
| 93C66-E/SN | Microchip Te... | 0.37 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8SO... |
| 93C66BT-E/SN | Microchip Te... | 0.22 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8SO... |
| 93C66B-I/P | Microchip Te... | -- | 2090 | IC EEPROM 4K SPI 2MHZ 8DI... |
| 93C66CT-E/MNY | Microchip Te... | 0.23 $ | 1000 | IC EEPROM 4K SPI 3MHZ 8TD... |
| 93C66BT-I/ST | Microchip Te... | 0.2 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8TS... |
| 93C66CT-I/ST | Microchip Te... | 0.2 $ | 1000 | IC EEPROM 4K SPI 3MHZ 8TS... |
| 93C66BT-I/MNY | Microchip Te... | 0.2 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8TD... |
| 93C66BT-I/MS | Microchip Te... | 0.2 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8MS... |
| S-93C66BD0I-T8T1U | ABLIC U.S.A.... | 0.18 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8TS... |
| 93C66AT-I/SN | Microchip Te... | 0.18 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8SO... |
| 93C66A-E/SN | Microchip Te... | -- | 1000 | IC EEPROM 4K SPI 2MHZ 8SO... |
| 93C66C/W15K | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 4K SPI 3MHZ WAF... |
| 93C66BT-I/MC | Microchip Te... | 0.22 $ | 6600 | IC EEPROM 4K SPI 2MHZ 8DF... |
| 93C66B-E/MS | Microchip Te... | 0.23 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8MS... |
| 93C66-E/P | Microchip Te... | 0.41 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8DI... |
| 93C66C-I/S15K | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 4K SPI 3MHZ WAF... |
| S-93C66BD0I-I8T1U | ABLIC U.S.A.... | 0.18 $ | 1000 | IC EEPROM 4K SPI 2MHZ SNT... |
| 93C66CT-I/MC | Microchip Te... | 0.22 $ | 1000 | IC EEPROM 4K SPI 3MHZ 8DF... |
| 93C66AT-E/OT | Microchip Te... | 0.2 $ | 1000 | IC EEPROM 4K SPI 2MHZ SOT... |
| 93C66AT-E/MNY | Microchip Te... | 0.23 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8TD... |
| S-93C66BD0I-J8T1U | ABLIC U.S.A.... | 0.18 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8SO... |
| 93C66B-I/ST | Microchip Te... | 0.2 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8TS... |
| 93C66C-E/MS | Microchip Te... | 0.23 $ | 1000 | IC EEPROM 4K SPI 3MHZ 8MS... |
| 93C66B-I/MS | Microchip Te... | 0.22 $ | 332 | IC EEPROM 4K SPI 2MHZ 8MS... |
| 93C66C-E/SN | Microchip Te... | 0.22 $ | 1000 | IC EEPROM 4K SPI 3MHZ 8SO... |
| 93C66AT-I/MC | Microchip Te... | 0.22 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8DF... |
| 93C66AT-E/MS | Microchip Te... | 0.23 $ | 1000 | IC EEPROM 4K SPI 2MHZ 8MS... |
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93C66B-I/ST Datasheet/PDF