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W27C512-45Z
IC EEPROM 512KBIT PARALLEL 28DIP
- Fabricante
- Mfr. Parte #W27C512-45Z
- Paquete
- Hoja de datos
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Especificaciones
| Part Status | Obsolete |
| Base Product Number | W27C512 |
| DigiKey Programmable | Not Verified |
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Technology | EEPROM |
| Memory Size | 512Kbit |
| Memory Organization | 64K x 8 |
| Memory Interface | Parallel |
| Voltage - Supply | 4.75V ~ 5.25V |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Mounting Type | Through Hole |
| Package | 28-DIP (0.600", 15.24mm) |
| Supplier Device Package | 28-PDIP |
| Packaging | Tube |
| Access Time | 45 ns |
Descripción general
Description
The chip utilizes a 32-pin dual in-line package (DIP), facilitating easy integration into circuit boards. The W27C512 supports standard parallel programming, enabling users to write and erase data efficiently. It can endure a minimum of 100,000 write/erase cycles and has a data retention period of 10 to 20 years.
Overall, the W27C512-45Z is ideal for applications such as firmware storage, configuration settings, and other scenarios where data must be retained without power. Its combination of capacity, speed, and reliability makes it a popular choice in the design of consumer electronics, automotive systems, and industrial equipment.
Features
1. Memory Type: EEPROM, allowing for electric erasure and reprogramming.
2. Access Time: 45 ns, enabling fast read operations.
3. Data I/O: 8 bits, supporting byte-wise data access.
4. Voltage Range: Operates typically at 5V, with a range of 4.5V to 5.5V, making it suitable for standard logic levels.
5. Endurance: Capable of 1,000,000 write/erase cycles, promoting longevity in applications.
6. Data Retention: Typically retains data for over 10 years, ensuring reliability.
7. Pin Configuration: 32-pin DIP or 32-pin PLCC packages, facilitating easy integration into circuits.
8. Single Supply Operation: Simplifies design by requiring only one power supply voltage for operation.
Overall, the W27C512-45Z is ideal for applications needing non-volatile memory with moderate speed and high endurance.
Package
Pinout
Key features of the W27C512-45Z include:
- Pin Count: 32 pins
- Memory Type: Electrically Erasable Programmable Read-Only Memory (EEPROM)
- Access Time: 45 ns
- Voltage Supply: Typically operates at 5V
- Data I/O: 8 data lines for simultaneous read/write operations
- Addressing: Supports a 16-bit address bus for accessing the 64 Kbyte memory space.
This chip is commonly used in applications requiring non-volatile storage such as firmware and user settings due to its ability to be electrically erased and reprogrammed.
Manufacturer
Application
Equivalent
Envío
Métodos de envíoNosotros
ofrecer servicios de envío globales a través de DHL, FedEx, TNT, UPS, o cualquier otro expediente de su elección.
Referencia de tarifas de envío (DHL/FedEx):
DHL: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 2-5 días hábiles.
FedEx: El costo de envío oscila entre $25-$40 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.
UPS: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.
TNT: El costo de envío oscila entre $25-$65 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.
EMS: El costo de envío oscila entre $30-$50 (0.5kg), con un plazo de entrega estimado de 7-15 días hábiles.
Correo aéreo registrado: El costo de envío es de $2-$4 (0.1kg), con un tiempo de entrega estimado de 5-20 días hábiles.
Pagos
Payment Methods
El plazo de pago es 100% prepagado.
Actualmente, solo aceptamos los siguientes métodos de pago:
1. de PayPal
2. Tarjeta de crédito/débito
3. Transferencia bancaria
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