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AS7C34098A-10TIN

Name: AS7C34098A-10TIN
Rating: 4.7 (12 reviews)

IC SRAM 4MBIT PARALLEL 44TSOP2

Производитель
Мфр. Часть #AS7C34098A-10TIN
Пакет
Лист данных AS7C34098A-10TIN DataSheet
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Спецификации

Part Status	Active
DigiKey Programmable	Not Verified
Memory Type	Volatile
Memory Format	SRAM
Technology	SRAM - Asynchronous
Memory Size	4Mbit
Memory Organization	256K x 16
Memory Interface	Parallel
Write Cycle Time - Word, Page	10ns
Access Time	10 ns
Voltage - Supply	3V ~ 3.6V
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	44-TSOP (0.400", 10.16mm Width)
Supplier Device Package	44-TSOP2
Base Product Number	AS7C34098

Обзор

Description

The AS7C34098A-10TIN is a high-performance SRAM (Static Random Access Memory) chip designed for various applications requiring fast access and low power consumption. It features a 4 Megabit (512K x 8) organization, making it suitable for use in portable devices, networking equipment, and consumer electronics.
Operating at a maximum speed of 10 ns, it provides quick data access, ensuring efficient processing in time-sensitive applications. The device is available in a compact 44-pin TSOP II package, facilitating easy integration into circuit boards. It operates on a single 3.3V supply, ensuring lower power consumption, which is vital for battery-operated devices.
Additionally, the AS7C34098A-10TIN is compatible with common memory interfaces, supporting both asynchronous read and write operations. It also includes features like write protection and a low-power sleep mode, enhancing its reliability and efficiency. This makes it a popular choice for engineers looking for a robust and fast memory solution in their designs.

Features

The AS7C34098A-10TIN is a 4M x 8-bit Static RAM (SRAM) designed for high-performance applications. Key features include:
1. Memory Density: 4 Megabits (512K x 8).
2. Access Time: 10 ns, ensuring fast read/write operations.
3. Power Supply: Operates on a single 3.3V supply, with a low active current and even lower standby current for power efficiency.
4. Package Type: Offered in a TSOP (Thin Small Outline Package) for space-saving in PCB designs.
5. Interface: Asynchronous access with easy interfacing to standard logic.
6. Temperature Range: Typically rated for operation from 0°C to 70°C, suitable for consumer electronics.
7. Data Retention: Non-volatile functionality, retaining data without power.
8. Write Protection: Features asynchronous write control for data integrity.
These features make the AS7C34098A-10TIN suitable for applications in telecommunications, networking, and embedded systems where quick access and reliability are critical.

Package

The AS7C34098A-10TIN is packaged in a TIN (Thin Plastic) package type, specifically a 48-ball TFBGA (Thin Fine Pitch Ball Grid Array). This design enables efficient space utilization and enhanced thermal performance for the memory device.

Pinout

The AS7C34098A-10TIN is a 4 Meg x 8-bit (4Mbit) Static RAM (SRAM) chip with a total of 32 pins. Its primary functions include data storage, addressing, and control operations. The pin configuration includes:
- Address Pins (A0-A18): 19 pins for addressing the memory locations.
- Data Pins (DQ0-DQ7): 8 pins for data input/output.
- Chip Enable (CE): 1 pin to activate the chip.
- Output Enable (OE): 1 pin to control output data.
- Write Enable (WE): 1 pin to control write operations.
- Byte Enable (BE): 1 pin to enable data for 8-bit operations.
- VCC: Power supply pin.
- GND: Ground pin.
This SRAM operates with low power and high-speed performance, typically used in various applications such as networking, telecommunications, and embedded systems.

Manufacturer

The AS7C34098A-10TIN is manufactured by Alliance Memory, Inc. Alliance Memory is a semiconductor company that specializes in the design and production of memory chips, including SRAM (Static Random Access Memory), DRAM (Dynamic Random Access Memory), and other related memory solutions. They focus on providing high-quality memory products for a variety of applications, including consumer electronics, industrial devices, and telecommunications. The company is known for its commitment to supporting legacy memory products as well as developing new technology to meet the needs of modern electronics.

Application

The AS7C34098A-10TIN is a high-speed asynchronous SRAM used in various applications, including networking equipment, telecommunications, automotive systems, and consumer electronics. It is suitable for buffering, caching, and temporary data storage in devices like routers, switches, and digital signal processors (DSPs). Its fast access times and low power consumption make it ideal for high-performance applications requiring quick data retrieval and storage.

Equivalent

The AS7C34098A-10TIN is a 4M x 8-bit SRAM chip. Equivalent products include the IDT71V424S, Cypress CY7C199D, and ISSI IS61LV51216. Ensure to check specifications like access time, voltage, and packaging for compatibility.

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