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CY62167EV30LL-45ZXA

Name: CY62167EV30LL-45ZXA
Rating: 4.7 (12 reviews)

IC SRAM 16MBIT PARALLEL 48TSOP I

Производитель
Мфр. Часть #CY62167EV30LL-45ZXA
Пакет
Лист данных CY62167EV30LL-45ZXA DataSheet
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Спецификации

Series	MOBL™
Part Status	Active
Base Product Number	CY62167
DigiKey Programmable	Not Verified
Memory Type	Volatile
Memory Format	SRAM
Technology	SRAM - Asynchronous
Memory Size	16Mbit
Memory Organization	2M x 8, 1M x 16
Memory Interface	Parallel
Write Cycle Time - Word, Page	45ns
Voltage - Supply	2.2V ~ 3.6V
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package	48-TFSOP (0.724", 18.40mm Width)
Supplier Device Package	48-TSOP I
Packaging	Tray
Access Time	45 ns

Обзор

Description

The CY62167EV30LL-45ZXA is a static random-access memory (SRAM) chip manufactured by Cypress Semiconductor, now part of Infineon Technologies. It features a 2Mb (256K x 8-bit) capacity, designed for high-speed applications. Operating from a single 3V to 3.6V power supply, it offers fast access times of 45ns, making it suitable for performance-critical applications such as networking, telecommunications, and automotive systems.
This SRAM is organized as 256K words of 8 bits each and includes a low-power operational mode, which helps in reducing power consumption during idle periods. The device features asynchronous read and write operations, allowing for easier integration into various digital systems. Packaging options typically include a 44-pin TSOP (Thin Small Outline Package), facilitating compact PCB designs.
Overall, the CY62167EV30LL-45ZXA is ideal for applications that require reliable, high-speed memory with low power consumption.

Features

The CY62167EV30LL-45ZXA is a high-performance, low-power SRAM (Static Random Access Memory) chip from Cypress Semiconductor. Key features include:
1. Memory Size: 2 Mbit (256 K x 8 bits).
2. Access Time: 45 ns, ensuring fast data retrieval.
3. Supply Voltage: Operates at 3.0V to 3.6V, suitable for low-voltage applications.
4. Low Power Consumption: Designed for minimal power usage in active and standby modes, making it ideal for battery-operated devices.
5. Asynchronous Read/Write: Supports simple, direct access for read and write operations without the need for complex timing control.
6. Chip Enable (CE): Features a chip enable pin to allow selective memory access, enhancing control in multi-chip configurations.
7. Single 8-bit Data I/O: Simplifies interfacing with microcontrollers and digital systems.
8. Temperature Range: Operates reliably across a commercial temperature range.
This makes the CY62167EV30LL-45ZXA suitable for various applications, including telecommunications, consumer electronics, and automotive systems.

Package

The CY62167EV30LL-45ZXA is packaged in a 48-pin TSOP (Thin Small Outline Package), which is designed for high-density memory applications.

Pinout

The CY62167EV30LL-45ZXA is a 16-megabit static RAM (SRAM) chip from Cypress Semiconductor. It has a total of 44 pins.
The pin functions include:
- 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 enable/disable the chip.
- Output Enable (OE): 1 pin to control data output.
- Write Enable (WE): 1 pin for write operations.
- Byte Enable (UB/LB): 2 pins to enable/disable upper/lower byte operations.
- VCC: Power supply pin.
- GND: Ground pin.
- NC (Not Connected): Unused pins.
This chip operates with a supply voltage of 3V and is designed for high-speed applications, offering a fast access time of 45 ns.

Manufacturer

The manufacturer of the CY62167EV30LL-45ZXA is Cypress Semiconductor Corporation, which is now a part of Infineon Technologies. Cypress is known for producing a range of semiconductor products, including memory solutions (such as SRAM and Flash), microcontrollers, and connectivity solutions. The company focuses on providing innovative solutions for various applications in automotive, industrial, IoT, and consumer electronics markets. Cypress has a strong emphasis on quality and performance in its products, catering to a diverse clientele in the electronics industry.

Application

The CY62167EV30LL-45ZXA is a low-power, high-performance SRAM used in various applications, including consumer electronics, telecommunications, automotive systems, and industrial automation. Its fast access time and low power consumption make it suitable for cache memory, data buffering, and temporary storage in embedded systems, medical devices, and networking equipment.

Equivalent

The CY62167EV30LL-45ZXA is a 16 Mb (2Mx8) low-power SRAM. Equivalent products include:
1. Microchip (Atmel) AT17LV512
2. Cypress CY62167EV30LL-55ZI
3. ISSI IS61LV51216BLL-45T
4. NXP/Freescale K6R4008V1C
Always verify specifications for compatibility in your specific application.

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