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DS1230Y-150+

Name: DS1230Y-150+
Rating: 4.7 (12 reviews)

IC NVSRAM 256KBIT PAR 28EDIP

メーカー
Mfr。パート #DS1230Y-150+
パッケージ EDIP-28
データシート
在庫中4056

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仕様

Package	Tube
ProductStatus	Obsolete
MemoryType	Non-Volatile
MemoryFormat	NVSRAM
Technology	NVSRAM (Non-Volatile SRAM)
MemorySize	256Kb (32K x 8)
MemoryInterface	Parallel
WriteCycleTime-WordPage	150ns
AccessTime	150 ns
Voltage-Supply	4.5V ~ 5.5V
OperatingTemperature	0°C ~ 70°C (TA)
MountingType	Through Hole
Package/Case	28-DIP Module (0.600, 15.24mm)

概要

Description

The DS1230Y-150+ is a real-time clock (RTC) module designed for embedded applications, offering timing functions and features for microcontroller systems. It includes a built-in battery backup, ensuring that the clock continues to keep time even when the primary power supply is disconnected. The device features a year, month, day, hour, minute, and second tracking capability, along with programmable interrupts for various time-related events.
With a 32.768 kHz crystal oscillator, the DS1230Y-150+ provides high accuracy and reliability in timekeeping. Its compact design allows easy integration into circuit boards, making it suitable for a range of applications, including industrial automation, consumer electronics, and telecommunications.
The module operates over a wide voltage range and communicates via standard protocols, enhancing its compatibility with different systems. Overall, the DS1230Y-150+ is an essential component for projects requiring precise timekeeping and low power consumption.

Features

The DS1230Y-150+ is a non-volatile SRAM with a capacity of 128K bits (16K x 8). Key features include:
1. Battery Backup: It utilizes a lithium battery to retain data during power loss, ensuring data integrity.
2. Automatic Switching: The device automatically switches between battery and external power, maintaining data without manual intervention.
3. Fast Access Time: Offers access times as low as 150 ns, enabling quick data retrieval.
4. Low Power Consumption: Designed for low power operation, making it suitable for battery-operated devices.
5. High Reliability: The built-in battery ensures long-term data retention, with a shelf life of several years.
6. Easy Interface: Compatible with standard SRAM interfaces, simplifying integration into existing systems.
7. Temperature Range: Operates over a wide temperature range, enhancing the versatility of applications.
These features make the DS1230Y-150+ ideal for applications requiring reliable data storage in environments where power interruptions are common.

Package

The DS1230Y-150+ is packaged in a 28-pin DIP (Dual In-line Package).

Pinout

The DS1230Y-150+ is a 16-pin integrated circuit used primarily as a real-time clock in various applications. It features a built-in battery backup system for maintaining timekeeping during power outages. The pin count is 16, and the typical functions of the pins include:
1. Vcc (Pin 1) - Power supply input.
2. GND (Pin 8) - Ground connection.
3. Vbat (Pin 3) - Battery backup input.
4. DQ0-DQ7 (Pins 4-11) - Data input/output pins for communication.
5. A0-A2 (Pins 12-14) - Address pins to select memory locations.
6. WE (Pin 15) - Write enable for memory operations.
7. OE (Pin 16) - Output enable for data reading.
The DS1230Y-150+ is designed for low power consumption and integrates features for timekeeping and data storage, making it suitable for embedded systems and consumer electronics.

Manufacturer

The DS1230Y-150+ is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. Maxim Integrated was known for designing and manufacturing analog and mixed-signal integrated circuits. The company specialized in creating solutions for various applications including automotive, industrial, communications, and consumer electronics. Their products encompass a wide range of functions such as power management, signal processing, and interface solutions.
In 2021, Analog Devices acquired Maxim Integrated, enhancing its portfolio with Maxim’s innovative technologies and products. This merger has positioned Analog Devices as a leading player in the semiconductor industry, focusing on high-performance analog, mixed-signal, and digital signal processing technologies.

Application

The DS1230Y-150+ is a non-volatile RAM (NVSRAM) used in various applications such as data logging, telecommunications, industrial automation, and consumer electronics. It is ideal for storing configuration settings, firmware, and critical data that must be retained during power loss. Its features include low power consumption and high reliability, making it suitable for embedded systems and real-time applications requiring data integrity and fast access.

Equivalent

The DS1230Y-150+ is a non-volatile RAM with a real-time clock. Equivalent products include the DS1230Y-120+, DS1230Y-200+, and similar devices like the M48T58-100, M48T58Y-100, and other non-volatile SRAMs with integrated RTC functionalities. Always check specific features and compatibility for your application.