Overview
The ON Semiconductor N01S830HAT22IT is a 1 Mb serially accessed Static Random Access Memory (SRAM) device. It is internally organized as 128 K words by 8 bits and is designed using ON Semiconductor’s advanced CMOS technology to provide high-speed performance and low power consumption. The device operates with a single chip select (CS) input and uses a simple Serial Peripheral Interface (SPI) protocol. It supports various operating modes, including SPI, DUAL, and QUAD modes, allowing for flexible data access. The N01S830HAT22IT is available in an 8-lead TSSOP package and can operate over a wide temperature range of −40°C to +85°C.
Key Specifications
| Parameter | Description |
|---|---|
| Memory Density | 1 Mb (128 K words by 8 bits) |
| Power Supply Range | 2.5 V to 5.5 V |
| Typical Standby Current | < 4 µA at +85°C |
| Typical Operating Current | < 10 mA |
| Clock Frequency | Up to 20 MHz |
| Operating Temperature Range | −40°C to +85°C (Industrial), −40°C to +125°C (Automotive) |
| Package Type | 8-lead TSSOP |
| Pb-Free and RoHS Compliant | Yes |
Key Features
- Simple Serial Interface: Supports single-bit SPI, DUAL-bit, and QUAD-bit SPI-like access.
- Flexible Operating Modes: Word Mode, Page Mode, and Burst Mode (Full Array).
- High Frequency Read and Write Operation: Clock frequency up to 20 MHz.
- Functional Options: HOLD Pin for pausing operation, VBAT Pin for battery back-up.
- Built-in Write Protection: CS High.
- High Reliability: Unlimited write cycles.
Applications
- Smart Meter
- Cardiac Monitoring Device
- Video Processing
- Event Recorder
- Alarm System
- MP3 Interface for Automobile
- Medical Monitoring Device
- Game Controller
- IP Camera Buffer
- Battery Charger
- Laser Receiver System
- GPS Offender Tracking
- Programmable Logic Controller
- IP Radio
Q & A
- What is the memory density of the N01S830HAT22IT?
The memory density is 1 Mb, organized as 128 K words by 8 bits.
- What is the power supply range for the N01S830HAT22IT?
The power supply range is 2.5 V to 5.5 V.
- What is the typical standby current of the N01S830HAT22IT?
The typical standby current is less than 4 µA at +85°C.
- What is the maximum clock frequency for the N01S830HAT22IT?
The maximum clock frequency is up to 20 MHz.
- What are the operating temperature ranges for the N01S830HAT22IT?
The operating temperature ranges are −40°C to +85°C (Industrial) and −40°C to +125°C (Automotive).
- What package type is the N01S830HAT22IT available in?
The device is available in an 8-lead TSSOP package.
- Does the N01S830HAT22IT support battery back-up?
Yes, it supports battery back-up with the VBAT Pin.
- What are the key operating modes of the N01S830HAT22IT?
The key operating modes include Word Mode, Page Mode, and Burst Mode (Full Array).
- Is the N01S830HAT22IT Pb-Free and RoHS Compliant?
Yes, it is Pb-Free and RoHS Compliant.
- What is the purpose of the HOLD Pin in the N01S830HAT22IT?
The HOLD Pin allows communication to the device to be paused.
