
Automatic MRAM Tester Magnetic Chip Final Test Machine High Speed
Automatic MRAM Tester
,MRAM Tester High Speed
,Magnetic Chip Final Test Machine
Basic Properties
Trading Properties
Automatic Magnetic Chip Final Test Machine
Magnetic chips, capable of providing high-speed, low-power non-volatile information storage, are considered key to solving future storage technology bottlenecks. Their excellent perfor-mance and reliability are crucial for the stable operation of electronic devices and data security. This product uses a three-temperature-zone anti-magnetic testing device to simulate magnetic field environments under different temperature conditions, ensuring chip performance and reliability across multiple extreme environments. Equipped with precision temperature sensors for high-accuracy three-temperature testing, a magnetic field control system providing in-plane and normal plane stable controllable magnetic fields, non-magnetic test seats, and thermal sinks, along with electrical source meters, it creates a testing environment for non-destructive, batch testing of magnetic and electrical properties of chips, playing an important role in magnetic chip development and production.
Indicator Category | Description |
---|---|
Excitation System | The maximum magnetic field intensity on the X-axis is ±2000 Oe; The uniformity of the X-axis magnetic field is ≤±1%@2000 Oe@Φ35 mm spherical space; The true value of the magnetic field under zero magnetic field is ≤0.1 Oe; |
High-precision Magnetic Field Sensor | The resolution of the magnetic field monitor is ≤10 μT |
Electric Displacement Stage Module | θ-axis adjustment range: ±180°; rotational accuracy ≤1°; equipped with an absolute position encoder |
Temperature Control System | The outlet temperature supports a range of -70°C to 220°C; |
Test Ambient Temperature Module |
The internal temperature range of the Socket is -60°C to 170°C It is equipped with a temperature monitoring module, with a temperature accuracy of ≤0.5°C; |
Socket Test Seat | The test seat can withstand temperatures ranging from -60°C to 170°C; The material is non-magnetic |

- Power-On Response Time

- Digital Output VS Magnetic Flux Density & Sampling Pulse

- TMR Sensor Chip Temperature Output Characteristic Curve