Overview
The AP0101AT2L00XPGA0-AM-DR is a dedicated automotive image co-processor developed by onsemi. It is designed to work in conjunction with high-performance ON Semiconductor megapixel high dynamic range (HDR) sensors, such as the AR0132AT. This two-chip solution of sensor and co-processor allows for multiple camera configurations, offering flexibility in design, reduced time to market, and cost efficiency. The AP0101AT is particularly suited for Automotive Digital Surround View Systems, enhancing sensor performance by reducing heat and enabling high-performance features.
Key Specifications
| Parameter | Value |
|---|---|
| Primary Camera Interface | Parallel |
| Primary Camera Input Format | RAW12 Linear/Companded Bayer data |
| Output Interface | Up to 16-bit Parallel |
| Output Format | YUV422 8-bit, 10-bit, and SMPTE296M 10-12 bit tone-mapped Bayer |
| Maximum Resolution | 1280x960 (1.2Mp) |
| Input Clock Range | 6-30 MHz |
| Maximum Frame Rate | 45 fps at 1.2Mp, 60 fps at 720p |
| Maximum Output Clock Frequency | Parallel clock up to 84 MHz |
| Supply Voltage | VDDIO_S: 1.8 or 2.8V nominal, VDDIO_H: 1.8, 2.5, or 3.3V nominal, VDD_REG: 1.8V nominal, VDDIO_OTPM: 2.5 or 3.3V nominal |
| Operating Temperature (Ambient - TA) | -40°C to +105°C |
| Power Consumption | 128.8 mW |
| Package Type | VFBGA-81 |
| MSL Type | 3 |
| MSL Temp (°C) | 260 |
Key Features
- Support for up to 1.2Mp (1280x960) Aptina sensor
- Frame rates of 45 fps at 1.2Mp and 60 fps at 720p
- Optimized for operation with HDR sensors
- Color and gamma correction
- Auto exposure, auto white balance, 50/60 Hz flicker avoidance
- Adaptive Local Tone Mapping (ALTM)
- Test Pattern Generator
- Two-wire serial programming interface (Slave)
- Interface to low-cost Flash or EPROM through SPI bus
- High-level host command interface
- Standalone operation supported
- Up to 5 GPIO and fail-safe IO
- Multi-Camera synchronization support
- Dual Band IR filter support
Applications
- Automotive Digital Surround View Systems
- Surround, rear, and front view cameras
- Blind spot / side mirror replacement cameras
- Automotive viewing/processing fusion cameras
Q & A
- What is the primary function of the AP0101AT image signal processor?
The AP0101AT is a dedicated automotive image co-processor designed to enhance the performance of high dynamic range (HDR) image sensors in automotive camera systems.
- What are the supported frame rates for the AP0101AT?
The AP0101AT supports frame rates of 45 fps at 1.2Mp and 60 fps at 720p.
- What types of sensors is the AP0101AT optimized for?
The AP0101AT is optimized for operation with high dynamic range (HDR) sensors, such as the AR0132AT.
- What are some key features of the AP0101AT?
Key features include color and gamma correction, auto exposure, auto white balance, Adaptive Local Tone Mapping (ALTM), and a two-wire serial programming interface.
- What is the maximum resolution supported by the AP0101AT?
The maximum resolution supported is 1280x960 (1.2Mp).
- What is the operating temperature range of the AP0101AT?
The operating temperature range is -40°C to +105°C.
- What package type is used for the AP0101AT?
The AP0101AT is packaged in a VFBGA-81 package.
- Does the AP0101AT support multi-camera synchronization?
Yes, the AP0101AT supports multi-camera synchronization.
- What are some typical applications of the AP0101AT?
Typical applications include Automotive Digital Surround View Systems, surround, rear, and front view cameras, and blind spot/side mirror replacement cameras.
- How does the AP0101AT enhance sensor performance?
The AP0101AT enhances sensor performance by reducing heat and enabling high-performance features through its separate co-processor chip design.
