The AK3918EV200 series processors are specifically designed for Internet of Things (IoT) cameras, a key component in cost-sensitive electronic surveillance systems. Equipped with an image signal processor (ISP), an H.264 encoder, and a hardware-accelerated AES/DES/3DES encryption engine, the AK3918EV200 series processors deliver efficient image processing and high-efficiency, high-fidelity video encoding at ultra-low power consumption, all while ensuring data security. The AK3918EV200 series processors integrate a 512Mibit DDR2 SDRAM, Wi-Fi, and BLE, thus reducing the bill-of-materials (BOM) cost of end products. Additionally, the AK3918EV200 series processors provide a wide range of peripheral interfaces, including MMC/SD/SDIO, Ethernet MAC, USB2.0, UART, SPI, TWI and I2S, ensuring high extensibility and flexibility for diverse product designs.
32-bit RISC CPU Up to 400MHz working frequency
Stacked 512Mibit DDR2 SDRAM
Supports one DVP interface
3A (AWB, AE, AF) Gamma correction Defect pixel correction White balance correction 3D/2D noise reduction Edge enhancement Image flipping and image mirroring
Down/up scaler On-Screen Display (OSD) Privacy Mask
Supports H.264/JPEG encoding
One Sigma-Delta DAC One Sigma-Delta ADC
Compatible with 2.4GHz IEEE 802.11 b/g/n Supports AP, STA, AP+STA mode and P2P Supports WEP, WPA, WPA2, WPA3 personal security protocol
Compatible with BT specification v5.0 Supports Coded PHY (long range) Supports BT 1Mbps and 2Mbps Supports network configuration
Ethernet MAC, USB, SPI, MMC/SD/SDIO, UART, TWI, I2S, PWM, GPIO
Hardware AES, DES and 3DES engine
QFN88
Cube Camera
Battery-Powered Camera
Video Doorbell
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