产品分辨率 | VGA | HD 720p | HD 1080p |
芯片型号 | GM8125 | GM8126 | GM8128 |
CPU | FA626 ARM® v5TE ISA CPU, up to 600 MHz, 32K I-cache/32K D-cache |
Memory Interface | 16- bit DDRII SDRAM controller up to 800MHz |
SPI NOR-type flash and NAND-type flash with 24-bit ECC | |
H.264 Encoder | Encoder supporting baseline profile, from level 1 3.1 up to 720P@45 fps or 1080P@30 fps |
MPEG-4/JPEG Encoder | MPEG-4 supporting simple profile level 0 ~ 3, encoder up to 720P@30 fps |
JPEG is compliant with ISO/IEC 10918-1 baseline standard. | |
Video Capture | Support 2 ITU 656 interfaces - YUV 4:2:2 and 16-bit YUV interface |
Resolution: Up to 1920 x 1080 | |
Support color OSD and input fractional scalar | |
ISP | Support 12 bit parallel Bayer RGB |
Still mode supports up to 5M (2592x1944) resolution, video mode supports | |
1080P@30fps | |
Display Interface | ITU-1120 16-bit video output, up to 1024x768 |
OSD with 256 programmable 12 x 16 fonts | |
Video DAC | Support 1 channel composite TV out |
ADC | 2 channels SAR ADC for battery detection, light detection or key pad |
Audio Codec | Support 8 kHz ~ 96 kHz sampling rate for both ADC and DAC |
90 dBFS SNR for ADC line-input and line-output | |
AES/DES/3DES Cipher | Hardware implementation of AES/DES/3DES algorithm with DMA function |
AHB Peripherals | 802.3 MAC+PHY, USB 2.0 OTG+PHY |
APB Peripherals | SDIO/SDHC controller, Timer, WDT, RTC, INTC, GPIO, I²C, PMU, SPI(I²S), UART, PWM |
Operating Voltage | 1.0 V, 1.8 V,and 3.3 V |
Package | 256 TFBGA (17 x 17 mm² ) |
176 LQFP(20 x 20 mm² ) |
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