S2S65A00
Drive Recorder IC
Dual Camera Controller with JPEG Encoder
DESCRIPTION
S2S65A00 is an image controller IC that supports the optimum dual camera for applications such as drive recorder and
vehicle-mounted camera. It has camera interfaces and JPEG encoder functions, as well as CF, SD memory, USB
(device) interfaces, and embedded 8-ch ADC. A drive recorder or a vehicle-mounted camera set can easily be configured
by connecting S2S65A00 with camera modules, SDRAM, an external storage (CF or SD memory card), and Flash ROM
containing firmware. In addition, S2S65A00 is equipped with GPIO and I2C bus, which enable you to configure cameras
and control external devices.
FEATURES
z One-chip solution, which enables you to construct system at low cost.
z Provides JPEG encoding by using 30 fps @VGA hardware (ISO 10918 compliant).
z Up to two camera modules can be connected.
z Each camera module has two hardware JPEG encoders.
z Provides moving-object detection function to support motion detection.
z Supports I2S for voice data.
z Has Compact Flash interface that supports CF Memory Cards.
z Has Compact Flash interface that supports wireless LAN interface (802.11b/g).
z Has SD memory interface that supports SD memory card connection.
z ARM720T Rev 4.3 is built-in (with 8KB cache) 50MHz
z Incorporated USB 2.0-HS (Device) function enables the connection with PC.
z Embedded 8-ch ADC enables the connection with various analog sensors.
z Equipped with the timer for event counter.
z Memory bus: 2 ports (16bit-Bus: FROM/SRAM, 32bit-Bus: SDRAM).
SPECIFICATIONS
Camera/JPEG Encoder
8-bit parallel interface × 2 ports
2 camera modules can be connected
Camera interface
Pixel clock frequency for inputting camera data is less than 2/3 of CPU clock
frequency.
Resolution
VGA, QVGA, CIF, and QCIF
Hardware encoder × 2
JPEG encoder
Processing power of 30 fps @VGA or more (when 1 camera module connected).
YUV4:2:2 progressive (both ports)
Camera input data format
Built-in memory
For CPU Work/JPEG processing: Up to 56KB (32KB max. for CPU Work)
External Storage
Compact Flash Card
interface
Complies with CF+ spec. Rev.1.4. Also supports True IDE mode.
Complies with SD Memory Card Physical Layer Spec.ver.1.0. Supports 1-bit/4-bit
interface.
SD Memory interface
Others
Moving object detection
General-purpose I/O
Serial EEPROM interface
Serial interface
I2C bus
Detects 4 × 4 area of an image.
82 pcs (at max.)
Clock synchronous
UART: Software compatible with 16550 × 3 channels
Master (for camera control or general-purpose)
For input/output of voice/audio
I2S bus
USB 2.0-HS (Device)
ADC
For communication with PC
Ch:8/ Resolution: 10bit/ ConversionTime:10us
UP to 16MB (Static memory available: up to 16MB)
SDRAM 2 – 256MB (separated from SRAM-BUS)
1.8V (core), 3.3V (I/O), 2.4-3.6V (camera I/O)
PFBGA-280 pin (PFBGA16U-280:16 ×16 × 1.2 mm, 0.8mm ball pitch)
External Flash ROM
Expandable memory
Supply voltage
Package
SEIKO EPSON CORPORATION