4d Systems uCAM-II-76LENS Scheda Tecnica
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4D SYSTEMS µCAM-II
© 2014 4D SYSTEMS Page 4 of 25 www.4dsystems.com.au
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1. Description
The uCAM-II (microCAM-II) is a highly integrated
serial camera module which can be attached to
any host system that requires a video camera or a
JPEG compressed still camera for embedded
imaging applications.
The module uses a CMOS VGA colour sensor along
with a JPEG compression chip that provides a low
cost and low powered camera system. The module
has an on-board serial interface (TTL) that is
suitable for a direct connection to any host micro-
controller UART or a PC system COM port.
The uCAM-II is capable of outputting both RAW
format and JPEG format images.
User commands are sent using a simple serial
protocol that can instruct the camera to send low
resolution (80x60 to 160x120) single frame raw
images for viewing or high resolution (160x128 to
640x480) JPEG images for storage or viewing.
The uCAM-II comes in a compact form factor with
a built in lens and a 5-wire connector that provides
easy access to both power and serial data.
There are 3 lenses available for this camera from
4D Systems. A 56 degree (Standard), a 76 degree,
and a 116 degree. These are available to purchase
from 4D Systems separately if required. The
uCAM-II ships with the 56 degree lens installed.
There is a locking nut on the barrel thread of the
lens, which is used to lock the focus in place once
set, to prevent it from inadvertently being
changed.
2. Features
Small size, low cost and low powered camera
module for embedded imaging applications.
uCAM-II: 5V DC Supply nominal
On-board EEPROM provides a command-based
interface to external host via TTL serial link.
UART: up to 3.68Mbps for transferring JPEG still
pictures or raw images.
On board VGA colour sensor and RAW / JPEG
CODEC for different resolutions.
Built-in
down
sampling,
clamping
and
windowing circuits for VGA, QVGA or 160x120
image resolutions.
image resolutions.
Built-in colour conversion circuits for 16-bit
CrYCbY, 8-bit gray, 16-bit RGB or standard JPEG
images.
images.
No external DRAM required.
Additions lenses available
Locking nut for locking focus in place
Weight ~6g.
Dimensions: 32mm x 32mm x 21mm (without
lens, including header)
RoHS