45300 Parallax Inc, 45300 Datasheet
45300
Manufacturer Part Number
45300
Description
BOARD PROTO SX48
Manufacturer
Parallax Inc
Type
MCUr
Specifications of 45300
Contents
Board
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
For Use With/related Products
SX48
For Use With
130-28029 - KIT PARTS SMART SENSORS45111 - MANUAL FOR SX-KEY/BLITZ VER. 2.028850 - CARRIER BOARD BOARD OF EDU USB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
453001
Manufacturer:
LITTELFUSE/力特
Quantity:
20 000
Company:
Part Number:
453002
Manufacturer:
LITTELFU
Quantity:
1 000
SX48 Proto Board (#45300)
SX52 Proto Board (#45304)
Introduction
Parallax’s new SX48/SX52 Proto Boards are a super low-cost, configurable project area for through-hole
soldering or wire wrap applications. With our free SX/B compiler, free assembler and a low retail price on
the SX 48/52 Proto Board, SX developers can now prototype with this microcontroller. The SX48 and
SX52 are supported by the free SX BASIC (SX/B) compiler and assembler.
Features of the SX48/52 Proto Board:
Some considerations towards efficient use of the SX48/52 Proto Board:
The schematic for this product is available for download from
http://www.parallax.com/detail.asp?product_id=45300.
Parallax, Inc. • SX48/52 Proto Boards (#45300/45304) • 06/2005
Surface-mount SX48BD or SX52BD
LM2940 voltage regulator with heat sink provides up to 1 Amp of current; two 47 uF capacitors
Input power supply of 6-9 VDC (2.1 mm center positive wall pack) with power LED
SX-Key
used at the same (to prevent damage to the SX-Key or TTL oscillator)
Three-position power switch (0 = off; 1 = logic power; 2 = power to logic and servo ports)
Pushbutton reset
Clock configurations supported with additional components sold by Parallax: TTL oscillator (DIP-8
package – clock label); ceramic resonator (SIP3 package – X1 header); Crystal (HC/49 package –
X2 header)
Smart prototype holes for servo headers: DIP and SOIC8 components
Power and ground rails: Vin (input voltage, unregulated); Vdd (5 VDC); and Vss (ground)
(4) ports for servo connection
Complete access to all SX48 ports (36 I/Os) and SX52 ports (40 I/Os)
Strain relief holes along the edges of the prototype area
Fits on the Parallax Boe-Bot chassis
300 mil DIP components (ICs, sensors, A/Ds, shift registers, LED drivers) may be mounted over
the Vdd/Vss rails on the right side of the prototype area for easy access to power and ground
Position parts near the strain relief holes for wires leading off of the prototype board
®
programming port with TTL oscillator mechanical interlock prevents both from being
599 Menlo Drive, Suite 100
Rocklin, California 95765, USA
Office: (916) 624-8333
Fax: (916) 624-8003
General: info@parallax.com
Technical: support@parallax.com
Web Site: www.parallax.com
Educational: www.stampsinclass.com
Page 1
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45300 Summary of contents
Page 1
... Position parts near the strain relief holes for wires leading off of the prototype board The schematic for this product is available for download from http://www.parallax.com/detail.asp?product_id=45300. Parallax, Inc. • SX48/52 Proto Boards (#45300/45304) • 06/2005 599 Menlo Drive, Suite 100 General: info@parallax.com Technical: support@parallax.com ...
Page 2
... Parallax stocks a number of components which could be used on the SX48/52 Proto Board. 20 MHz SIP resonator (X2 socket) (#250-02060) 50 MHz SIP resonator (X2 socket) (#250-05060) 75 MHz TTL Oscillator (clock socket) (#252-00005) 3-pin SIP connectors for servo connections (#451-00303) Parallax, Inc. • SX48/52 Proto Boards (#45300/#45304) • 06/2005 Page 2 ...