AE-ISP-U1 Phyton Inc, AE-ISP-U1 Datasheet - Page 18

• Manufacturer Part Number: AE-ISP-U1
• Description: ADAPTER 28-DIP TO BH-10
• Manufacturer: Phyton Inc

Specifications of AE-ISP-U1

• Module/board Type: Adapter DIP28/BH-10
• For Use With/related Products: ChipProg+, ChipProg-40, ChipProg-48, ChipProg-G4, ChipProg-ISP
• For Use With: CHIPPROG-G4 - PROGRAMMER GANG 4 SOCKETCHIPPROG-40 - PROGRAMMER STANDALONE 40-DIPCHIPPROG-48 - PROGRAMMER STANDALONE 48-DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AE-ISP-U1
Table of connections of the adapter output socket to the device pins:
AE-ISP-U1 connection for the Dallas/Maxim DS89C420/430/440/450 devices
Click the programmer model below to get an appropriate list of the devices supported by the
adapter:
http://www.phyton.com/downloads/adp/HTML/ae-isp-u1.html
if the target does not consume too much energy. A capacity of the target power circuitry should not
exceed 50 uF.
2. The target gets power from a built-in or external power supply. In this case the power output from
the programmer should not be connected with the target. The target system should be tolerant to
applying logical signals with the voltage levels exceeding the voltages on the target.
NOTE! It is strictly prohibited to power the target from both the programmer and built-in or external
power supply simultaneously.
Isolating resistors:
Purpose of the R1 resistor is to isolate the programmed chip from rest of target system. Recommended
value of resistor R1 is 2k or more. You can also use jumpers instead of the resistors.
ISP characteristics:
1. Programmer's output capability:
2. The cable length should be less then one foot.
Adapter Output connector, BH-10 Target Device iButton Tagret Device OneWire
1.1 Vcc - 80 mA;
1.2 Vpp - 50 mA;
1.3 logical pins - 5 mA.
ChipProg-40
ChipProg-48, ChipProg-G4
10
1
3
5
7
9
8
6
4
2
Gnd
IO
Gnd
Vcc
DQ
Page 18 of 56
8/19/2010