DB-TSSOP-SKT FDI, DB-TSSOP-SKT Datasheet - Page 2

• Manufacturer Part Number: DB-TSSOP-SKT
• Description: Interface Modules & Development Tools Rev 1 28-p ZIF TSSOP for LPC9xxx devices
• Manufacturer: FDI

Specifications of DB-TSSOP-SKT

• Interface Type: I2C, SPI, UART
• Operating Supply Voltage: 3.3 V
• Product: Interface Modules
• For Use With/related Products: P89C51, P89V51, P89LV51
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Device Selection Jumpers –The
packages. No jumpers are necessary to switch between devices since the user merely loads his TSSOP package with
the correct alignment or offset to the ZIF socket. Consult the
placement within the ZIF socket.
Headers – The
footprint for easy probing of signals or to support prototyping or wire-wrapping. Consult the
schematic if there are any questions about pin alignment from the microcontroller to the headers.
Power – The USB-Dongle provides the regulated 3.3V power required by the DB-TSSOP-SKT. The DB has a
power measurement jumper, JP1, to allow the user to easily measure the power consumption of the microcontroller.
In the artwork, JP1 pin 1 is shorted to pin 2 so the board is continuously powered. The board can be easily modified
by cutting JP1 and loading a standard 0.10” header.
LED - A green activity or status LED is provided at location D1 on the Derivative Board. This LED can be used to
indicate when the microcontroller is being programmed or for other types of user activity under software control.
Crystal or Clock Frequency - The
loaded in U1 at a frequency of 7.373 MHz so no external crystal is needed on the DB.
Rev 2 8/14/2008
Technical Details
edge finger connector to interface to
Ordering Information
Board Dimensions 1.793” x 1.485”
The
DB-TSSOP-SKT
the USB-Dongle.
DB-TSSOP-SKT
Availability: Stock
www.mouser.com
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Order Online at:
uses a PCB
Example of USB-Dongle and Derivative Board
USB-Dongle
DB-TSSOP-SKT
brings every pin of the microcontroller out to a standard 0.10” spacing header
DB-TSSOP-SKT
The USB-Dongle includes a 14 pin connector to the Derivative Board
Switched Power (3V for ICP) or
Reset (High True for 8051 ISP)
that utilizes the following signals. Not all signals are used on all
PCL/SCL (ICP/I2C)
supports TSSOP microcontrollers in the 14, 16, 20 and 28 pin
is clocked by the on-board oscillator in the microcontroller
TXD (UART)
SCLK (SPI)
MSIO (SPI)
ISP/ICPn
Ground
DB-TSSOP-SKT
DB-HVSON10-LPC9103
Target Interface
Derivative Boards:
E-mail:
[phone] Phone
[phone] FAX
FDI Contact Info:
www.teamfdi.com
schematic for proper device
[e-mail]
5V (USB power, unswitched)
(for ICP & LPC2000 ARM)
PSEN/P0.14 (ISP entry)
PDA/SDA (ICP/I2C)
Reset (Low True)
3V (unswitched)
RXD (UART)
DB-TSSOP-SKT
MOSI (SPI)