Microchip Technology SC70-6, Руководство пользователя

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SC70-6 AND SOT-23-6/8 TO DIP-8
EVALUATION BOARD USER’S GUIDE
©
2009 Microchip Technology Inc. DS51874A-page 11
Chapter 2. Installation and Operation
2.1 INTRODUCTION
The SC70-6 and SOT-23-6/8 to DIP-8 Evaluation Board allows the system designer to
quickly evaluate the operation of devices. This board is generic so that any device, of
the appropriate footprint, may be installed. Refer to the device data sheet, however, for
suitability of device evaluation (noise, lead length, signal integrity, etc).
As well as the device, other desired passive components (resistors and capacitors) and
connection posts may be installed. This allows the board to evaluate a minimum
configuration for the device. Also, this allows the device to be easily jumpered into an
existing system.
The board also has a 6-pin interface (PICkit Serial, ICSP, BFMP, etc.) whose signals
can easily be jumpered to any of the device’s pins.
2.2 FEATURES
The SC70-6 and SOT-23-6/8 to DIP-8 Evaluation Board has the following features:
• Connection terminals may be either through-hole or surface-mount
• Three package type footprints supported:
- SC70-6
- SC70-5
- SC70-3
- SOT-23-8
- SOT-23-6
- SOT-23-5
- SOT-23-3
- DIP-8 (300 millimeter spacing)
• Footprints for optional passive components (SMT 805 footprint) for:
- Power supply filtering (C
1
and C
2
footprints)
- Device bypass capacitor (RxD footprint for device pin connected to V
DD
)
- Output filtering (RxD footprint)
- Output pull-up resistor (RxU footprint)
- Output pull-down resistor (RxD footprint)
- Output loading resistor (RxD footprint)
• Silk-screen area to write specifics of implemented circuit (on back of PCB), such
as MCP4018 10 k
Ω
• Can be used for SC70 or SOT-23 to DIP-8 converter
• PICkit Serial Analyzer / PICkit 2 Programming (ICSP) Header