QT1100A-ISG View Datasheet(PDF) - Quantum Research Group
Part Name
Description
Manufacturer
QT1100A-ISG Datasheet PDF : 42 Pages
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Figure 1.2 UART / Scanport Connection Diagram
Shown with optional EEPROM
VUNREG
*10uF
Regulator
VI G VO
*4.7uF
VDD
*100nF
*One bypass capacitor to be tightly coupled to pins 36 and 17.
Follow regulator manufacturer's recommendations
for input and output capacitors.
KEY3
KEY4
KEY5
KEY6
KEY7
4.7K
4.7K
4.7K
4.7K
4.7K
22nF
2.2K
22nF
2.2K
22nF
2.2K
22nF
2.2K
22nF
2.2K
QT1100A-AS
2.2K
2.2K
2.2K
4.7K
22nF 4.7K
22nF 4.7K
22nF
KEY2
KEY1
KEY0
12MHz 3-PIN
RESONATOR
VDD
KEY8
KEY9
4.7K
4.7K
22nF
2.2K
22nF
2.2K
5 VSS DOUT 4
6 NC
DIN 3
7 NC
CLK
2
8 VDD
CS 1
93LC46A
10K
10K
22K
4.7K
22K
RESET
SYNC
22K
SCANI_0
SCANI_1
SCANI_2
SCANO_3
SCANO_2
SCANO_1
SCANO_0
TX
CRDY
RX/WAKE
Note 1: EEPROM is optional when using UART interface in this drawing.
Note 2: UART interface is not normally used when using Scanport interface and vice versa.
Note 3: See Table 1.1 for unused pin connections
LQ
10
Copyright © 2003-2005 QRG Ltd
QT1100A-ISG R3.02/1105
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