Product Info

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1
2
2
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4
D D
C C
B B
A A
MICROTRONIC
Dünnernstrasse 32
4702 Oensingen
Schweiz
C:\AltiumDesigner\PRJ_AltiumDesigner14.x.x\_____Readers Generation 7\___iSmart7\iSmart7_USER_IrDA_Revision5.SchDoc
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A4
[e-mail]
www.microtronic.ch
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MICROTRONIC
MICROTRONICMICROTRONIC
MICROTRONIC
92
5
2-125-03-XXx
Drawn By :
DN
Project :
iSmart7
29.04.2020
electronic systems
USER / IrDA Interface
LED_RED
LED_YELLOW
LED_GREEN
BUZZER
LED_BLUE
Antenna_ID_C
Antenna_ID_B
Antenna_ID_A
UART8_RX
UART8_TX
USER_INPUT
100K
R23_2
1K0
R9_2
VCC
GND
1
32
BC848BLT1G
T5_2
100K
R24_2
GND
1K0
R10_2
1uF/16V
C4_2
GND
23
1
BC858BLT1G
T6_2
UART7_RX
UART7_TX
VCC
GND
100nF/16V
C1_2
10K
R16_2
100E
R11_2
not populated
R12_2
GNDGND
GND
8
Vlogic
7
VCC
6
SD
5
RXD out
4
TXD in
3
LED_C
2
LED_A
1
TFDU4301
U2_2
27E
R1_2
27E
R2_2
GND
47E
R3_2
GND GND GND GND
VCC VCC
470K
R26_2
10K
R25_2
100nF/16V
C2_2
100nF/16V
C3_2
10K
R17_2
10uF/6,3V
C5_2
GND
B
1
E
2
C
3
MMUN2233LT1G
T3_2
B
1
E
2
C
3
MMUN2233LT1G
T2_2
B
1
E
2
C
3
MMUN2233LT1G
T1_2
B
1
E
2
C
3
MMUN2233LT1G
T4_2
blue
D4_2
green
D1_2
yellow
D2_2
red
D3_2
10K
R20_2
10K
R19_2
10K
R18_2
+3,3V
GND
Antenna Type
2 dec = 010 bin
1uH / 1,24E
120E
R7_2
120E
R6_2
120E
R5_2
100E
R4_2
100K
R21_2
GND
100K
R22_2
+3,3V
100K
R15_2
+3,3V
100K
R14_2
10K
R13_2
GND
VCC
1
2
SMT-0824-TW-5V-R
H1_2
blue
D5_2
GND
GND
VCC VCC VCC
BLE_DISPLAY_SPI4_IN
BLE_DISPLAY_SPI4_OUT
BLE_DISPLAY_SPI4_CLK
BLE_DISPLAY_SPI4_CSL
BLE_MODULE_Reset
BLE_MODULE_CS
10K
R27_2
+3,3V+3,3V
1
2
3
4
5
6
7
8
9
10
BLE Option
X1_2
IN
1
IN
2
GND
3
OUT
4
VCC
5
NC7SZ32
OR
U3_2
GND
+3,3V
BLE_DISPLAY_IRQ
+3,3V
IN
1
IN
2
GND
3
OUT
4
VCC
5
&
NC7SZ08
U1_2
+3,3V
+3,3V
100nF/16V
C6_2