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PDF TLE8080EM Data sheet ( Hoja de datos )
| Número de pieza | TLE8080EM | |
| Descripción | Engine Management IC | |
| Fabricantes | Infineon | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TLE8080EM (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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TLE8080EM
Engine Management IC for Small Engines
TLE8080EM
TLE8080-2EM
Data Sheet
Rev. 1.1, 2012-10-19
Automotive Power
1 page  
3 Pin Configuration
3.1 Pin Assignment
TLE8080EM
Pin Configuration
KIO
VS
OUT5
OUT4
OUT3
PGND
OUT2
OUT1
PGND
VR_IN1
VR_IN2
WD_DIS
Figure 2 Pin Configuration
1 24
2 23
3 22
4 21
5 25 20
6 PGND 19
7 18
8 17
9 16
10 15
11 14
12 13
TX
RX
AGND
V5DD
NRO
IN3
IN1
CSN
SCLK
SI
SO
VR_OUT
Pg-ssop-24 .vsd
3.2 Pin Definitions and Functions
Pin Symbol
1 KIO
2 VS
3 OUT5
4 OUT4
5 OUT3
6 PGND
7 OUT2
8 OUT1
9 PGND
10 VR_IN1
11 VR_IN2
12 WD_DIS
13 VR_OUT
14 SO
15 SI
16 SCLK
17 CSN
Data Sheet
Function
K-Line Bus Connection
Battery Voltage: Block to AGND directly at the IC with min. 100nF ceramic
capacitor
Output Channel 5
Output Channel 4
Output Channel 3
Power Ground: internally connected to pin 9, connect externally to pin 9
Output Channel 2
Output Channel 1
Power Ground: internally connected to pin 6, connect externally to pin 6
VR Sensor Interface Input 1
VR Sensor Interface Input 2
Watchdog Disable: high active; internal pull down
VR Sensor Output
SPI Slave Output: high impedance
SPI Slave Input: internal pull down
SPI Clock Input: internal pull down
SPI Chip Select Input: low active; internal pull up
5 Rev. 1.1, 2012-10-19
5 Page 
TLE8080EM
5V Supply, Reset and Supervision
Vs
VV5RDTD
VNRO
Watchdog
Period
CSN
tRD
Normal operation
tWR
trr
restart
tWP
SI
16 Bits
1. correct SPI
communication
16 Bits
16 Bits
Figure 5 Watchdog Timing Diagram
e.g. 4 Bits
No correct SPI
communication
within the
Watchdog Period
causing reset
t
t
t
t
t
t
Data Sheet
11 Rev. 1.1, 2012-10-19
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet TLE8080EM.PDF ] | |
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