TC1920 Datasheet, PDF (8/78 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller

Preliminary
Target applications
• On-board and off-board navigation
• Emergency call systems
• Car speech interface
• Car communication interface
• Gateways: automotive - infotainment
• Occupant Sensing
• Drowsiness detection
• Rear- & side-mirror replacement
• Pre-crash sensing
Logical Symbol
PLL_CTRL
TEST
General
C on trol
O scillators
PLL
D igital Circuitry
Power Supply
ADC Analog
Power Supply
CLKOUT
HDRST
PORST
NMI
BYPASS
XTAL1
XTAL2
XTAL3
XTAL4
V_{D D O S C 1}
V_{S S O S C 1}
V_{D D O S C 2}
V_{S S O S C 2}
V_{D D P L L}
V_{S S P L L}
V_{D D}
V_{D D P}
V_DDSB
V_SS
V_{D D A}
V_{S S A}
V_AREF
V_{A G N D}
TC1920
TC1920
Port 0
8 -b it
Port 1
8-bit
Port 2
16-bit
Port 3
1 6 -b it
6
ADC
A lternate Functions
G P IO /EX Ix,
Codec Bypass
GPIO /
GPTU1
CAN0/1 / J1850 / SSC
A SC 0 / IIC
A SC 1/2 / AD CM U X
AD CE XTIN / G PTU 0
10
CODEC 0/1
83
External Bus Interface
16
Port 5
GPIO / Trace
8
O C DS /JTA G
C on trol
V_{DD_COD0}
V_{SS_COD0}
V_{DD_COD1}
V_{SS_COD1}
V_{R EF_ CO D}
V_{GND_COD}
CODEC
Analog Pow er
S u p p ly
Figure 2 Logical Symbol of the TC1920 Device
Data Sheet
4
V 1.3, 2003-10