TC1736 Datasheet, PDF (76/123 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller

TC1736
Pinning
Table 3-1 Pin Definitions and Functions (PG-LQFP-144-10 Package)¹⁾ (cont’d)
Pin Symbol
Ctrl. Type Function
85 V_DDOSC3
83 V_SSOSC
117 V_DDFL3
81 XTAL1
–
–
Main Oscillator Power Supply (3.3V)
–
–
Main Oscillator and PLL Ground
–
–
Power Supply for Flash (3.3V)
I
–
Main Oscillator Input
82 XTAL2
O–
Main Oscillator Output
87 TDI/BRKIN/ I/O A2/ JTAG Serial Data Input /
BRKOUT
PU OCDS Break Input /
OCDS Break Output (controlled by OCDS
module)
88 TMS/DAP1 I/O A2/ JTAG State Machine Control Input /
PD Device Access Port Line 1
89 TDO/DAP2/ I/O A2/ JTAG Serial Data Output /
BRKIN/
PU Device Access Port Line 2 /
BRKOUT
OCDS Break Input /
OCDS Break Output (controlled by OCDS
module)
90 TRST
I
A1/ JTAG Reset Input
PD
91 TCK/DAP0 I
A1/ JTAG Clock Input /
PD Device Access Port Line 0
94 TESTMODE I
PU Test Mode Select Input
96 ESR1
I/O A2/ External System Request Reset Input 1
PD
97 PORST
I
PD Power On Reset Input
(input pad with input spike-filter)
98 ESR0
I/O A2/ External System Request Reset Input 0
PD
1) TC1736ED : PG-LQFP-144-10
2) This pin is also connected to the analog power supply for comparator of the ADC module.
3) For the emulation device (ED), this pin is bonded to VDD_SB (ED Stand By RAM supply). In the non ED device,
this pin is bonded to a VDD pad.
Legend for Table 3-1
Column “Ctrl.”:
I = Input (for GPIO port lines with IOCR bit field selection PCx = 0XXX_B)
Data Sheet
72
V1.1, 2009-08