参数资料
型号: SAF-XC2735X-72F80L
厂商: INFINEON TECHNOLOGIES AG
元件分类: 微控制器/微处理器
英文描述: RISC MICROCONTROLLER, PQFP64
封装: 0.50 MM PITCH, GREEN, PLASTIC, LQFP-64
文件页数: 7/101页
文件大小: 862K
代理商: SAF-XC2735X-72F80L
XC2735X
XC2000 Family Derivatives / Base Line
General Device Information
Data Sheet
13
V2.0, 2009-03
Key to Pin Definitions
Ctrl.: The output signal for a port pin is selected by bitfield PC in the associated
register Px_IOCRy. Output O0 is selected by setting the respective bitfield PC to
1x00B, output O1 is selected by 1x01B, etc.
Output signal OH is controlled by hardware.
Type: Indicates the pad type and its power supply domain (A, B, M, 1)
– St: Standard pad
– Sp: Special pad
– DP: Double pad - can be used as standard or high-speed pad
– In: Input only pad
– PS: Power supply pad
Table 5
Pin Definitions and Functions
Pin
Symbol
Ctrl.
Type Function
3
TESTM
IIn/B
Testmode Enable
Enables factory test modes, must be held HIGH for
normal operation (connect to
V
DDPB).
An internal pullup device will hold this pin high
when nothing is driving it.
4TRST
IIn/B
Test-System Reset Input
For normal system operation, pin TRST should be
held low. A high level at this pin at the rising edge
of PORST activates the XC2735X’s debug
system. In this case, pin TRST must be driven low
once to reset the debug system.
An internal pulldown device will hold this pin low
when nothing is driving it.
5
P7.0
O0 / I St/B
Bit 0 of Port 7, General Purpose Input/Output
T3OUT
O1
St/B
GPT12E Timer T3 Toggle Latch Output
T6OUT
O2
St/B
GPT12E Timer T6 Toggle Latch Output
TDO_A
OH / I St/B
JTAG Test Data Output / DAP1 Input/Output
ESR2_1
I
St/B
ESR2 Trigger Input 1
7
P6.0
O0 / I St/A
Bit 0 of Port 6, General Purpose Input/Output
EMUX0
O1
St/A
External Analog MUX Control Output 0 (ADC0)
BRKOUT
O3
St/A
OCDS Break Signal Output
ADCx_REQG
TyG
I
St/A
External Request Gate Input for ADC0/1
U1C1_DX0E
I
St/A
USIC1 Channel 1 Shift Data Input
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