SAK-TC1775-L40E BA Infineon Technologies, SAK-TC1775-L40E BA Datasheet - Page 40

• Manufacturer Part Number: SAK-TC1775-L40E BA
• Description: IC MCU 32BIT 40MHZ BGA-329
• Manufacturer: Infineon Technologies
• Series: TC17xxr

Specifications of SAK-TC1775-L40E BA

• Core Processor: TriCore
• Core Size: 32-Bit
• Speed: 40MHz
• Connectivity: CAN, EBI/EMI, SDLM, SSC, UART/USART
• Peripherals: POR, WDT
• Number Of I /o: 176
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: ROM
• Ram Size: 73K x 8
• Voltage - Supply (vcc/vdd): 2.3 V ~ 2.75 V
• Data Converters: A/D 32x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 329-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: SAKTC1775L40EBA; SP000012965

TC1775
Preliminary
Analog Digital Converters
The two on-chip Analog-to-Digital Converter (ADC) modules of the TC1775 offer 8-bit,
10-bit, or 12-bit resolution including sample-and-hold functionality. The A/D converters
operate using the method of the successive approximation. A multiplexer selects among
up to 16 analog input channels for each ADC. Conversion requests are generated either
under software control or by hardware. An automatic self-calibration adjusts the ADC
modules to changing temperatures or process variations.
Features:
• 8-bit, 10-bit, 12-bit A/D conversion
• Successive approximation conversion method
• Fast conversion times: e.g. 10-bit conversion (without sample time): 5.05 s
• Total Unadjusted Error (TUE) of 2 LSB @ 10-bit resolution
• Integrated sample-and-hold functionality
• Sixteen analog input channels
• Dedicated control and status registers for each analog channel
• Powerful conversion request sources
• Selectable reference voltages for each channel
• Programmable sample and conversion timing schemes
• Limit checking
• Broken wire – short circuit detection
• Flexible service request generation
• Synchronization of the two on-chip A/D Converters
• Automatic control of external analog multiplexer
• Equidistant samples initiated by timer
• External trigger inputs for conversion requests
• Two external trigger inputs, connected with the General Purpose Timer Array (GPTA)
• Power reduction and clock control
Figure 11
shows a global view of the ADC module kernels with the module specific
interface connections.
Each of the ADC modules communicates with the external world via five digital I/O lines
and sixteen analog inputs. Clock control, address decoding, and interrupt service
request control are managed outside the ADC module kernel. Two trigger inputs and a
synchronization bridge are used for internal control purposes.
Data Sheet
36
V1.2, 2002-05