SAK-C164CI-8EM CB Infineon Technologies, SAK-C164CI-8EM CB Datasheet - Page 29
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SAK-C164CI-8EM CB
Manufacturer Part Number
SAK-C164CI-8EM CB
Description
IC MCU 16BIT 64KB OTP MQFP-80-1
Manufacturer
Infineon Technologies
Series
C16xxr
Datasheet
1.SAF-C164CI-8EM_CB.pdf
(79 pages)
Specifications of SAK-C164CI-8EM CB
Core Processor
C166
Core Size
16-Bit
Speed
20MHz
Connectivity
CAN, EBI/EMI, SPI, SSC, UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
59
Program Memory Size
64KB (64K x 8)
Program Memory Type
OTP
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
4.75 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
80-SQFP
Packages
PG-MQFP-80
Max Clock Frequency
20.0 MHz
Sram (incl. Cache)
4.0 KByte
Can Nodes
1
A / D Input Lines (incl. Fadc)
8
Program Memory
64.0 KByte
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Other names
K164CI8EMCBNP
K164CI8EMCBXP
SAK-C164CI-8EMCB
SAK-C164CI-8EMCB
SAK-C164CI-8EMCBIN
SAKC164CI8EMCBX
SP000103500
K164CI8EMCBXP
SAK-C164CI-8EMCB
SAK-C164CI-8EMCB
SAK-C164CI-8EMCBIN
SAKC164CI8EMCBX
SP000103500
C164CI/SI
C164CL/SL
A/D Converter
For analog signal measurement, a 10-bit A/D converter with 8 multiplexed input channels
and a sample and hold circuit has been integrated on-chip. It uses the method of
successive approximation. The sample time (for loading the capacitors) and the
conversion time is programmable and can so be adjusted to the external circuitry.
Overrun error detection/protection is provided for the conversion result register
(ADDAT): either an interrupt request will be generated when the result of a previous
conversion has not been read from the result register at the time the next conversion is
complete, or the next conversion is suspended in such a case until the previous result
has been read.
For applications which require less than 8 analog input channels, the remaining channel
inputs can be used as digital input port pins.
The A/D converter of the C164CI supports four different conversion modes. In the
standard Single Channel conversion mode, the analog level on a specified channel is
sampled once and converted to a digital result. In the Single Channel Continuous mode,
the analog level on a specified channel is repeatedly sampled and converted without
software intervention. In the Auto Scan mode, the analog levels on a prespecified
number of channels (standard or extension) are sequentially sampled and converted. In
the Auto Scan Continuous mode, the number of prespecified channels is repeatedly
sampled and converted. In addition, the conversion of a specific channel can be inserted
(injected) into a running sequence without disturbing this sequence. This is called
Channel Injection Mode.
The Peripheral Event Controller (PEC) may be used to automatically store the
conversion results into a table in memory for later evaluation, without requiring the
overhead of entering and exiting interrupt routines for each data transfer.
After each reset and also during normal operation the ADC automatically performs
calibration cycles. This automatic self-calibration constantly adjusts the converter to
changing operating conditions (e.g. temperature) and compensates process variations.
These calibration cycles are part of the conversion cycle, so they do not affect the normal
operation of the A/D converter.
In order to decouple analog inputs from digital noise and to avoid input trigger noise
those pins used for analog input can be disconnected from the digital IO or input stages
under software control. This can be selected for each pin separately via register P5DIDIS
(Port 5 Digital Input Disable).
Data Sheet
25
V2.0, 2001-05