SAK-C868-1SR BA Infineon Technologies, SAK-C868-1SR BA Datasheet - Page 46

• Manufacturer Part Number: SAK-C868-1SR BA
• Description: IC MCU 8BIT 8KB RAM TSSOP-38-1
• Manufacturer: Infineon Technologies
• Series: C5xx/C8xxr

Specifications of SAK-C868-1SR BA

• Core Processor: C800
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: UART/USART
• Peripherals: Brown-out Detect/Reset, PWM, WDT
• Number Of I /o: 18
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: RAM
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 5x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 38-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: SAKC8681SRBAXT; SP000014357

Synchronization of T13 to T12
The timer T13 can be synchronized on a T12 event. Combined with the single shot
mode, this feature can be used to generate a programmable delay after a T12 event.
Synchronization of T13 to T12
Multi-channel Mode
The multi-channel mode offers a possibility to modulate all six T12-related output signals
within one instruction. The bits in bit field MCMP are used to select the outputs that may
become active. If the multi-channel mode is enabled (bit MCMEN=’1’), only those
outputs may become active, which have a ’1’ at the corresponding bit position in bit field
MCMP.
This bit field has its own shadow bit field MCMPS, which can be written by SW. The
transfer of the new value in MCMPS to the bit field MCMP can be triggered by and
synchronized to T12 or T13 events. This structure permits the SW to write the new value,
which is then taken into account by the HW at a well-defined moment and synchronized
to a PWM period. This avoids unintended pulses due to unsynchronized modulation
sources (T12, T13, SW).
Data Sheet
T12
T13
T13R
compare-match while
0
counting up
1
2
46
3
4
1
0
5
2
V 1.0, 2003-05
C868