SAK-C868P-1SR BA Infineon Technologies, SAK-C868P-1SR BA Datasheet - Page 54

• Manufacturer Part Number: SAK-C868P-1SR BA
• Description: IC MCU 8BIT 8KB RAM TSSOP-38-1
• Manufacturer: Infineon Technologies
• Series: C5xx/C8xxr

Specifications of SAK-C868P-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: SAKC868P1SRBAXT; SP000014358

C868
Interrupt System
The C868 provides 13 interrupt vectors with four priority levels. Nine interrupt requests
are generated by the on-chip peripherals (timer 0, timer 1, timer 2, serial channel, A/D
converter, and the capture/compare unit with 4 interrupts) and four interrupts may be
triggered externally.
The wake-up from power-down mode interrupt has a special functionality which allows
the software power-down mode to be terminated by a short negative pulse at pins
CCPOS0/T2/INT0/AN0 or P1.4/RxD.
The 13 interrupt sources are divided into six groups. Each group can be programmed to
one of the four interrupt priority levels. Additionally, 4 of these interrupt sources are
channeled from 7 Capture/Compare (CCU6) interrupt sources.
Figure 23
to
Figure 28
give a general overview of the interrupt sources and illustrate
the request and control flags.
Data Sheet
54
V 1.0, 2003-05