SAK-C868-1SR BA Infineon Technologies, SAK-C868-1SR BA Datasheet - Page 37

• 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

C868
Ports
The C868 has two kinds of ports. The first kind is push-pull ports instead of the traditional
quasi-bidirectional ports. The ports belonging to this kind are lsb of port 1 which is a 5-
bit I/O port and port 3 which is an eight-bit I/O port. When configured as inputs, these
ports will be high impedance with Schmitt trigger feature. Port 3 is alternate for capture/
compare functions whereas, port 1 has alternate functions for some of the pins.
The second kind is input ports which are shared by msb of port 1 which is a 3-bit input
port, the interrupts, timer 2 inputs, capture/compare hall inputs and analog inputs.
Data Sheet
37
V 1.0, 2003-05