SAK-XC866-1FRA AB Infineon Technologies, SAK-XC866-1FRA AB Datasheet - Page 59

• Manufacturer Part Number: SAK-XC866-1FRA AB
• Description: IC MCU 8BIT FLASH 38-TSSOP
• Manufacturer: Infineon Technologies
• Series: XC8xxr

Specifications of SAK-XC866-1FRA AB

• Core Processor: XC800
• Core Size: 8-Bit
• Speed: 86MHz
• Connectivity: SSI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 19
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 38-TSSOP
• Data Bus Width: 8 bit
• Data Ram Size: 750 B
• Interface Type: UART, SSC
• Maximum Clock Frequency: 26.67 MHz
• Number Of Programmable I/os: 27
• Number Of Timers: 3
• Operating Supply Voltage: 3.3 V, 5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: SP000235420

Figure 22
The second type of reset in XC866 is the hardware reset. This reset function can be used
during normal operation or when the chip is in power-down mode. A reset input pin
RESET is provided for the hardware reset. To ensure the recognition of the hardware
reset, pin RESET must be held low for at least 100 ns.
The Watchdog Timer (WDT) module is also capable of resetting the device if it detects
a malfunction in the system.
Another type of reset that needs to be detected is a reset while the device is in
power-down mode (wake-up reset). While the contents of the static RAM are undefined
after a power-on reset, they are well defined after a wake-up reset from power-down
mode.
Data Sheet
0.9*VDDC
Voltage
Voltage
< 0.4V
2.5V
2.3V
5V
5V
0V
V
DDP,
V
DDC
typ. < 50 u s
and V
RESET
during Power-on Reset
55
Functional Description
RESET with
VDDC
V1.2, 2007-10
VDDP
capacitor
Time
Time
XC866