8-Bit Microcontroller featuring an 8051 core architecture, operating at up to 26.67MHz. This FLASH memory microcontroller offers 4KB of program memory and 768B of RAM, with an 8-bit data bus width. Equipped with UART and USART interfaces, it includes 3 timers/counters and a watchdog timer, alongside peripherals like Brown-out Detect/Reset, POR, and PWM. The device operates from a 4.5V to 5.5V supply voltage, with a typical 5V operating voltage, and is housed in a 38-pin TSSOP package, suitable for operation between -40°C and 125°C.
Frequency26.67MHz
PackageTSSOP
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Technical Specifications
Infineon XC8661FRAABKXUMA1 technical specifications.
General
Package/Case
TSSOP
Core Architecture
8051
Data Bus Width
8b
Frequency
26.67MHz
Halogen Free
Halogen Free
Interface
UART, USART
Max Frequency
26.67MHz
Max Operating Temperature
125°C
Max Supply Voltage
5.5V
Memory Size
4KB
Memory Type
FLASH, , ROMless
Min Operating Temperature
-40°C
Min Supply Voltage
4.5V
Number of I/Os
19
Number of Programmable I/O
27
Number of Timers/Counters
3
Operating Supply Voltage
5V
Oscillator Type
Internal
Packaging
Tape and Reel
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
RAM Size
768B
RoHS Compliant
Yes
Series
XC8xx
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Infineon XC8661FRAABKXUMA1 Datasheet
Download the complete datasheet for Infineon XC8661FRAABKXUMA1 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.