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.
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