INFINEON SAF-XC878CM-16FFI 微控制器, 8位, XC800, 64 KB, 3.25 KB, 64 引脚, LQFP
XC87x Variant Devices
The XC87x product family features devices with different configurations, program memory sizes, package options, power supplyvoltage, temperature and quality profiles Automotive or Industrial, to offer cost-effective solutions for different application requirements.
Summary of Features
The XC87x has the following features:
• High-performance XC800 Core
– compatible with standard 8051 processor
– two clocks per machine cycle architecture for memory access without wait state
– two data pointers
• On-chip memory
– 8 Kbytes of Boot ROM
– 256 bytes of RAM
– 3 Kbytes of XRAM
– 64/52 Kbytes of Flash; includes memory protection strategy
• I/O port supply at 3.3 V or 5.0 V and core logic supply at2.5 V generated by embedded voltage regulator
• Power-on reset generation
• Brownout detection for core logic supply
• On-chip OSC and PLL for clock generation
– Loss-of-Clock detection
• Power saving modes
– slow-down mode
– idle mode
– power-down mode with wake-up capability via RXD or EXINT01
– clock gating control to each peripheral
• Programmable 16-bit Watchdog Timer WDT
• Five ports
– Up to 40 pins as digital I/O
– 8 dedicated analog inputs used as A/D converter input
• 8-channel, 10-bit ADC
• Four 16-bit timers
– Timer 0 and Timer 1 T0 and T1
– Timer 2 and Timer 21 T2 and T21
• Multiplication/Division Unit for arithmetic operations MDU
• CORDIC Coprocessor for computation oftrigonometric, hyperbolic and linear functions
• MultiCAN with 2 nodes, 32 message objects
• Two Capture/compare units
– Capture/compare unit 6 for PWM signal generation CCU6
– Timer 2 Capture/compare unit for vaious digital signal generation T2CCU
• Two full-duplex serial interfaces UART and UART1
• Synchronous serialchannel SSC
• On-chip debug support
– 1 Kbyte of monitor ROM part of the 8-Kbyte Boot ROM
– 64 bytes of monitor RAM
• Packages:
–PG-LQFP-64
–PG-VQFN-48
• Temperature range TA:
– SAF -40 to 85 °C
– SAX -40 to 105 °C
– SAK -40 to 125 °C
