MC908QL3CDWE Obsolete
€4,90
MC908QL3CDWE 8-bit Microcontrollers – MCU NITRON LIN, σε εξαιρετική τιμή.
Άμεση Παράδοση
Εταιρία:NXP
Περιγραφή
MC908QL3CDWE Microcontroller
MC908QL3CDWE 8-bit Microcontrollers – MCU NITRON LIN.
Τεχνικά Χαρακτηριστικά
- High-performance M68HC08 CPU core
- Fully upward-compatible object code with M68HC05 Family
- 5.0-V and 3.3-V operating voltages (VDD)
- 8-MHz internal bus operation at 5 V, 4-MHz at 3.3 V
- Trimmable internal oscillator
– Software selectable 1 MHz, 2 MHz, 3.2 MHz, or 6.4 MHz internal bus operation
– 8-bit trim capability
– 25% untrimmed
– Trimmable to approximately 0.4%(1) - Software selectable crystal oscillator range, 32–100 kHz, 1–8 MHz, and 8–32 MHz
- Software configurable input clock from either internal or external source
- Auto wakeup from STOP capability using dedicated internal 32-kHz RC or bus clock source
- FLASH security(2)
- On-chip in-application programmable FLASH memory (with internal program/erase voltage
generation) - Enhanced serial communications interface (ESCI) module
- Serial peripheral interface (SPI) module
- 4-channel, 16-bit timer interface (TIM1) module
- 2-channel, 16-bit timer interface (TIM2) module
- 10-channel, 10-bit analog-to-digital converter (ADC) with internal bandgap reference channel
(ADC10) - Up to 24 bidirectional input/output (I/O) lines and two input only:
– Six shared with keyboard interrupt function
– Ten shared with ADC
– Four shared with TIM1
– Two shared with TIM2
– Two shared with ESCI
– Four shared with SPI
– One input only shared with external interrupt (IRQ)
– High current sink/source capability on all port pins
– Selectable pullups on all ports, selectable on an individual bit basis
– Three-state ability on all port pins - 6-bit keyboard interrupt with wakeup feature (KBI)
– Programmable for rising/falling edge or high/low level detection - Low-voltage inhibit (LVI) module features:
– Software selectable trip point in CONFIG register - System protection features:
– Computer operating properly (COP) watchdog
– Low-voltage detection with reset
– Illegal opcode detection with reset
– Illegal address detection with reset - External asynchronous interrupt pin with internal pullup (IRQ) shared with general-purpose input
pin - Master asynchronous reset pin with internal pullup (RST) shared with general-purpose input/output
(I/O) pin - Memory mapped I/O registers
- Power saving stop and wait modes
- MC68HC908QC16, MC68HC908QC8, and MC68HC908QC4 are available in these packages:
– 28-pin small outline integrated circuit package (SOIC)
– 28-pin thin shrink small outline package (TSSOP)
– 20-pin SOIC
– 20-pin TSSOP
– 16-pin SOIC
– 16-pin TSSOP
Ανώνυμος –