Freescale Semiconductor 68HC05CL48
The MC68HC05CL48 HCMOS Microcontroller is a member of the M68HC05 family of low cost single chip microcontrollers. It is particularly suitable as a Caller ID telephone controller.| Part No. | 68HC05CL48 |
|---|---|
| Datasheet | 68HC05CL48 Download |
| Manufacturer |  Freescale Semiconductor |
| Description | HCMOS Microcontroller |
| Buy | Stock & Price |
GENERAL DESCRIPTION
This 8-bit microcontroller unit (MCU) contains on-chip oscillator, CPU, RAM, ROM, I/O, Timer, Watchdog Timer, SPI, A/D, Caller ID subsystem, LCD driver and a 32kHz PLL. 1.1FEATURES
● Industry standard M68HC05 8-bit CPU core● 32kHz PLL to generate the 3.6MHz system clock
● On-chip clock generator can be driven by crystal or external clock
● 47.5k-bytes of user ROM
● 2k-bytes of user RAM (64 bytes for stack)
● 16-bit Timer with 2 input captures and 2 output compares, the two output compare are used for interrupt generation only
● 15-stage Multi-function Timer
● One second Watch Timer
● COP (Computer Operating Properly) Watchdog Reset
● Serial Peripheral Interface (SPI)
● Four channel 8-bit A/D Converter
● Hardware Caller-ID subsystem
● 45 x 16 or 53 x 8 LCD driver
● 24 Bidirectional I/O lines
● Three software programmable external interrupts in addition to the standard IRQ interrupt. MC68HC05CL48 REV 2.0
GENERAL DESCRIPTION
MOTOROLA 1-1 GENERAL RELEASE SPECIFICATION June 11, 1997● Five keyboard interrupts.
