NXP Semiconductors PXAS33KBBE
The XA-S3 device is a member of Philips Semiconductors’ XA (eXtended Architecture) family of high performance 16-bit single-chip microcontrollers. The XA-S3 device combines many powerful peripherals on one chip.| Part No. | PXAS33KBBE |
|---|---|
| Datasheet | PXAS33KBBE Download |
| Manufacturer |  NXP Semiconductors |
| Description | XA 16-bit microcontroller 32K/1K OTP/ROM/ROMless/ 8-channel 8-bit A/D/ low voltage 2.7 V.5.5 V/ I2C/ 2 UARTs/ 16MB address range |
| Buy | Stock & Price |
GENERAL DESCRIPTION
With its high performance A/D converter, timers/counters, watchdog, Programmable Counter Array (PCA), I2C interface, dual UARTs, and multiple general purpose I/O ports, it is suited for general multipurpose high performance embedded control functions.● Three standard counter/timers with enhanced features. All timers have a toggle output capability.
● Watchdog timer.
● 5-channel 16-bit Programmable Counter Array (PCA).
● I2C-bus serial I/O port with byte-oriented master and slave functions. Specific features of the XA-S3
● 2.7 V to 5.5 V operation.
● 32 K bytes of on-chip EPROM/ROM program memory.
● 1024 bytes of on-chip data RAM.
● Supports off-chip addressing up to 16 megabytes (24 address lines). A clock output reference is added to simplify external bus interfacing.
● Two enhanced UARTs with independent baud rates.
● Seven software interrupts.
● Active low reset output pin indicates all reset occurrences (external reset, watchdog reset and the RESET instruction).
