ST52F514 Datasheet | STMicroelectronics

features Watchdog timer Serial munication Interface (SCI) with asynchronous protocol (UART). I2C™ Peripheral with master and slave mode 3-wire SPI™ Peripheral supporting Single Master and Multi Master SPI modes s Interrupts s 8 interrupt vectors with one SW Trap s s s s Non-Maskable Interrupt (NMI) Two Port Interrupts with up to 16 sources s I/O Ports From 10 up to 22 I/O PINs configurable in pullup, push-pull, weak pull-up, open-drain and high-impedance High current sink/source in all pins Development tools s High level Software tools s s s s ‘C’ piler Emulator Low cost Programmer Gang Programmer s Rev. 1.18 -June 2003 1/106 This is preliminary information on a new product foreseen to be developed. Details are subject to change without notice. ST52F510/F513/F514 2/106 ST52F510/F513/F514 TABLE OF CONTENTS TABLE OF CONTENTS 1 GENERAL DESCRIPTION - - - - - - - - . 7 1.1 Introduction - - - - - - - - - - - - - . .7 1.2 Functional Description - - - - - - - - - - - . . .8 1.2.1 Memory Programming Mode - - - - - - - - - . . . 8 1.2.2 Working Mode- - - - - -...