INTRODUCTION

The ST10F167 is a derivative of the STMicroelectronics 16-bit single-chip CMOS microcontrollers. It combines high CPU performance with high peripheral functionality and enhanced I/O capabilities. It also provides on-chip high-speed RAM and clock generation via PLL.

■ HIGH PERFORMANCE CPU

– 16-BIT CPU WITH 4-STAGE PIPELINE.

– 16-BIT CPU WITH 4 STAGE PIPELINE

– 100NS INSTRUCTION CYCLE TIME AT 20MHz CPU CLOCK

– 500NS MULTIPLICATION (16*16 BIT)

– 1μS DIVISION (32/16 BIT)

– ENHANCED BOOLEAN BIT MANIPULATION FACILITIES

– ADDITIONAL INSTRUCTIONS TO SUPPORT HLL AND OPERATING SYSTEMS

– SINGLE-CYCLE CONTEXT SWITCHINGSUPPORT

■ MEMORY ORGANIZATION

– 2K BYTE ON-CHIP INTERNAL RAM

– 2K BYTE ON-CHIP EXTENSION RAM

– 128K BYTE ON-CHIP FLASH MEMORY

– FLASH WITH 4 INDEPENDENTLY ERASABLE BANKS

■ FAST AND FLEXIBLE BUS

– PROGRAMMABLEEXTERNALBUSCHARACTERISTICS FOR DIFFERENT ADDRESS RANGES

– 8-BIT OR 16-BIT EXTERNAL DATA BUS.

– MULTIPLEXED OR DE-MULTIPLEXED EXTERNAL ADDRESS/DATA BUSES

– FIVE PROGRAMMABLECHIP-SELECT SIGNALS.

– HOLD AND HOLD-ACKNOWLEDGE BUS ARBITRATION SUPPORT

■ FAIL-SAFE PROTECTION

– PROGRAMMABLE WATCHDOG TIMER

■ ON-CHIP CAN 2.0B INTERFACE

■ ON-CHIP BOOTSTRAP LOADER

■ INTERRUPT

– 8-CHANNEL PEC FOR SINGLE CYCLE, INTERRUPT DRIVEN DATA TRANSFER

– 16-PRIORITY-LEVELINTERRUPT SYSTEM WITH 56 SOURCES, SAMPLE-RATE DOWN TO 50ns ■ TIMERS

– TWO MULTI-FUNCTIONAL GENERAL-PURPOSE TIMER UNITS WITH 5 TIMERS

– TWO 16-BIT CAPTURE/COMPARE UNITS

■ A/D CONVERTER

– 16-CHANNEL 10-BIT 9.7μS CONVERSION TIME

■ CLOCK GENERATION

– ON-CHIP PLL.

– DIRECT CLOCK INPUT

■ UP TO 111 GENERAL PURPOSE I/O LINES

– PROGRAMMABLE THRESHOLD (HYSTERESIS)

■ IDLE AND POWER DOWN MODES

– IDLE CURRENT <70mA

– POWER DOWN SUPPLY CURRENT <100μA.

■ 4-CHANNEL PWM UNIT

■ SERIAL CHANNELS

– SYNCHRONOUS/ASYNCH SERIAL CHANNEL.

– HIGH SPEED SYNCHRONOUS CHANNEL

■ ELECTRICAL CHARACTERISTICS

– POWER - 5V ± 10

■ DEVELOPMENT SUPPORT

– C-COMPILERS, MACRO-ASSEMBLER PACKAGES, EMULATORS, EVALUATION BOARDS, HLL-DEBUGGERS, SIMULATORS, LOGIC ANALYZER DISASSEMBLERS, PROGRAMMING BOARDS

■ PACKAGE OPTION

– 144-PIN PQFP PACKAGE