ST62T03C屬于集成電路（IC）的微控制器。由意法半導(dǎo)體集團(tuán)制造生產(chǎn)的ST62T03C微控制器微控制器產(chǎn)品是相對(duì)復(fù)雜的用戶可編程數(shù)字邏輯器件。這些產(chǎn)品與視為微控制器的器件密切相關(guān)，兩者之間的區(qū)別主要體現(xiàn)在制造商選擇的用詞。不過(guò)按照傳統(tǒng)，微控制器集成了工作存儲(chǔ)器，也更可能包含混合信號(hào)外設(shè)，并且往往與更簡(jiǎn)單的軟件范例結(jié)合使用，旨在重復(fù)執(zhí)行一系列預(yù)定義的任務(wù)。

INTRODUCTION

The ST6200C, 01C and 03C devices are low cost members of the ST62xx 8-bit HCMOS family of microcontrollers, which is targeted at low to medium complexity applications. All ST62xx devices are based on a building block approach: a common core is surrounded by a number of on-chip peripherals.

The ST62E01C is the erasable EPROM version of the ST62T00C, T01 and T03C devices, which may be used during the development phase for the ST62T00C, T01 and T03C target devices, as well as the respective ST6200C, 01C and 03C ROM devices.

■ Memories

– 1K or 2K bytes Program memory (OTP,

EPROM, FASTROM or ROM) with read-out

protection

– 64 bytes RAM

■ Clock, Reset and Supply Management

– Enhanced reset system

– Low Voltage Detector (LVD) for Safe Reset

– Clock sources: crystal/ceramic resonator or

RC network, external clock, backup oscillator

(LFAO)

– Oscillator Safeguard (OSG)

– 2 Power Saving Modes: Wait and Stop

■ Interrupt Management

– 4 interrupt vectors plus NMI and RESET

– 9 external interrupt lines (on 2 vectors)

■ 9 I/O Ports

– 9 multifunctional bidirectional I/O lines

– 4 alternate function lines

– 3 high sink outputs (20mA)

■ 2 Timers

– Configurable watchdog timer

– 8-bit timer/counter with a 7-bit prescaler

■ Analog Peripheral

– 8-bit ADC with 4 input channels (except on

ST6203C)

■ Instruction Set

– 8-bit data manipulation

– 40 basic instructions

– 9 addressing modes

– Bit manipulation

■ Development Tools

– Full hardware/software development package