參數(shù)資料
型號: ST6253BM1
廠商: 意法半導(dǎo)體
英文描述: DIODE ZENER SINGLE 200mW 13Vz 5mA-Izt 0.022 0.1uA-Ir 10 SOD-323 3K/REEL
中文描述: 8位檢察官辦公室/存儲器與阿微控制器/ D轉(zhuǎn)換器,自動重加載定時(shí)器,EEPROM和的SPI
文件頁數(shù): 5/75頁
文件大?。?/td> 540K
代理商: ST6253BM1
5/75
ST62T53B/T60B/T63B ST62E60B
1 GENERAL DESCRIPTION
1.1 INTRODUCTION
The
ST62E60B devices are low cost members of the
ST62xx 8-bit HCMOS family of microcontrollers,
which is targeted at low to medium complexity ap-
plications. All ST62xx devices are based on a
building block approach: a common core is sur-
rounded by a number of on-chip peripherals.
The ST62E60B is the erasable EPROM version of
the ST62T60B device, which may be used to em-
ulate the ST62T53B, ST62T60B and ST62T63B
devices, as well as the respective ST6253B,
ST6260B and ST6263B ROM devices.
ST62T53B,
ST62T60B,
ST62T63B
and
OTP and EPROM devices are functionally identi-
cal. The ROM based versions offer the same func-
tionality selecting as ROM options the options de-
fined in the programmable option byte of theOTP/
EPROM versions.
OTP devices offer all the advantages of user pro-
grammability at low cost, which make them the
ideal choice in a wide range of applications where
frequent code changes, multiple code versions or
last minute programmability are required.
These compact low-cost devices feature a Timer
comprising an 8-bit counter and a 7-bit program-
mable prescaler, an 8-bit Auto-Reload Timer,
EEPROM data capability (except ST62T53B), a
serial port communication interface, an 8-bit A/D
Converter with 7 analog inputs and a Digital
Watchdog timer, making them well suited for a
wide range of automotive, appliance and industrial
applications.
Figure 1. Block Diagram
TEST
NMI
INTERRUPT
PROGRAM
MEMORY
1836 bytesOTP
(ST62T53B,T63B)
PC
STACK LEVEL 1
STACK LEVEL 2
STACK LEVEL 3
STACK LEVEL 4
STACK LEVEL 5
STACK LEVEL 6
POWER
SUPPLY
OSCILLATOR
RESET
DATA ROM
USER
SELECTABLE
DATA RAM
128 Bytes
PORT A
PORT B
TIMER
DIGITAL
WATCHDOG
8 BIT CORE
TEST/V
PP
8-BIT
A/D CONVERTER
PA0..PA3 / Ain
PB0..PB3 / 20 mA Sink
PB6 / ARTimin / 20 mA Sink
PB7 / ARTimout / 20 mA Sink
V
DD
V
SS
OSCin OSCout
RESET
PORT C
PC2 / Sin / Ain
PC3 / Sout / Ain
PC4 / Sck / Ain
SPI (SERIAL
PERIPHERAL
INTERFACE)
AUTORELOAD
TIMER
3884 bytesOTP
(ST62T60B)
3884 bytesEPROM
(ST62E60B)
DATA EEPROM
(64 Bytes
128Bytes
(ST62T60B/E60B)
5
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