參數(shù)資料
型號(hào)： ST72671
廠商： 意法半導(dǎo)體
英文描述： 8-Bit USB MCUs with 16K to 32K ROM/OTP/EPROM, 512 Bytes to 1K RAM, ADC, DAC (PWM), Timer, IIC and SCI(8位USB微控制器(8M))
中文描述： 8位微控制器的USB具有16K至32K的ROM /檢察官/存儲(chǔ)器，512字節(jié)為1K的RAM，ADC和DAC的器（PWM），定時(shí)器，IIC和脊髓損傷（8位的USB微控制器（8米））
文件頁(yè)數(shù)： 1/101頁(yè)
文件大小： 611K
代理商： ST72671
March 1998
1/101
This is preliminary informationonanewproductindevelopment orundergoing evaluation.Detailsare subjecttochangewithoutnotice.
R
Rev. 1.1
ST72671
8-BIT USB MCUs WITH 16K TO 32K ROM/OTP/EPROM,
512 BYTES TO 1K RAM, ADC, DAC (PWM), TIMER, I
2
C AND SCI
PRODUCT PREVIEW
I
User Program Memory ROM/OTP/EPROM:
16K to 32K bytes
I
Data RAM: 512 bytes to 1K byte (256 bytes
stack)
I
Master Reset and Power on/off reset
I
Run, Wait, Slow, Halt and RAM Retention
modes
I
USB (Universal Serial Bus) with 2 endpoints
including:
– Integrated 3.3V voltage regulator
– Integrated Transceiver
– Suspend and Resume operations
I
32 I/O lines
– 5 programmable interrupt inputs
– 8 high sink outputs
– 8 analog alternate inputs
– 18 alternate functions
– EMI filtering
I
Programmable Watchdog (WDG)
I
16-bit Timer, featuring:
– 2 Input Captures
– 2 Output Compares (with 1 output pin)
– PWM and Pulse Generator modes
I
8-bit Analog toDigital Converter with8 channels
on port B
I
Four 10-bit and one 12-bit Digital to Analog
Converter Channels with PWM output
I
Fast
I
2
C
Multi Master Interface
I
Serial Communications Interface (SCI)
I
63 basic instructions
I
17 main address modes
I
8x8 unsigned multiply instruction
I
True bit manipulation
I
Complete Development Support on PC/DOS-
WINDOWS
TM
Real-Time Emulator
I
Full Software Package on DOS/WINDOWS
TM
(C-Compiler, Cross-Assembler, Debugger)
Device Summary
Features
Program memory -bytes
RAM (stack) - bytes
USB
10-Bit D/A Converter
12-Bit D/A Converter
A/D Converter
16-Bit Timer
I
2
C Bus
I/Os
Operating Supply
CPU Frequency
Temperature Range
Package
ST72671N4
16K
512 (256)
ST72671N6
32K
1K (256)
2 endpoints
4 channels
1 channel
8 channels
1
1 multimaster
34
4.0 to 5.5 V
8 MHz max (24 MHz quartz)
0
°
C to + 70
°
C
QFP64 - SDIP56
TQFP64
PSDIP56
CSDIP56
1
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