參數(shù)資料
型號： ST7FLIT19BF1U6TR
廠商： STMICROELECTRONICS
元件分類： 微控制器/微處理器
英文描述： 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, QCC20
封裝： LEAD FREE, QFN-20
文件頁數(shù)： 32/153頁
文件大?。?/td> 2862K
代理商： ST7FLIT19BF1U6TR
ST7LITE1xB
127/153
I/O PORT PIN CHARACTERISTICS (Cont’d)
13.8.2 Output Driving Current
Subject to general operating conditions for VDD, fCPU, and TA unless otherwise specified.
Notes:
1. The IIO current sunk must always respect the absolute maximum rating specified in Section 13.2.2 and the sum of IIO
(I/O ports and control pins) must not exceed IVSS.
2. The IIO current sourced must always respect the absolute maximum rating specified in Section 13.2.2 and the sum of
IIO (I/O ports and control pins) must not exceed IVDD.
3. Not tested in production, based on characterization results.
Symbol
Parameter
Conditions
Min
Max
Unit
VOL
1)
Output low level voltage for a standard I/O pin
when 8 pins are sunk at same time
V
DD
=5V
IIO=+5mA TA≤125°C
1.0
V
IIO=+2mA TA≤125°C
0.4
Output low level voltage for a high sink I/O pin
when 4 pins are sunk at same time
IIO=+20mA,TA≤125°C
1.3
IIO=+8mA TA≤125°C
0.75
VOH
2)
Output high level voltage for an I/O pin
when 4 pins are sourced at same time
IIO=-5mA, TA≤125°C
VDD-1.5
IIO=-2mA TA≤125°C
VDD-0.8
VOL
1)3)
Output low level voltage for a standard I/O pin
when 8 pins are sunk at same time
V
DD
=3.3V
IIO=+2mA TA≤125°C
0.5
Output low level voltage for a high sink I/O pin
when 4 pins are sunk at same time
IIO=+8mA TA≤125°C
0.5
VOH
2)3)
Output high level voltage for an I/O pin
when 4 pins are sourced at same time (Figure 93)
IIO=-2mA TA≤125°C
VDD-0.8
VOL
1)3)
Output low level voltage for a standard I/O pin
when 8 pins are sunk at same time
V
DD
=2.7V
IIO=+2mA TA≤125°C
0.6
Output low level voltage for a high sink I/O pin
when 4 pins are sunk at same time
IIO=+8mA TA≤125°C
0.6
VOH
2)3)
Output high level voltage for an I/O pin
when 4 pins are sourced at same time
IIO=-2mA TA≤125°C
VDD-0.9
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相關代理商/技術參數(shù)
參數(shù)描述
ST7FLIT19BU6TR 功能描述:8位微控制器 -MCU 8 BITS MICROCONTR RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
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ST7FLIT19BY0BX 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, 5 TIMERS, SPI
ST7FLIT19BY0M6 功能描述:8位微控制器 -MCU ST7LITE1xB 8B MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
ST7FLIT19BY0MX 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, 5 TIMERS, SPI
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