参数资料
型号: ST6246BB6/XXX
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP56
封装: 0.600 INCH, PLASTIC, SDIP-56
文件页数: 48/73页
文件大小: 1806K
代理商: ST6246BB6/XXX
Obsolete
Product(s)
- Obsolete
Product(s)
Obsolete
Product(s)
- Obsolete
Product(s)
52/73
ST62T46B/E46B
POWER SUPPLY SUPERVISOR (Continued)
4.6.1 PSS Operating Mode Description
The resistive voltage divider connected to the PSS
pin provides the internal comparator with the
nxVPSS/13 voltage. The resistive voltage divider
connected to the VDD pin provides the internal
comparator with the mxVDD/13 voltage. The n and
m values are selected with the PSS register. It
must be observed that the n and m values must be
selected, taking into consideration the following
electrical constraints:
0.5V < nxVPSS/13 at detection < VDD -2V
0.5V < mxVDD/13 at detection < VDD -2V
we must also have:
VDD ≤ VPSS ≤ VDD
The PIF bit is the interrupt request flag of the PSS
device. This bit follows PSS comparator output.
Figure 32. Typical application using the PSS
m
n
----
VDD
VIN
PSS
VSS
L48xx
VR01837
相关PDF资料
PDF描述
ST6260BB6 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP20
ST6294B8/XXX 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP28
ST62T94B8 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDIP28
ST62E85BG1 8-BIT, UVPROM, 8 MHz, MICROCONTROLLER, CQFP80
ST62P35BQ3/XXX 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP52
相关代理商/技术参数
参数描述
ST6246B-EMU2 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:REAL TIME EMULATION DEVELOPMENT TOOLS FOR ST6 MCU FAMILY
ST6246-P/QFP 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:REAL TIME EMULATION DEVELOPMENT TOOLS FOR ST6 MCU FAMILY
ST6-24B20 功能描述:电源变压器 SPLIT BOBBIN HORZ MOUNT XFMR RoHS:否 制造商:Triad Magnetics 功率额定值:12 VA 初级电压额定值:115 V / 230 V 次级电压额定值:12 V / 24 V 安装风格:SMD/SMT 一次绕组:Dual Primary Winding 二次绕组:Dual Secondary Winding 长度:2.5 in 宽度:2 in 高度:1.062 in
ST624OB-EMU2 制造商:STMicroelectronics 功能描述:ST62 EMULATOR
ST624X 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8/16-Bit Micros