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參數資料
| 型號： | ST7LNB0V2Y0M6 |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, 8 MHz, MICROCONTROLLER, PDSO16 |
| 封裝： | 0.150 INCH, PLASTIC, SOP-16 |
| 文件頁數： | 1/30頁 |
| 文件大小： | 451K |
| 代理商： | ST7LNB0V2Y0M6 |
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September 2007
Rev 6
1/30
1
ST7LNB0V2Y0
DiSEqC 2.1 slave microcontroller
for LNBs and switchers
Features
■
Clock, reset and supply management
– Reduced power consumption.
– Safe power on/off management by low
voltage detector (LVD).
– Internal 8 MHz oscillator
■
Communication interface
– One DiSEqC 2.1 communication
interface
■
Analog interface
– 13/18 V voltage detector
– 22 kHz tone detector
■
I/O ports
– 8 output ports for control of committed and
uncommitted switches
– 1 output port for standby control
Description
The ST7LNB0V2Y0 is an 8-bit microcontroller
dedicated to DiSEqC slave operation in LNBs
and switchers. It is compliant with the DiSEqC
level 2.1. It also supports backwards compatible
mode (13/18 V, 22 kHz tone) and toneburst
signalling.
Figure 1.
Block diagram
SO16 narrow
8-BIT CORE
ALU
A
DDR
ES
S
AN
D
DA
TA
BU
S
RESET
8 MHz. RC OSC
Internal
CLOCK
CONTROL
VSS
POWER
SUPPLY
LVD
VDD
SWITCH PORTS
DiSEqC 2.1
OP[8:1]
SBY
22kHz tone Detector
13/18 V Detector
DRX
DTX
Table 1.
Device summary
Features
Orderable part number: ST7LNB0V2Y0M6
Packages
SO16 narrow
Peripherals
DiSEqC 2.1 communication interface, 22 kHz tone detector, 13/18 V detector
Operating voltage
4.5 to 5.5 V
Temperature range
-40 to +85 °C
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ST7LNB0V2Y0M6TR | 制造商:STMicroelectronics 功能描述: |
| ST7LNB0Y0M6 | 制造商:STMicroelectronics 功能描述: |
| ST7LNB0Y0M6TR | 制造商:STMicroelectronics 功能描述: |
| ST7LNB1Y0 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DiSEqC? slave microcontroller for SaTCR based LNBs and switchers |
| ST7LNB1Y0M6 | 制造商:STMicroelectronics 功能描述: 制造商:STMicroelectronics 功能描述:8-bits MCU, 1.5KB flash, 128B ram |
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