參數(shù)資料
型號(hào): MB90234PFV-XXX
廠商: FUJITSU LTD
元件分類: 微控制器/微處理器
英文描述: 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100
封裝: PLASTIC, LQFP-100
文件頁(yè)數(shù): 40/83頁(yè)
文件大?。?/td> 1566K
代理商: MB90234PFV-XXX
45
MB90230 Series
11. Level Comparator
This module compares the input level (by checking whether it is high or low).
The module consists of a comparator, 4-bit resistor ladder, and control register.
The external input can be compared to the internal 4-bit resistor ladder.
(1) Register Configuration
(2) Block Diagram
LVLC
8
0
Level comparator
00002FH
bit
Address:
RD3
RD2
RD1
RD0
CPLV
INT
INTE
CPEN
Resistor
ladder
Bus
AVRH
AVRL
4
4-bit D/A
S/H
CMP
Comparator
Analog input
Interrupt
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