參數資料
型號: M37906M6C-XXXFP
元件分類: 微控制器/微處理器
英文描述: 16-BIT, MROM, 20 MHz, MICROCONTROLLER, PDSO42
封裝: 0.450 INCH, 0.80 MM PITCH, PLASTIC, SSOP-42
文件頁數: 66/104頁
文件大?。?/td> 995K
代理商: M37906M6C-XXXFP
61
M37906M4C-XXXFP, M37906M4C-XXXSP, M37906M4H-XXXFP
M37906M4H-XXXSP, M37906M6C-XXXFP, M37906M6C-XXXSP
M37906M8C-XXXFP, M37906M8C-XXXSP
PRELIMINAR
Y
Notice:
This
is not
a final
specification.
Som
e param
etric
lim
its are
subject
to change.
16-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
A-D CONVERTER
The A-D converter is a 10-bit successive approximation converter.
The use of A-D converter or the use of comparator can be selected
for each A-D input pin. The contents of the comparator function se-
lect register specify it.
Figure 67 shows a block diagram of the A-D converter.
Fig. 67 Block diagram of A-D converter
φAD
A-D conversion frequency (
φAD)
select bits 1, 0
(1,1)
Selection of A-D conversion frequency
f2
(1,0)
(0,1)
(0,0)
1/2
f1
AVSS
Resistor ladder
network
Selector
AN0
AN1
AN2
AN3
AN4
VREF
Vref
Comparator function select register 0
Selector
Comparator result register 0
Control circuit
Successive approximation
register
A-D register 0
A-D register 1
A-D register 2
A-D register 3
A-D register 4
1
A-D control register 1
A-D control register 0
0
1
VREF connection select bit
Data bus (even)
Data bus (odd)
Decoder
Compa-
rator
相關PDF資料
PDF描述
M37906M8C-XXXFP 16-BIT, MROM, 20 MHz, MICROCONTROLLER, PDSO42
M37906M4H-XXXSP 16-BIT, MROM, 20 MHz, MICROCONTROLLER, PDIP42
M37906M4C-XXXFP 16-BIT, MROM, 20 MHz, MICROCONTROLLER, PDSO42
M37906M8C-XXXFP 16-BIT, MROM, 20 MHz, MICROCONTROLLER, PDSO42
M37906M6C-XXXSP 16-BIT, MROM, 20 MHz, MICROCONTROLLER, PDIP42
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