參數(shù)資料
型號: MB90W214A
廠商: Fujitsu Limited
英文描述: 8-Bit Proprietary Microcontroller(8位專用微控制器)
中文描述: 8位微控制器專利(8位專用微控制器)
文件頁數(shù): 11/99頁
文件大?。?/td> 932K
代理商: MB90W214A
11
MB90210 Series
Pin no.
* :FPT-80P-M06, FPT-80C-C02
(Continued)
Pin name
Circuit
type
Function
QFP*
28
AV
CC
Power supply
Analog circuit power supply pin
This power supply must be turned on or off with a potential equal
to or higher than AV
CC
applied to V
Be sure that AV
CC
= V
CC
before use and during operation.
CC
.
29
AVRH
Power supply
Analog circuit reference voltage input pin
This pins must be turned on or off with a potential equal to or
higher than AVRH applied to AV
CC
.
30
AVRL
Power supply
Analog circuit reference voltage input pin
31
AV
SS
Power supply
Analog circuit grounding level
32, 33,
35 to 40
P60 to P67
C
Open-drain I/O ports
These ports are available when the analog input enable register
setting is “port.”
AN0 to AN7
A/D converter analog input pins
These pins are available when the analog input enable register
setting is “analog input.”
41 to 43
MD0 to MD2
F
Operation mode select signal input pins
Connect these pins directly to V
CC
or V
SS
.
44
HST
G
Hardware standby input pin
45
P70
E
General-purpose I/O port
This port is available when the UART (ch.1) clock output is
disabled.
SCK1
UART (ch.1) clock output pin
This pin is available when the UART (ch.1) clock output is
enabled.
UART (ch.1) external clock input pin
This pin is available when the port is in input mode and the UART
(ch.1) specification is external clock mode.
46
P71
E
General-purpose I/O port
This port is always available.
SID1
UART (ch.1) serial data input pin
Since this input is used whenever the UART (ch.1) is in input
operation, the output by any other function must be suspended
unless the output is intentionally performed.
47
P72
E
General-purpose I/O port
This port is available when the UART (ch.1) serial data output is
disabled.
SOD1
UART (ch.1) serial data output pin
This pin is available when the UART (ch.1) serial data output is
enabled.
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