參數(shù)資料
型號: MB90670
廠商: Fujitsu Limited
英文描述: Scan Test Devices With Octal Bus Transceivers And Registers 28-CDIP -55 to 125
中文描述: 16位微控制器專有
文件頁數(shù): 15/106頁
文件大?。?/td> 1648K
代理商: MB90670
MB90670/675 Series
15
(Continued)
*1: FPT-80P-M05
*2: FPT-80P-M06
*3: FPT-100P-M05
*4: FPT-100P-M06
Pin no.
QFP
-80*
2
Pin name
Circuit type
Function
LQFP
-80*
1
LQFP
-100*
3
QFP
-100*
4
14
16
12
14
P34
B
(CMOS)
General-purpose I/O port
This function is valid when both the single-chip
mode and the hold function are disabled.
Hold request input pin
This function is valid in the mode where the exter-
nal bus is valid or when the hold function is en-
abled.
General-purpose I/O port
This function is valid when both the single-chip
mode and the hold function are disabled.
Hold acknowledge output pin
This function is valid in the mode where the exter-
nal bus is valid or when the hold function is en-
abled.
General-purpose I/O port
This function is valid when both the single-chip
mode and the external ready function are disabled.
Ready input pin
This function is valid when the external ready func-
tion is enabled in the mode where the external bus
is valid.
General-purpose I/O port
This function is valid in the single-chip mode or
when the CLK output is disabled.
CLK output pin
This function is valid when CLK output is disabled
in the mode where the external bus is valid.
General-purpose I/O port
This function is always valid.
Serial data input pin of UART0
Because this input is used as required when
UART0 is performing input operations, and it is
necessary to stop outputs by other functions un-
less such outputs are made intentionally.
General-purpose I/O port
This function is valid when serial data output from
UART0 is disabled.
Serial data output pin of UART0
This function is valid when serial data output from
UART0 is enabled.
HRQ
15
17
13
15
P35
B
(CMOS)
HAK
16
18
14
16
P36
B
(CMOS)
RDY
17
19
15
17
P37
B
(CMOS)
CLK
18
20
16
18
P40
E
(CMOS/H)
SIN0
19
21
17
19
P41
E
(CMOS/H)
SOT0
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