參數(shù)資料
型號: MB89P195
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): 44/48頁
文件大?。?/td> 680K
代理商: MB89P195
44
MB89190/190A Series
I
MASK OPTION LIST
*1: The oscillation stabilization time is generated by dividing the original clock oscillation. The time described
in this item should be used as a rough guideline since the oscillation cycle is unstable immediately after
oscillation starts. “F
C
” indicates the original oscillation frequency.
*2: –101 and –201 are provided respectively for the MB89P195 and MB89P195A OTP versions as the standard
products.
No.
Part number
MB89191
/193
/195
MB89191A
/193A
/195A
MB89P195
MB89P195A
MB89PV190
MB89PV190A
Specifying procedure
Specify when
ordering masking
–101
*2
Specify when
ordering masking
–201
*2
Fixed
1
Port pull-up
resistors
P00 to P07
P30 to P37
Selectable by pin
None
Selectable by pin
None
Not available
P00 to P03
P40 to P45
Selectableb
y pin
Not available
None
Selectable
by pin
Not
available
None
Not available
2
Power-on reset
Power-on reset provided
No power-on reset
Selection of oscillation
stabilization wait time
(at 4.2 MHz)
*1
2
18
/F
C
(approx. 62.4 ms)
2
16
/F
C
(approx. 15.6 ms)
2
12
/F
C
(approx. 0.98 ms)
2
2
/F
C
(approx. 0 ms)
Reset pin output
Reset output provided
No reset output
Oscillation type of clock
1 Crystal and ceramc
oscillators
2 CR
Selectable
Provided
Provided
Provided
Provided
3
Selectable
Fixed to
2
16
/F
C
Selectable
Fixed to
2
16
/F
C
Fixed to
2
16
/F
C
4
Selectable
Provided
Selectable
Provided Provided
5
Selectable
“1” only
Selectable
“1” only
“1” only
相關(guān)PDF資料
PDF描述
MB89P195A 8-Bit Proprietary Microcontroller(8位專用微控制器)
MB89251A SERIAL DATA TRANSMITTER / RECEIVER
MB89254 PROGRAMMABLE TIMER
MB89255A PARALLEL DATA I/O INTERFACE
MB89259A INTERRUPT CONTROLLER
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