參數(shù)資料
型號： MB90945
廠商： Fujitsu Limited
英文描述： 16-bit Proprietary Microcontroller
中文描述： 16位微控制器專有
文件頁數(shù)： 5/68頁
文件大小： 331K
代理商： MB90945
MB90945 Series
5
(Continued)
Part Number
Parameter
MB90947A
MB90F946A
MB90F947, MB90F947A
MB90F949, MB90F949A
MB90V390HA
MB90V390HB
External Interrupt
(8 channels)
Can be programmed edge sensitive or level sensitive
Stepping motor
controller
2 channels
Watch Timer
1 channel
Sound generator
1 channel
Machine clock out-
put
2 channels
(non-inverted and in-
verted)
Program patch
function
3 address match registers
5 address match
registers
I/O Ports
Virtually all external pins can be used as general purpose I/O
All push-pull outputs
Bit-wise programmable as input/output or peripheral signal
Automotive input level (P21/RX1, P42/SDA, P43/SCL have CMOS
Schmitt input level)
Port-wise program-
mable as Automotive
(default) or CMOS
Schmitt input level
I/O Ports with 4 mA
CMOS output
All ports except P42, P43
All ports except P80,
P81, PA0 to PA7,
P42, P43
I/O Ports with 3 mA
CMOS output
P42, P43
P42, P43
I/O Ports with 30 mA
CMOS output with
slewrate control
P80, P81,
PA0 to PA7
Clock Modulator
Phase modulation mode
Phase modulation mode
Frequency and
phase
modulation mode
MB90F947/F949/V390HA
:
Do not use clock modulation and CAN at the
same time
Reduces EMI by modulating the PLL clock
Start-up time at
power-on reset
3
×
2
16
oscillation cycles (49.152 ms at 4 MHz oscillation)
+
oscilla-
tion time of oscillator*
2
2
18
oscillation cycles
(65.536 ms at 4 MHz
oscillation)
+
oscillation time of os-
cillator*
2
相關(guān)PDF資料
PDF描述
MB90947A 16-bit Proprietary Microcontroller
MB90F946A 16-bit Proprietary Microcontroller
MB90F947 16-bit Proprietary Microcontroller
MB90F947A 16-bit Proprietary Microcontroller
MB90F949 16-bit Proprietary Microcontroller
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