MB2146-303A View Datasheet(PDF) - Fuji Electric
Part Name
Description
Manufacturer
MB2146-303A Datasheet PDF : 64 Pages
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MB95130MB Series
■ PRODUCT LINEUP
Part number
MB95136MB
Parameter
MB95
F133MBS/
F134MBS/
F136MBS
MB95
F133NBS/
F134NBS/
F136NBS
MB95
F133MBW/
F134MBW/
F136MBW
MB95
F133NBW/
F134NBW/
F136NBW
MB95
F133JBS/
F134JBS/
F136JBS
MB95
F133JBW/
F134JBW/
F136JBW
Type
MASK ROM
product
Flash memory product
ROM capacity*1
32 Kbytes (Max)
RAM capacity*1
1 Kbyte (Max)
Reset output
Yes
No
Clock
system
Selectable
single/dual
clock*3
Single clock
Dual clock
Single clock Dual clock
Low voltage
detection
Yes/No
No
Yes
No
Yes
reset
Clock
supervisor
Yes/No
No
Yes
Number of basic instructions
Instruction bit length
CPU functions
Instruction length
Data bit length
Minimum instruction execution time
Interrupt processing time
: 136
: 8 bits
: 1 to 3 bytes
: 1, 8, and 16 bits
: 61.5 ns (at machine clock frequency 16.25 MHz)
: 0.6 µs (at machine clock frequency 16.25 MHz)
General-
purpose
I/O port
• Single clock product : 20 ports
• Dual clock product : 18 ports
Programmable input voltage levels of port :
Automotive input level / CMOS input level / hysteresis input level
Timebase
timer
Interrupt cycle : 0.5 ms, 2.1 ms, 8.2 ms, 32.8 ms (at main oscillation clock 4 MHz)
(1 channel)
Watchdog
timer
Reset generated cycle
At main oscillation clock 10 MHz
: Min 105 ms
At sub oscillation clock 32.768 kHz (for dual clock product) : Min 250 ms
Wild register Capable of replacing 3 bytes of ROM data
Data transfer capable in UART/SIO
UART/SIO
(1 channel)
Full duplex double buffer, variable data length (5/6/7/8-bit), built-in baud rate generator
NRZ type transfer format, error detected function
LSB-first or MSB-first can be selected.
Clock asynchronous (UART) or clock synchronous (SIO) serial data transfer capable
Dedicated reload timer allowing a wide range of communication speeds to be set.
LIN-UART Full duplex double buffer.
(1 channel) Clock asynchronous (UART) or clock synchronous (SIO) serial data transfer capable
LIN functions available as the LIN master or LIN slave.
8/10-bit
A/D
converter
8-bit or 10-bit resolution can be selected.
(8 channels)
(Continued)
4
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