MB2146-301A Fujitsu Microelectronics, Inc., MB2146-301A Datasheet - Page 4

• Manufacturer Part Number: MB2146-301A
• Description: 8-bit Microcontrollers
• Manufacturer: Fujitsu Microelectronics, Inc.

4
MB95130MB Series
■ PRODUCT LINEUP
Parameter
Type
ROM capacity*
RAM capacity*
Reset output
CPU functions
Clock
system
Low voltage
detection
reset
Clock
supervisor
General-
purpose
I/O port
Timebase
timer
Watchdog
timer
Wild register Capable of replacing 3 bytes of ROM data
UART/SIO
LIN-UART
8/10-bit
A/D
converter
(8 channels)
(1 channel)
(1 channel)
(1 channel)
Part number
1
1
Number of basic instructions
Instruction bit length
Instruction length
Data bit length
Minimum instruction execution time
Interrupt processing time
• Single clock product : 20 ports
• Dual clock product : 18 ports
Programmable input voltage levels of port :
Interrupt cycle : 0.5 ms, 2.1 ms, 8.2 ms, 32.8 ms (at main oscillation clock 4 MHz)
Reset generated cycle
At main oscillation clock 10 MHz
At sub oscillation clock 32.768 kHz (for dual clock product) : Min 250 ms
Data transfer capable in UART/SIO
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.
Full duplex double buffer.
Clock asynchronous (UART) or clock synchronous (SIO) serial data transfer capable
LIN functions available as the LIN master or LIN slave.
8-bit or 10-bit resolution can be selected.
MASK ROM
MB95136MB
single/dual
Selectable
product
Yes/No
Yes/No
clock*
Automotive input level / CMOS input level / hysteresis input level
3
F133MBS/
F134MBS/
F136MBS
MB95
No
Single clock
F133NBS/
F134NBS/
F136NBS
MB95
Yes
Yes
: 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)
No
32 Kbytes (Max)
1 Kbyte (Max)
F133MBW/
F134MBW/
F136MBW
Flash memory product
MB95
No
Dual clock
F133NBW/
F134NBW/
F136NBW
MB95
: Min 105 ms
Single clock Dual clock
F133JBS/
F134JBS/
F136JBS
MB95
Yes
Yes
No
(Continued)
F133JBW/
F134JBW/
F136JBW
MB95