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MB95120MB Series
4
■
PRODUCT LINEUP
(Continued)
MB95128MB
MB95F124MB
MB95F126MB
MB95F128MB
MB95F124NB
MB95F126NB
MB95F128NB
MB95F124JB
MB95F126JB
MB95F128JB
Type
MASK ROM
product
Flash memory product
ROM capacity*
1
RAM capacity*
1
Reset output
Clock system
Low voltage
detection reset
Clock supervisor
60 Kbytes (Max)
2 Kbytes (Max)
Yes
Dual clock
Yes/No
No
O
2
Yes/No
No
Yes
Yes/No
No
Yes
CPU functions
Number of basic instructions
Instruction bit length
Instruction length
Data bit length
Minimum instruction execution time : 61.5 ns (at machine clock frequency 16.25 MHz)
Interrupt processing time
: 0.6
μ
s (at machine clock frequency 16.25 MHz)
General-purpose I/O port (N-ch open drain)
General-purpose I/O port (CMOS)
Programmable input voltage levels of port :
Automotive input level
/
CMOS input level
/
hysteresis input level
: 136
: 8 bits
: 1 to 3 bytes
: 1, 8, and 16 bits
P
Ports (Max 87 ports)
: 2 ports
: 85 ports
Timebase timer
(1 channel)
Interrupt cycle : 0.5 ms, 2.1 ms, 8.2 ms, 32.8 ms (at main oscillation clock 4 MHz)
Watchdog timer
Reset generated cycle
At main oscillation clock 10 MHz
At sub oscillation clock 32.768 kHz
Capable of replacing 3 bytes of ROM data
Master/slave sending and receiving
Bus error function and arbitration function
Detecting transmitting direction function
Start condition repeated generation and detection functions
Built-in wake-up function
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.
: Min 105 ms
: Min 250 ms
Wild register
I
2
C
(1 channel)
UART/SIO
(1 channel)
LIN-UART
(1 channel)
8/10-bit A/D converter
(12 channels)
8-bit or 10-bit resolution can be selected.
Parameter
Part number