MB2146-303A Fujitsu Microelectronics, Inc., MB2146-303A Datasheet - Page 3
MB2146-303A
Manufacturer Part Number
MB2146-303A
Description
8-bit Microcontroller
Manufacturer
Fujitsu Microelectronics, Inc.
Datasheet
1.MB2146-303A.pdf
(68 pages)
- Current page: 3 of 68
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I PRODUCT LINEUP
Parameter
Type
ROM capacity
RAM capacity
Reset output
CPU functions
Clock system
Low voltage
detection reset
Clock supervisor
Ports (Max 39 ports)
Time-base timer
(1 channel)
Watchdog timer
Wild register
UART/SIO
(1 channel)
LIN-UART
(1 channel)
8/10-bit A/D converter
(8 channels)
LCD controller
(LCDC)
Part number
MASK ROM product
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
General-purpose I/O port (CMOS) : 39 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 : Min 250 ms
Capable of replacing 3 bytes of ROM data
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.
COM output
SEG output
LCD drive power supply (bias) pin
16 SEG × 4 COM
Duty LCD mode
Operable in LCD standby mode
With blinking function
Built-in division resistance for LCD drive
MB95156M
Yes/No
Yes/No
Yes/No
Automotive input level / CMOS input level / hysteresis input level
MB95F156M
No
: Min 105 ms
: 136
: 8 bits
: 1 to 3 bytes
: 1, 8, and 16 bits
: 0.6 µs (at machine clock frequency 16.25 MHz)
Dual clock
32 Kbytes
: 4 (Max)
: 16 (Max)
: 4
: 64 pixels can be displayed.
1 Kbyte
Yes
No
Flash memory product
MB95150M Series
MB95F156N
Yes
MB95F156J
Yes
No
(Continued)
3
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