MB95160MA Series

DS07–12624–3E

3

■ PRODUCT LINEUP

(Continued)

Part number

Parameter

MB95168MA

MB95F168MA

MB95F168NA

MB95F168JA

Type

Mask ROM

product

Flash memory product

ROM capacity

60 Kbytes

RAM capacity

2 Kbytes

Reset output

Yes/No

selectable

Yes

No

Clock system

Dual clock

Low voltage

detection reset

Yes/No

selectable

No

Yes

Clock supervisor

Yes/No

selectable

No

Yes

CPU functions

Number of basic instructions

: 136

Instruction bit length

: 8 bits

Instruction length

: 1 to 3 bytes

Data bit length

: 1, 8, and 16 bits

Minimum instruction execution time : 61.5 ns (at machine clock frequency

16.25 MHz)

Interrupt processing time

: 0.6

μs (at machine clock frequency

16.25 MHz)

Ports (Max 52 ports)

General-purpose I/O port (N-ch open drain) : 2 ports

General-purpose I/O port (CMOS)

: 50 ports

Programmable input voltage levels of port :

Automotive input level

/ CMOS input level / hysteresis input level

Time-base 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

: 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

(1 channel)

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

UART/SIO

(1 channel)

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 synchronous (SIO) or clock asynchronous (UART) serial data transfer ca-

pable

LIN-UART

(1 channel)

Dedicated reload timer allowing a wide range of communication speeds to be set.

Full duplex double buffer.

Capable of serial data transfer synchronous or asynchronous to clock signal.

LIN functions available as the LIN master or LIN slave.

8/10-bit A/D converter

(8 channels)

8-bit or 10-bit resolution can be selected.