MB90F482PF datasheet(3/120 Pages) FUJITSU

3 / 120 page

MB90480/485 Series

■ PRODUCT LINEUP

• MB90480 series

*1 : User pin : P20 to P27, P30 to P37, P40 to P47, P70 to P77

*2 : It is setting of Jumper switch (TOOL VCC) when emulator (MB2147-01) is used.

Please refer to the MB2147-01 or MB2147-20 hardware manual (3.3 Emulator-dedicated Power Supply

switching) about details.

Note : Ensure that you must write to Flash at VCC

= 3.13 V to 3.60 V (3.3 V + 10%, −5%) .

MB90F481

MB90F482

MB90V480

Classification

Flash memory product

Evaluation product

ROM size

192 Kbytes

256 Kbytes

⎯

RAM size

4 Kbytes

6 Kbytes

16 Kbytes

CPU function

Number of instructions

: 351

Instruction bit length

: 8-bit, 16-bit

Instruction length

: 1 byte to 7 bytes

Data bit length

: 1-bit, 8-bit, 16-bit

Minimum instruction execution time : 40 ns (25 MHz machine clock)

Ports

General-purpose I/O ports: up to 84

General-purpose I/O ports (CMOS output)

General-purpose I/O ports (with pull-up resistance)

General-purpose I/O ports (N-ch open drain output)

UART

1 channel, start-stop synchronized

8/16-bit PPG

8-bit

× 6 channels/16-bit × 3 channels

8/16-bit up/down

counter/timer

Event input pins : 6, 8-bit up/down counters : 2

8-bit reload/compare registers : 2

16-bit

I/O timers

16-bit free run timer

Number of channels : 1

Overflow interrupt

Output compare

(OCU)

Number of channels : 6

Pin input factor : A match signal of compare register

Input capture

(ICU)

Number of channels : 2

Rewriting a register value upon a pin input (rising, falling, or both edges)

DTP/external interrupt circuit

Number of external interrupt pin channels : 8 (edge or level detection)

Extended I/O serial interface

Embedded 2 channels

Timebase timer

18-bit counter

Interrupt cycles: 1.0 ms, 4.1 ms, 16.4 ms, 131.1 ms (at 4 MHz base oscillator)

A/D converter

Conversion resolution : 8/10-bit, switchable

One-shot conversion mode (converts selected channel 1 time only)

Scan conversion mode (conversion of multiple consecutive channels,

programmable up to 8 channels)

Continuous conversion mode (repeated conversion of selected channels)

Stop conversion mode (conversion of selected channels with repeated pause)

Watchdog timer

Reset generation interval : 3.58 ms, 14.33 ms, 57.23 ms, 458.75 ms

(minimum value, at 4 MHz base oscillator)

Low-power consumption

(standby) modes

Stop mode, sleep mode, CPU intermittent operation mode, watch timer mode,

timebase timer mode

Process

CMOS

Type

Not included security function

User pin*1,

3 V/5 V versions

Emulator power supply*2

⎯

Included

Part number

Item

MB90F482PF Scheda tecnica(PDF) 3 Page - fujitsu semiconductor

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