MB91470 View Datasheet(PDF) - Fujitsu

Part Name

Description

Manufacturer

MB91470

32-bit Microcontrollers CMOS

Fujitsu 

MB91470/480 Series

■ PRODUCT LINEUP

Characteristics

MB91470/480 series

common EVA

MB91470 series

MB91FV470

MB91F475 MB91F478 MB91F479

Pin number

224 pins

144 pins

Built-in Flash/ROM

capacity

512 Kbytes

(Flash)

256 Kbytes 384 Kbytes 512 Kbytes

(Flash)

(Flash)

(Flash)

Built-in RAM

capacity

40 Kbytes

16 Kbytes 24 Kbytes 32 Kbytes

External bus

Yes

Yes

I/O ports

160

113

External interrupts

NMI

16 channels

NMI

10 channels

Reload timer

2 channels

2 channels

Timing generator

2 units

1 unit

PPG

8-bit × 16 channels

16-bit × 8 channels

8-bit × 8 channels

16-bit × 4 channels

Multi-function timer

2 units

1 unit

Free-run timer

6 channels

3 channels

OCU

12 channels

6 channels

ICU

8 channels

4 channels

A/D activation

compare

6 channels

3 channels

Wave form generator 12 channels

6 channels

Base timer

6 channels

4 channels

Up/down counter

2 channels

1 channel

Multi-function serial

interface

6 units

6 units

8/10-bit

A/D converter

4 channels × 2 units

16 channels × 1 unit

12 channels × 1 unit

12-bit

A/D converter

4 channels × 2 units

4 channels × 2 units

Clock monitor

1 unit

⎯

Multiplication and

addition calculator

1 unit

1 unit

DMAC

5 channels

5 channels

Wild register

16 channels

16 channels

Debug function

DSU4

⎯

MB91480 series

MB91F487 MB91482

100 pins

512 Kbytes 256 Kbytes

(Flash)

(ROM)

32 Kbytes 16 Kbytes

⎯

77

NMI

10 channels

2 channels

2 units

8-bit × 16 channels

16-bit × 8 channels

2 units

6 channels

12 channels

8 channels

6 channels

12 channels

4 channels

⎯

3 units

4 channels × 2 units

10 channels × 1 unit

⎯

1 unit

1 unit

5 channels

16 channels

⎯

4

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