MB90214 データシートの表示（PDF） - Fujitsu

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MB90214

16-bit Proprietary Microcontroller

Fujitsu 

MB90210 Series

s PRODUCT LINEUP

Part number

Item

MB90214

MB90P214A

MB90P214B

MB90W214A

MB90W214B

MB90V210

Classification

Mask ROM product OTPROM product EPROM product

For evaluation

ROM size

64 Kbytes

64 Kbytes

64 Kbytes

—

RAM size

3 Kbytes

4 Kbytes

4 Kbytes

4 Kbytes

CPU functions

The number of instructions:

Instruction bit length:

Instruction length:

Data bit length:

Minimum execution time:

Interrupt processing time:

412

8 or 16 bits

1 to 7 bytes

1, 4, 8, 16, or 32 bits

62.5 ns/16 MHz

1.0 µs/16 MHz (min.)

Ports

I/O ports (N-ch open-drain):

8

I/O ports (CMOS):

57

Total:

65

PWC timer

Number of channels: 4

16-bit reload timer operation (operating clock cycle: 0.25 µs to 1.31 ms)

16-bit pulse-width count operation (Allowing continuous/one-shot measurement, H/L width

measurement, inter-edge measurement, and divided-frequency measurement)

10-bit

A/D converter

Resolution: 10 or 8 bits, Number of inputs: 8

Single conversion mode (conversion for each input channel)

Scan conversion mode (continuous conversion for up to 8 consecutive channels)

Continuous conversion mode (repeated conversion for a selected channel)

Stop conversion mode (conversion every fixed cycle)

UART

Number of channels: 3

(1 channel with CTS function; 1 channel with I/O pin switching function)

Clock-synchronous transfer mode

(full-duplex double buffering, 7- to 9-bit data length, 2400 to 62500 bps)

Asynchronous transfer mode

(full-duplex double buffering, 7- to 9-bit data length, 2400 to 62500 bps)

Timer

Number of channels: 4 channels × 2 types

16-bit reload timer operation (operating clock cycle: 0.25 µs to 1.05 s)

8-bit PPG timer

Number of channels: 1

8-bit PPG operation (operating clock cycle: 0.25 µs to 6 s)

DTP/External

interrupt

Number of inputs: 4

External interrupt mode (allowing interrupts to activate at four different request levels)

Simple DMA start mode (allowing extended I2OS to activate at two different request levels)

Write-inhibit RAM

RAM size: 256 bytes (MB90V210: 512 bytes)

RAM write-protectable with WI pin

Standby mode

Stop mode (activated by software or hardware) and sleep mode

Gear function

Machine clock operating frequency switching: 16, 8, 4, or 1 MHz (at 16 MHz oscillation)

Package

FPT-80P-M06

FPT-80C-C02

PGA-256C-A02

4

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