MB90822BPMC データシートの表示（PDF） - Fujitsu

部品番号

コンポーネント説明

メーカー

MB90822BPMC

MB90822BPMC MB90823BPMC

Fujitsu 

MB90820B Series

■ PRODUCT LINEUP

Item Part number MB90V820B MB90F822B MB90F823B MB90F828B MB90822B MB90823B

Classification

Evaluation

product

Flash memory product

with flash security

MASK ROM product

ROM size

RAM size

—

16 K bytes

64 K bytes 128 K bytes 128 K bytes 64 K bytes 128 K bytes

4 K bytes

8 K bytes

4 K bytes

CPU function

Number of instruction : 351

Minimum execution time : 42 ns / 4 MHz (PLL × 6)

Addressing mode : 23

Data bit length : 1, 8, 16 bits

Maximum memory space: 16 M bytes

I/O port

I/O port (CMOS) : 66

Pulse width counter timer : 2 channels

PWC

Timer function (select the counter timer from three internal clocks)

Various pulse width measuring function (“H” pulse width, “L” pulse width, rising edge to fall-

ing edge period, falling edge to rising edge period, rising edge to rising edge period and fall-

ing edge to falling edge period)

UART

UART : 2 channels

With full-duplex double buffer (8-bit length)

Clock asynchronized or clock synchronized transmission (with start and stop bits) can be

selected and used.

Transmission can be one-to-one (bidirectional communication) or one-to-n (master-slave

communication).

16-bit

reload timer

Reload timer : 2 channels

Reload mode, single-shot mode or event count mode selectable

16-bit

PPG timer

PPG timer : 3 channels

PWM mode or single-shot mode selectable

Ch.0 can be worked with multi-functional timer or independently.

Multi-functional

timer

(for AC/DC

motor control)

16-bit free-run timer with up or up-down mode selection and buffer : 1 channel

16-bit output compare : 6 channels

16-bit input capture : 4 channels

16-bit PPG timer : 1 channel

Waveform generator (16-bit timer : 3 channels, 3-phase waveform or dead time)

8/10-bit

A/D converter

8/10-bit resolution (16 channels)

Conversion time : Min 3 µs (24 MHz internal clock, including sampling time)

8-bit

D/A converter

8-bit resolution (2 channels)

DTP/External

interrupt

8 independent channels

Interrupt trigger : Rising edge, falling edge, “L” level or “H” level

Clock supervisor

No

Yes

No

Low-power

consumption

Stop mode / Sleep mode / CPU intermittent operation mode

(Continued)

DS07-13751-2E

3

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