8-bit Proprietary F2MC-8L Family Internal DTMF Generator Products

■F2MC-8L Family DTMF Generator Products

MB89170/170A Series

Standard products (built-in DTMF generator, low cost)

 

 

 

 

 

 

 

 

 

 

•

Maximum clock frequency:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3.58 MHz (32.768 kHz):MB89170 series

 

 

 

 

 

 

MB89174A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7.16 MHz (32.768 kHz):MB89170A series

 

 

 

 

 

 

ROM 12KB

 

 

 

 

 

 

 

 

 

 

 

 

MB89P175A

 

 

 

 

 

 

MB89173

 

 

 

 

 

 

 

 

 

 

 

 

RAM 512B

 

 

 

•

Minimum execution time: 0.6

∝

s to 17.6

∝

∝

s)

 

ROM 8KB

 

 

 

 

 

OTPROM 16KB

 

s (61

 

 

 

 

 

 

 

RAM 512B

•

Operating temperature range:-40°C to +85°C

 

 

 

RAM 384B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MB89PV170A

 

 

 

 

 

 

 

 

 

 

MB89P173

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ext. ROM

 

 

 

 

 

 

 

 

 

 

OTPROM 8KB

 

 

 

 

 

RAM 1KB

 

 

 

 

 

 

 

 

 

 

RAM 384B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

<Evaluation device>

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Operating

Package

 

Part number

power supply

 

 

Functions

 

voltage (V)

QFP

MQFP

 

 

 

 

 

 

MB89173

 

48P

−

I/O ports: 37

 

+2.2 to +6.0

 

 

Timebase timer (WDT): 21-bit ⋅ 1ch.

MB89174A

48P

−

 

Timer/counter: 8-bit ⋅ 2ch. (can also operate as 16-bit ⋅ 1ch.)

MB89P173

 

48P

−

DTMF generator: All tone output for CCITT

 

SIO: 8-bit ⋅ 1ch.

 

 

 

 

MB89P175A

+2.7 to +6.0

48P

−

Clock prescaler: 15-bit

 

 

 

 

Interrupts: 4 internal,11 external

MB89PV170A

 

−

48C

 

Low-power consumption (standby functions) modes:Sleep,watch,stop,sub

 

 

 

 

 

Packages: P - plastic, C - ceramic

F2MC-8LFamily

MB89890 Series

Standard products (DTMF generator, built-in MSK modem 100-pin)

MB89899

ROM 60KB

RAM 2KB

MB89898

 

 

 

ROM 48KB

 

 

 

RAM 1.5KB

MB89P899

 

OTPROM 60KB

 

 

RAM 2KB

MB89PV890

Ext. ROM

RAM 2KB

•Maximum clock frequency:

8 MHz (32.768 kHz)

•Minimum execution time:

0.5 ∝s to 8.0 ∝s (61 ∝s)

•Operating temperature range: -20°C to +85°C

 

 

 

 

 

<Evaluation device>

 

 

 

 

 

 

 

Operating

 

Package

 

Part number

power supply

 

 

 

Functions

 

QFP

MQFP

 

voltage *(V)

 

 

 

 

 

 

 

 

MB89898

 

 

100P

−

I/O ports: 85

 

 

Timebase timer (WDT): 21-bit ⋅ 1ch.

 

 

 

 

 

 

+2.2 to +6.0

 

 

 

Timer/counter: 8-bit ⋅ 2ch. (can also operate as 16-bit ⋅ 1ch.)

 

 

 

 

PWM timer: 8-bit ⋅ 1ch.

 

 

 

 

 

MB89899

 

 

100P

−

A/D converter: 8-bit ⋅ 8ch.

 

 

 

 

 

DTMF generator: All tone output for CCITT

 

 

 

 

 

SIO: 8-bit ⋅ 1ch + serial with 1-byte buffer ⋅ 1ch.

 

 

 

 

 

MB89P899

 

 

100P

−

MSK software modem output: 1200, 2400bps

 

 

MSK software modem timer: 1ch. (built-in noise reduction circuit)

 

 

 

 

 

 

+2.7 to +6.0

 

 

 

Clock prescaler: 15-bit

 

 

 

 

Buzzer output (7 tones)

 

 

 

 

 

MB89PV890

 

 

−

100C

Interrupts: 9 internal, 16 external (4 ⋅ edge interrupts, 12 ⋅ level interrupts)

 

 

 

 

 

Low-power consumption (standby functions) modes:Sleep,watch,stop

 

 

 

 

 

 

*: A/D = 3.5V to 6.0V

 

 

 

Packages: P - plastic, C - ceramic

 

 

 

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