MB8996X 데이터 시트보기 (PDF) - Fujitsu

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MB8996X

8-bit Proprietary Microcontroller

Fujitsu 

MB89960 Series

s DIFFERENCES AMONG PRODUCTS

1. Memory Space

Please take note of the differences among products before testing and developing software for the MB89960

series.

• The RAM and ROM configurations differ among products.

• If the bottom stack address is set at the top RAM address, this will need to be relocated if changing to a different

product.

2. Current Consumption

• In the case of the MB89PV960, add the current consumed by the EPROM which is connected to the top socket.

• When operated at low speed, one-time PROM and EPROM products will consume more current than mask

ROM products. However, the current consumption in sleep/stop modes is the same.

3. Functional Differences Between MB89960 Series

MB89965/P965A/F969A

Power-on reset delay time

Regulator stabilization delay time,

regulator recovery time,

oscillation stabilization delay time

External reset delay time in stop/

sub-clock mode or external

interrupt delay time in main stop

mode

Regulator recovery time,

oscillation stabilization delay time

Port pin pull-up resistors

Software-selectable

A/D conversion time

38 instruction cycles

I2C noise elimination circuit

Always present regardless of ICCR :

DMPB bit setting

MB89PV960

Oscillation stabilization delay time

Oscillation stabilization delay time

Not available

33 instruction cycles

Disabled if ICCR : DMPB bit = “1”

4. Mask Options

Functions that can be selected as options and the methods used to specify these options vary by the product.

Before using mask options, check section “ Mask Options”.

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