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PDF MB89625R Data sheet ( Hoja de datos )
| Número de pieza | MB89625R | |
| Descripción | (MB89620R Series) 8-bit Proprietary Microcontroller | |
| Fabricantes | Fujitsu Media Devices | |
| Logotipo |  |
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FUJITSU SEMICONDUCTOR
DATA SHEET
DS07-12534-4E
8-bit Proprietary Microcontroller
CMOS
F2MC-8L MB89620R Series
MB89623R/625R/P625/W625/626R/627R/P627/W627/T627R
MB89PV620
s DESCRIPTION
The MB89620R series has been developed as a general-purpose version of the F2MC*-8L family consisting of
proprietary 8-bit, single-chip microcontrollers.
In addition to the F2MC-8L CPU core which can operate at low voltage but at high speed, the microcontrollers
contain a variety of peripheral functions such as timers, serial interfaces, an A/D converter, and an external
interrupt.
The MB89620R series is applicable to a wide range of applications from consumer products to industrial equip-
ment, including portable devices.
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*: F2MC stands for FUJITSU Flexible Microcontroller.
DataShee
s FEATURES
• Various package options
Three types of QFP packages (1 mm, 0.65 mm, or 0.5 mm lead pitch)
SDIP packages
• High-speed processing at low voltage
Minimum execution time: 0.4 µs/3.5 V, 0.8 µs/2.7 V
• F2MC-8L family CPU core
Instruction set optimized for controllers
Multiplication and division instructions
16-bit arithmetic operations
Test and branch instructions
Bit manipulation instructions, etc.
• Four types of timers
8-bit PWM timer (also usable as a reload timer)
8-bit pulse width count timer (Continuous measurement capable, applicable to remote control, etc.)
16-bit timer/counter
20-bit timebase timer
• Two serial interfaces
Switchable transfer direction allows communication with various equipment.
• 8-bit A/D converter
Sense mode function enabling comparison at 5 µs
Activation by an external input capable
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MB89620R Series
s DIFFERENCES AMONG PRODUCTS
1. Memory Size
Before evaluating using the piggyback product, verify its differences from the product that will actually be used.
Take particular care on the following points:
• On the MB89623R, the upper half of the register bank cannot be used.
• On the MB89P627, the program area starts from address 8007H but on the MB89PV620 and MB89627R starts
from 8000H.
(On the MB89P627, addresses 8000H to 8006H comprise the option setting area, option settings can be read
by reading these addresses. On the MB89PV620 and MB89627R, addresses 8000H to 8006H could also be
used as a program ROM. However, do not use these addresses in order to maintain compatibility of the
MB89P627.)
• The stack area, etc., is set at the upper limit of the RAM.
• The external area is used.
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2. Current Consumption
• In the case of the MB89PV620, add the current consumed by the EPROM which is connected to the top socket.
• When operated at low speed, the product with an OTPROM (one-time PROM) or an EPROM will consume
more current than the product with a mask ROM.
However, the current consumption in sleep/stop modes is the same. (For more information, see section
“s Electrical Characteristics”.)
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DataShee
3. Mask Options
Functions that can be selected as options and how to designate these options vary by the product.
Before using options check section “s Mask Options.”
Take particular care on the following points:
• A pull-up resistor cannot be set for P40 to P47 on the MB89P625, MB89W625, MB89P627, and MB89W627.
• A pull-up resistor is not selectable for P50 to P57 when the A/D converter is used.
• Options are fixed on the MB89PV620.
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MB89620R Series
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(Continued)
SH-DIP*1
MDIP*2
11 to 18
22 to 25
26
64
32, 57
19
20
21
Pin no.
QFP1*3
MQFP*4
4 to 11
15 to 18
19
57
25, 50
12
13
14
LQFP*5
QFP2*6
3 to 10
14 to 17
18
56
24, 49
11
12
13
Pin name
P50/AN0 to
P57/AN7
P60/INT0 to
P63/INT3
P64
VCC
VSS
AVCC
AVR
AVSS
Circuit
type
Function
H N-ch open-drain output-only ports
Also serve as the analog input for the A/D converter.
I General-purpose input-only ports
Also serve as an external interrupt input. These ports
are a hysteresis input type.
I General-purpose input-only port
This port is a hysteresis input type.
— Power supply pin
— Power supply (GND) pins
— A/D converter power supply pin
— A/D converter reference voltage input pin
— A/D converter power supply (GND) pin
Use this pin at the same voltage as VSS.
*1: DIP-64P-M01, DIP-64C-A06
*4: MQP-64C-P01
*2: MDP-64C-P02
*5: FPT-64P-M03
*3: FPT-64P-M06
*6: FPT-64P-M09
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| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet MB89625R.PDF ] | |
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