Fujitsu MB15F74UL manual PIN Assignments, BCC-20, TOP View

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MB15F74UL

(Continued)

•Direct power saving function : Power supply current in power saving mode Typ 0.1 ∝A (VCC = Vp = 3.0 V, Ta = +25 °C) Max 10 ∝A (VCC = Vp = 3.0 V)

•Software selectable charge pump current : 1.5 mA/6.0 mA Typ

•Dual modulus prescaler : 4000 MHz prescaler (64/65 or128/129) /2000 MHz prescaler (32/33 or 64/65)

•23 bit shift register

•Serial input binary 14-bit programmable reference divider : R = 3 to 16,383

•Serial input programmable divider consisting of:

-Binary 7-bit swallow counter : 0 to 127

-Binary 11-bit programmable counter : 3 to 2,047

•Built-in high-speed tuning, low-noise phase comparator, current-switching type constant current circuit

•On-chip phase control for phase comparator

•On-chip phase comparator for fast lock and low noise

•Built-in digital locking detector circuit to detect PLL locking and unlocking

•Operating temperature : Ta = −40 °C to +85 °C

■PIN ASSIGNMENTS

(BCC-20)

TOP VIEW

finIF

XfinIF

GNDIF

VCCIF

PSIF

VpIF

 

 

OSCIN

Data

 

 

 

GND

Clock

 

 

 

 

 

 

 

 

 

1

20

19

18

17

16

LE

2

 

 

 

 

15

finRF

3

 

 

 

 

14

XfinRF

4

 

 

 

 

13

GNDRF

5

 

 

 

 

12

VCCRF

6

7

8

9

10

11

PSRF

 

 

 

 

 

 

DoIF

DoRF

 

 

 

LD/fout

VpRF

 

(LCC-20P-M05)

2

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Contents Package FeaturesDescription Pad plastic BCC LCC-20P-M05TOP View PIN AssignmentsBCC-20 PIN Description Pin no DescriptionsBlock Diagram MB15F74ULAbsolute Maximum Ratings Parameter Symbol Rating Unit MinParameter Symbol Value Unit Remarks Min Typ Recommended Operating ConditionsElectrical Characteristics Parameter Symbol ConditionParameter Symbol Condition Value Unit Min Typ Max PS if = PS RF = GNDProgrammable Reference Counter Functional DescriptionProgrammable R10 R11 R12 R13 R14Divide ratio N11 N10 Data settingDivide ratio R14 R13 R12 R11 R10 Divide ratioLD/fout pin state Divide ratio SW = H SW = LCurrent value Power Saving Mode Intermittent Mode Control Circuit Status PS pinParameter Min Typ Max Unit 100FC bit = Low Phase Comparator Output WaveformFC bit = High LD Output LogicTest Circuit for Measuring Input Sensitivity fin/OSCIN MB15F74ULRF-PLL input sensitivity vs. Input frequency Typical CharacteristicsFin input sensitivity IF-PLL input sensitivity vs. Input frequencySensitivity Oscin input sensitivityInput sensitivity vs. Input frequency InputMA mode Charge pump output current IDO mA Charge pump output voltage VDOMA mode IF-PLL Do output currentFin RF input impedance Fin input impedanceFinIF input impedance Oscin input impedance Oscin input impedancePLL Reference Leakage PLL Phase NoiseReference Information 0000000 ms Application Example Part number Package Remarks Usage PrecautionsOrdering Information MB15F74ULPVAPackage Dimension Fujitsu Limited C20056S-c-2-1 Dimensions in mm inchesFujitsu Limited F0210

MB15F74UL specifications

The Fujitsu MB15F74UL stands out in the realm of advanced microcontroller units, primarily designed for versatile communication applications. This device is well-suited for industrial automation, robotics, and automotive-related tasks, making it an integral part of modern embedded systems.

One of the MB15F74UL's main features is its ultra-low power consumption, which allows it to operate efficiently without draining power resources, making it ideal for battery-powered applications. This attribute ensures that devices can run for extended periods without requiring frequent recharging, thus enhancing their overall usability in realistic scenarios.

The MB15F74UL employs a sophisticated architecture that supports 16-bit operation. This design not only increases processing speed but also allows for a greater range of data processing and storage, enabling engineers to develop more complex applications. Its high level of integration combines essential functionalities, reducing the need for additional external components and simplifying circuit design.

Additionally, the microcontroller includes a robust set of communication protocols such as UART, I2C, and SPI, which facilitate seamless connectivity with various peripherals and external devices. This versatility makes the MB15F74UL suitable for numerous applications, from sensor interfaces to data transmission, ensuring efficient operation in demanding environments.

Moreover, the device is equipped with a comprehensive set of input/output pins, enabling users to tailor configurations to meet specific project needs. This flexibility facilitates the design of customized solutions, making it an attractive choice for engineers and developers.

In terms of characteristics, the Fujitsu MB15F74UL incorporates built-in memory options, including EEPROM and RAM, further amplifying its capability for data handling and storage. The device's operating temperature range enhances its reliability in harsh industrial conditions, ensuring stable performance even in extreme environments.

Overall, the Fujitsu MB15F74UL embodies a blend of energy efficiency, communication versatility, and robust processing power, making it an excellent choice for a diverse range of embedded systems. Its advanced technology and features cater to the demands of contemporary applications, providing engineers with the tools necessary to innovate and expand their technological horizons.
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