Related Manuals for Fujitsu MB90M405
Summary of Contents for Fujitsu MB90M405
- Page 1 查询MB90M405供应商 捷多邦，专业PCB打样工厂，24小时加急出货 FUJITSU SEMICONDUCTOR MICROCONTROLLER MB90M405 MC-16LX FAMILY 16-BIT MICROCONTROLLERS HARDWARE MANUAL ABSTRACTS...
- Page 3 16-BIT MICROCONTROLLERS HARDWARE MANUAL ABSTRACTS ©1999 FUJITSU LIMITED Printed in Japan Circuit diagrams utilizing Fujitsu products are included as a mean of illustrating typical semiconductor applications. Complete information sufficient for construction proposes is not necessarily given. The information contained in this document has been carefully checked and is believed to be reliable.
- Page 4 (The pin function index will be provided in the next revision of this manual). n Organization of Notes and Checks Notes Reference information is given here. Use this as a hint or note when using the MB90M405. This also gives a section(s) to refer. Check Precautions when using the MB90M405 are given here.
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Page 5: Table Of Contents
1. GENERAL Features................1-3 Resources................. 1-4 Product Lineup ..............1-5 Block Diagram..............1-6 Pin Assignment ..............1-7 Pin Description ..............1-8 I/O Circuit Type ............... 1-11 Notes on Handling Devices ..........1-13 Clock Supply Map ............1-15 1.10 Low Power Consumption Mode........1-16... - Page 6 MB90M405 F MC-16LX FAMILY HARDWARE MANUAL...
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Page 7: Features
GENERAL This chapter explains the features and basic specifications of the Monolith (MB90M405). The MB90M405 Series is a general-purpose 16-bit microcontroller developed for applications requiring fluorescent lamp panel control and contains 60 high-voltage withstand output pins required for a fluorescent lamp. -
Page 8: Resources
MB90M405 F MC-16LX FAMILY HARDWARE MANUAL 1.2 Resources • I/O port: 26 pins maximum (All 26 pins can also serve as resource pins). • 18-bit time-base timer: 1 channel • Watchdog timer: 1 channel • 16-bit reload timer: 3 channels •... -
Page 9: Product Lineup
GENERAL 1.3 Product Lineup Table 1-1 lists the Monolith (MB90M405) series product lineup. Functions other than the ROM/RAM capacity are shared. Table 1-1 MB90M405 Series Product Lineup Product name MB90MV405 MB90MF408 MB90M408 MB90M407 Classification Evaluate Flash Type ROM Mass-produced product (mask ROM) -
Page 10: Block Diagram
16-bit input capture (ch 0, 1) PB5/AN13/SO2/TO PB6/AN14/INT3 PB7/AN15/INT2 16-bit output compare P80/IC0/INT0 P81/IC1/INT1 16-bit reload timer P82/SI0 (ch 0, 1, 2) P83/SC0 Serial I/O P84/SO0 (ch 3) P85/SI1 P90/SDA/SO3 P86/SI2 UART P91/SCL/SC3 (ch.0,1) P87/SI3 C Interface Fig. 1.1 Block Diagram (MB90M405) -
Page 11: Pin Assignment
GENERAL 1.5 Pin Assignment FPT-100P-M06 Pin Assignment PB7/AN15/INT3 FIP16/LED16 PB6/AN14/INT2 FIP17 PB5/AN13/SO2/TO0 FIP18 RSTX FIP19 PB4/AN12/SC2/TIN0 FIP20 PB3/AN11/SI2 FIP21 PB2/AN10 FIP22 PB1/AN9 FIP23 PB0/AN8 FIP24 PA7/AN7 FIP25 PA6/AN6 VSS-IO PA5/AN5 FIP26 PA4/AN4 FIP27 PA3/AN3 FIP28 PA2/AN2 FIP29 PA1/AN1 FIP30 PA0/AN0/TMCK FIP31 AVSS FIP32... -
Page 12: Pin Description
MB90M405 F MC-16LX FAMILY HARDWARE MANUAL 1.6 Pin Description Tables 1-2, 1-3 and 1-4 list the pin name, function, circuit type, and reset-time state/function. Table 1-2 Pin Description Pin No. Circuit State/function at Pin Name Function Type reset QFP-100M06 82, 83... - Page 13 GENERAL Table 1-3 Pin Description Pin No. Circuit State/function at Pin Name Function Type reset QFP-100M06 General-purpose I/O port (However, the N ch is open drain.) Clock I/O pin for the I C interface This function is effective when operation of the I C interface is enabled.
- Page 14 MB90M405 F MC-16LX FAMILY HARDWARE MANUAL Table 1-4 Pin Description Pin No. Circuit State/function at Pin Name Function Type reset QFP-100M06 Input pin for specifying the operating mode Connect this pin to Vcc. Also, always switch this pin to Vss at boot programming to flash memory.
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Page 15: I/O Circuit Type
GENERAL 1.7 I/O Circuit Type Tables 1-5 and 1-6 show the circuit type for each pin. Table 1-5 I/O Circuits Classification Circuit Remarks • Oscillator • Oscillation feedback resistor: about 1 MΩ Xout Standby control signal • Hysteresis input pin •... - Page 16 MB90M405 F MC-16LX FAMILY HARDWARE MANUAL Table 1-6 I/O Circuits Classification Circuit Remarks • CMOS hysteresis I/O pin • CMOS-level output • CMOS Hysteresis input Pout (The input cutoff function is provided in the standby mode.) = 4 mA Nout...
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Page 17: Notes On Handling Devices
Even when an external clock is used, the oscillation stabilization wait time is required at the power-on reset or the cancellation of the stop mode. In this case, drive the X0 pin only and leave the X1 pin open. Example of using external clock OPEN MB90M405 Series 1-13... - Page 18 MB90M405 F MC-16LX FAMILY HARDWARE MANUAL (7) Power pins When two or more Vcc pins and Vss pins are provided, pins are designed to be at the same electric potential are internally connected to the device to prevent malfunctions such as latch-up. However, always...
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Page 19: Clock Supply Map
GENERAL 1.9 Clock Supply Map The clock supply map for this device (Monolith: MB90M405) is shown below. Timer clock divider Clock generator Watchdog timer Selector Oscillator Resources FL Controller 16-bit reload timer Time-base timer 10-bit A/D converter 8-bit serial I/O... -
Page 20: Low Power Consumption Mode
MB90M405 F MC-16LX FAMILY HARDWARE MANUAL 1.10 This section provides an overview of the low power consumption mode. onolith (MB90M405) has the following modes that stop various functions and clocks Chapter 4. • Relationships between operating modes and power Operating mode... - Page 21 May 19, 2000 Preliminary Version 1 Data sheet MB90M405 Series Electric Specification Table Electrical Characteristics 1. Absolute Maximum Rating = AVss = 0.0 V) SS-CPU SS-IO Rated Value Parameter Symbol Unit Remarks Min. Max. – 0.3 + 4.0 Power supply pin for control circuit CC-CPU –...
- Page 22 *1: AV should not exceed V when turning on the power supply. *2: V and V should not exceed V + 0.3 V. *3: The 5 V withstandable voltage pin for I C. Applies to P90/SDA, P91/SCL only. *4: The maximum output current is standard at the peak value of the corresponding 1 pin. *5: Excludes currents on the FIP00 to FIP59 pins.
- Page 23 2. Recommended Conditions = AVss = 0.0 V) SS-IO SS-CPU Rated value Parameter Symbol Unit Remarks Min. Max. Under normal operation CC-CPU Power supply Under normal operation DD-FIP voltage Maintains status of stop operation 0.8 Vcc Vcc + 0.3 CMOS Hysterisis input pins other than I “H”...
- Page 24 3. DC Specifications = –40° to 85°C, V = AV = 3.0 to 3.6 V, V = AV = 0 V) DD-FIP DD-VFT CC-CPU SS-IO SS-CPU Rated value Parameter Symbol Test Condition Unit Remarks Min. Typ. Max. = 3.3 V Vcc –...
- Page 25 (Continued) Rated value Parameter Symbol Test Condition Unit Remarks Min. Typ. Max. (Targeted Power supply = +25°C, and µA — standard current operation stopped values) Pull-up RSTX — kΩ resistor — kΩ Pull-down When there are resistor FIP00 to FIP59 kΩ...
- Page 26 • PLL operating guaranteed range Relationship between internal-operation clock frequency and power supply voltage PLL operating guaranteed range Internal Clock f (MHz) Relationship between original oscillation frequency and internal-operation clock frequency 1 multipulation 4 multipulation 3 multipulation 2 multipulation Non- multipulation Original Oscillating Clock f (MHz)
- Page 27 A/D Conversion Unit Electrical Characteristics ≤ AVcc = 3.0 V to 3.6 V, V = –40 to +85°C, V = AVss = 0 V) CC-CPU SS-CPU SS-IO Rated value Parameter Symbol Unit Remarks Min. Typ. Max. Can switch to 8 Resolution —...
- Page 28 6. Handling Device • Preventing latch-up Latch-up may occur in CMOSIC when a voltage higher than V or lower than V is applied to the CC-CPU SS-CPU input or output pins, or a voltage exceeding the rated value is applied between V and V .