MN101C78A MN101C78A Type Internal ROM type MN101CF78A Mask ROM FLASH ROM (byte) 32K RAM (byte) 1.5K Package (Lead-free) Minimum Instruction Execution Time TQFP048-P-0707B 0.100 µs (at 3.0 V to 3.6 V, 10 MHz) 0.118 µs (at 2.7 V to 3.6 V, 8.5 MHz) 0.235 µs (at 1.8 V to 3.6 V, 4.25 MHz)* 62.5 µs (at 1.8 V to 3.6 V, 32 kHz)* * The lower limit for operation guarantee for flash memory built-in type is 2.2 V. Interrupts RESET, Watchdog, External 0 to 2, External 4 (key interrupt dedicated), Timer 0 to 3, Timer 6, Timer 7 (2 systems), Timer 8 (2 systems), Time base, Serial 0 (2 systems), Serial 1 (2 systems), Serial 3, Serial 4, A/D conversion finish Timer Counter Timer counter 0 : 8-bit × 1 (square-wave/8-bit PWM output, event count, generation of remote control carrier, simple pulse width measurement, added pluse (2-bit) system PWM output, real time output control) (square-wave/PWM output to large current terminal P50 possible) Clock source................ 1/2, 1/4 of system clock frequency; 1/1, 1/4, 1/16, 1/32, 1/64 of OSC oscillation clock frequency; 1/1 of XI oscillation clock frequency; external clock input Interrupt source ........... coincidence with compare register 0 Timer counter 1 : 8-bit × 1 (square-wave output, event count, synchronous output event) Clock source................ 1/2, 1/8 of system clock frequency; 1/1, 1/4, 1/16, 1/64, 1/128 of OSC oscillation clock frequency; 1/1 of XI oscillation clock frequency; external clock input Interrupt source ........... coincidence with compare register 1 Timer counter 0, 1 can be cascade-connected. Timer counter 2 : 8-bit × 1 (square-wave output, added pluse (2-bit) system PWM output, PWM output, serial transfer clock output, real time output control, event count, synchronous output event, simple pulse width measurement) (square-wave/PWM output to large current terminal P52 possible) Clock source................ 1/2, 1/4 of system clock frequency; 1/1, 1/4, 1/16, 1/32, 1/64 of OSC oscillation clock frequency; 1/1 of XI oscillation clock frequency; external clock input Interrupt source ........... coincidence with compare register 2 Timer counter 3 : 8-bit × 1 (square-wave output, event count, generation of remote control carrier, serial transfer clock) Clock source................ 1/2, 1/8 of system clock frequency; 1/1, 1/4, 1/16, 1/64, 1/128 of OSC oscillation clock frequency; 1/1 of XI oscillation clock frequency; external clock input Interrupt source ........... coincidence with compare register 3 Timer counter 2, 3 can be cascade-connected. Timer counter 6 : 8-bit freerun timer Clock source................ 1/1 of system clock frequency; 1/1, 1/128, 1/8192 of OSC oscillation clock frequency; 1/1, 1/128, 1/8192 of XI oscillation clock frequency Interrupt source ........... coincidence with compare register 6 Timer counter 7 : 16-bit × 1 (square-wave output, 16-bit PWM output (cycle / duty continuous variable), event count, synchronous output event, pulse width measurement, input capture, real time output control, high performance IGBT output) (square-wave/PWM output to large current terminal P51 possible) Clock source................ 1/1, 1/2, 1/4, 1/16 of system clock frequency; 1/1, 1/2, 1/4, 1/16 of OSC oscillation clock frequency; 1/1, 1/2, 1/4, 1/16 of external clock input frequency Interrupt source ........... coincidence with compare register 7 (2 lines), input capture register MAD00039DEM MN101C78A Timer counter 8 : 16 bit × 1 (square-wave/16-bit PWM output [duty continuous variable], event count, pulse width measurement, input capture) (square-wave/PWM output to large current terminal P53 possible) Clock source................ 1/1, 1/2, 1/4, 1/16 of system clock frequency; 1/1, 1/2, 1/4, 1/16 of OSC oscillation clock frequency; 1/1, 1/2, 1/4, 1/16 of external clock input frequency Interrupt source ........... coincidence with compare register 8 (2 lines), input capture register Timer counters 7, 8 can be cascade-connected. (square-wave output, PWM input capture, pluse width measurement is possible as a 32-bit timer.) Time base timer (one-minute count setting) Clock source................ 1/1 of OSC oscillation clock frequency; 1/1 of XI oscillation clock frequency Interrupt source ........... 1/128, 1/256, 1/512, 1/1024, 1/8192, 1/32768, of clock source frequency Watchdog timer Interrupt source ........... 1/65536, 1/262144, 1/1048576 of system clock frequency Serial interface Serial 0 : synchronous type/UART (full-duplex) × 1 Clock source................ 1/2, 1/4 of system clock frequency; pulse output of timer counter 1 or 2; 1/2, 1/4, 1/16, 1/64 of OSC oscillation clock frequency, external clock Serial 1 : synchronous type/UART (full-duplex) × 1 Clock source................ 1/2, 1/4 of system clock frequency; pulse output of timer counter 1 or 2; 1/2, 1/4, 1/16, 1/64 of OSC oscillation clock frequency, external clock Serial 3 : synchronous type/single-master I²C × 1 Clock source................ 1/2, 1/4 of system clock frequency; pulse output of timer counter 2 or 3; 1/2, 1/4, 1/16, 1/32 of OSC oscillation clock frequency, external clock Serial 4 : I²C slave × 1 (Applicable for I²C high-speed transfer mode, 7bit/10bit address setting, general call) I/O Pins 39 I/O Common use , Specified pull-up resistor available, Input/output selectable (bit unit) A/D converter 10-bit × 7-ch. (with S/H) Display control function LCD 12 segments × 4 commons (static, 1/2, 1/3, or 1/4 duty) (usable if VLCD ≤ VDD) Special Ports Buzzer output, remote control carrier signal output, high-current drive port Electrical Charactreistics (Supply current) Parameter Operating supply current Supply current at HALT Supply current at STOP Symbol Limit Condition IDD1 fosc = 4.25 MHz (fs = fosc / 2), VDD = 3 V IDD2 fx = 32 kHz (fs = fx / 2), VDD = 3 V Unit typ max 0.6 1.1 mA (1.3) (2.2) 4 (46) 15 (90) µA IDD3 fx = 32 kHz , VDD = 3 V, Ta = 25°C 2 (3) 5 (13) µA IDD4 fx = 32 kHz , VDD = 3 V , Ta = –40°C to +85°C 10 (40) µA min IDD5 VDD = 3 V , Ta = 25°C 2 (3) µA IDD6 VDD = 3 V , Ta = –40°C to +85°C 8 (30) µA ( MAD00039DEM ) : Flash memory built-in type Development tools In-circuit Emulator PX-ICE101C/D+PX-PRB101C78-TQFP048-P-0707B-M SEG4, P73, KEY3 SEG5, P72, KEY2 SEG6, P71, KEY1, TM3IO SEG7, P70, KEY0, TM1IO SEG8, P17, SBT1A, TM2OB SEG9, P16, TM2IO, RXD1A, SBI1A SEG10, P15, TM0OB, TXD1A, SBO1A SEG11, P14, TM0IO, RMOUT NBUZZER, P13, TM7IO, CLKOUT BUZZER, P12, TM8IO P56, IRQ2 P55, IRQ1, ACZ1 36 35 34 33 32 31 30 29 28 27 26 25 Pin Assignment SEG3, P74, KEY4 37 24 P54, IRQ0, ACZ0 SEG2, P75, KEY5, TXD0B, SBO0B 38 23 VDD SEG1, P76, KEY6, RXD0B, SBI0B, SDA4B 39 22 SBT1B, PA6, AN6 SEG0, P77, KEY7, SBT0B, SCL4B 40 21 TXD1B, SBO1B, PA5, AN5 COM0, P30 41 20 RXD1B, SBI1B, PA4, AN4 COM1, P31, SBI3 42 COM2, P32, SBT3, SCL3 43 COM3, P33, SB03, SDA3 P34, VLC3 19 PA3, AN3 18 SBT0A, PA2, AN2 44 17 RXD0A, SBI0A, PA1, AN1 45 16 TXD0A, SBO0A, PA0, AN0 P35, VLC2 46 15 VREF+ P36, VLC1 47 14 P11, SCL4A P37 48 13 P10, SDA4A 3 4 5 6 7 8 9 10 11 12 TM8O, LED3, P53 VSS OSC2 OSC1 VDD XI, P90 XO MMOD NRST, P27 2 TM7O, LED1, P51 TM2OA, LED2, P52 1 TM0OA, LED0, P50 MN101C78A TQFP048-P-0707B MAD00039DEM Request for your special attention and precautions in using the technical information and semiconductors described in this book (1) If any of the products or technical information described in this book is to be exported or provided to non-residents, the laws and regulations of the exporting country, especially, those with regard to security export control, must be observed. (2) The technical information described in this book is intended only to show the main characteristics and application circuit examples of the products, and no license is granted under any intellectual property right or other right owned by our company or any other company. Therefore, no responsibility is assumed by our company as to the infringement upon any such right owned by any other company which may arise as a result of the use of technical information described in this book. (3) The products described in this book are intended to be used for standard applications or general electronic equipment (such as office equipment, communications equipment, measuring instruments and household appliances). Consult our sales staff in advance for information on the following applications: – Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion equipment, life support systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of the products may directly jeopardize life or harm the human body. – Any applications other than the standard applications intended. (4) The products and product specifications described in this book are subject to change without notice for modification and/or improvement. At the final stage of your design, purchasing, or use of the products, therefore, ask for the most up-to-date Product Standards in advance to make sure that the latest specifications satisfy your requirements. (5) When designing your equipment, comply with the range of absolute maximum rating and the guaranteed operating conditions (operating power supply voltage and operating environment etc.). Especially, please be careful not to exceed the range of absolute maximum rating on the transient state, such as power-on, power-off and mode-switching. Otherwise, we will not be liable for any defect which may arise later in your equipment. Even when the products are used within the guaranteed values, take into the consideration of incidence of break down and failure mode, possible to occur to semiconductor products. Measures on the systems such as redundant design, arresting the spread of fire or preventing glitch are recommended in order to prevent physical injury, fire, social damages, for example, by using the products. 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