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MB89P825 Dataheets PDF



Part Number MB89P825
Manufacturers Fujitsu Media Devices
Logo Fujitsu Media Devices
Description (MB89820 Series) 8-bit Proprietary Microcontroller
Datasheet MB89P825 DatasheetMB89P825 Datasheet (PDF)

www.DataSheet4U.com FUJITSU SEMICONDUCTOR DATA SHEET DS07-12513-3E 8-bit Proprietary Microcontroller CMOS F2MC-8L MB89820 Series MB89821/823/P825/PV820 s DESCRIPTION MB89820 series is a line of single-chip microcontrollers using the F2MC-8L* CPU core which can operate at low voltage but at high speed. In addition to an LCD controller/driver allowing 200-pixel display the microcontrollers contain a variety of peripheral functions such as timers, a UART, a serial interface, and an external int.

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www.DataSheet4U.com FUJITSU SEMICONDUCTOR DATA SHEET DS07-12513-3E 8-bit Proprietary Microcontroller CMOS F2MC-8L MB89820 Series MB89821/823/P825/PV820 s DESCRIPTION MB89820 series is a line of single-chip microcontrollers using the F2MC-8L* CPU core which can operate at low voltage but at high speed. In addition to an LCD controller/driver allowing 200-pixel display the microcontrollers contain a variety of peripheral functions such as timers, a UART, a serial interface, and an external interrupt. The configuration of the MB89820 series is therefore best suited to control of LCD display panels. *: F2MC stands for FUJITSU Flexible Microcontroller. s FEATURES • Minimum execution time: 0.8 µs/5 MHz (VCC = +5.0 V) • F2MC-8L family CPU core Multiplication and division instructions 16-bit arithmetic operations Instruction set optimized for controllers Test and branch instructions Bit manipulation instructions, etc. • LCD controller/driver Max. 50 segments × 4 commons Divided resistor for LCD power supply (Continued) s PACKAGES 80-pin Plastic QFP 80-pin Ceramic MQFP (FPT-80P-M11) (MQP-80C-P01) MB89820 Series (Continued) • Three types of timers 8-bit PWM timer (also usable as a reload timer) 8-bit pulse width count timer (also usable as a reload timer) 20-bit time-base timer • Two serial interfaces 8-bit synchronous serial interface (Switchable transfer direction allows communication with various equipment.) UART (5-, 7-, 8-bit transfer capable) • External interrupt: 2 channels Capable of wake-up from low-power consumption modes (with an edge detection function) • Low-power consumption modes Stop mode (Oscillation stops to minimize the current consumption.) Sleep mode (The CPU stops to reduce the current consumption to approx. 1/3 of normal.) s PRODUCT LINEUP Part number Parameter MB89821 MB89823 MB89P825 One-time PROM product MB89PV820 Piggyback/evaluation product for evaluation and development Classification Mass production product (mask ROM products) ROM size 4 K × 8 bits 8 K × 8 bits 16 K × 8 bits (internal mask ROM) (internal mask ROM) (internal PROM, programming with general-purpose EPROM programmer) 128 × 8 bits Number of instructions: Instruction bit length: Instruction length: Data bit length: Minimum execution time: Interrupt processing time: I/O ports (N-ch open-drain): I/O ports (N-ch open-drain): I/O ports (CMOS): Input ports: Total: 256 × 8 bits 136 8 bits 1 to 3 bytes 1, 8, 16 bits 0.8 µs/5 MHz (VCC = 5.0 V) 7.2 µs/5 MHz (VCC = 5.0 V) 32 K × 8 bits (external ROM) RAM size CPU functions 1024 × 8 bits Ports 16 (All also serve as segment pins.)*1 6 6 (5 ports also serve as peripheral I/O.) 4 (1 port also serves as an external interrupt input.) 32 (max.) 8-bit PWM timer 8-bit reload timer operation (toggled output capable) 8-bit resolution PWM operation Operating clock (pulse width count timer output: 0.8 µs, 12.8 µs, 51.2 µs/5 MHz) 8-bit reload timer operation 8-bit pulse width count operation (continuous measurement capable “H” width, “L” width, or single-cycle measurement capable) Operating clock (0.8 µs, 3.2 µs, 25.6 µs/5 MHz) 8 bits One clock selectable from four transfer clocks LSB first/MSB first selectability 8-bit pulse width count timer 8-bit serial I/O (one external shift clock, three internal shift clock, three internal shift clocks: 1.6 µs, 6.4 µs, 25.6 µs/5 MHz) (Continued) 2 MB89820 Series (Continued) Part number MB89821 Parameter MB89823 MB89P825 MB89PV820 UART LCD controller/ driver 5-, 7-, 8-bit transfer capable Internal baud-rate generator (max. 78125 bps/5 MHz) Common output: 4 Segment output: 50 (max.) Operating mode: 1/2 bias, 1/2 duty; 1/3 bias, 1/3 duty; 1/3 bias, 1/4 duty LCD display RAM size: 50 × 4 bits Dividing resistor for LCD driving: Built-in (An external resistor selectable) 2 channels (edge selectable) (1 channel also serves as a pulse width count timer input) Sleep mode, stop mode CMOS 2.2 V*3 to 6.0 V 2.7 V to 6.0 V MBM27C256A-20TV (LCC package) External interrupt Standby mode Process Operating voltage*2 EPROM for use *1: The function is selected by the mask option. *2: Varies with conditions such as the operating frequency. (See section “s Electrical Characteristics.”) *3: The operation at less than 2.2 V is assured separately. Please contact FUJITSU LIMITED. s PACKAGE AND CORRESPONDING PRODUCTS Package FPT-80P-M11 MQP-80C-P01 : Available × × : Not available MB89821 MB89823 MB89P825 MB89PV820 × Note: For more information about each package, see section “s Package Dimensions.” 3 MB89820 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 MB89821, the register bank address upper than 0140H cannot be used. On the MB89823 and MB89P825, each register bank addresses upper than 0180H can be used. • On the MB89P825, addresses BFF0H to BFF6H comprise the option setti.


MB89823 MB89P825 MB89PV820


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