(MB89820 Series) 8-bit Proprietary Microcontroller

FUJITSU SEMICONDUCTOR DATA SHEET DS07-12513-6E 8-bit Proprietary Microcontroller CMOS F2MC-8L MB89820 Series MB89821/823R/825/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 www.DataSheet4U.com • Minimum execution time : 0.8 µs/5 MHz (VCC = +5.0 V) • F2MC-8L family CPU core Multiplication and division instructions Instruction set optimized for controllers 16-bit arithmetic operations 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 Plastic MQFP (FTP-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 MB89823R MB89825 MB89P825 MB89PV820 Piggyback/ evaluation product for evaluation and development 32 K × 8 bits (external ROM) Classification Mass production product (mask ROM products) ROM size 4 K × 8 bits (internal mask ROM) 8 K × 8 bits (internal mask ROM) 16 K × 8 bits (internal mask ROM) One-time PROM product 16 K × 8 bits (internal PROM, programming with generalpurpose EPROM programmer) RAM size CPU functions 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) 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-bit pulse width count timer (Continued) 2 MB89820 Series (Continued) Part number MB89821 Parameter MB89823R MB89825 MB89P825 MB89PV820 8-bit serial I/O 8 bits One clock selectable from four transfer clocks (one external shift clock, three internal shift clock, three internal shift clocks: 1.6 µs, 6.4 µs, 25.6 µs/5 MHz) LSB first/MSB first selectability 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 MBM27C256A20TV (LCC package) UART LCD controller/ driver 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 MB89823R MB89825 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 MB89823R, MB89825 and MB89P825, each register bank addresses upper than 0180H can be used. • On the MB89P825, addresses BFF0H to BFF6H comprise the option setting area, option settings can be read by reading these addresses. • The stack area, etc., is set at the upper limit of the RAM. 2. Current Consumption • In the case of the MB89PV820, add the current consumed by the EPROM which is connected to the top socket. • However, the current consumption in sleep/stop modes is the same. (For more information, see section “s Electrical Characteristics.” 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 point : Options are fixed on the MB89PV820. 4 s PIN ASSIGNMENT VSS X1 X0 RST MOD1 MOD0 P45/SCK P44/SO P43/SI P42/PWC/INT1 P41/PWM P40 P33 P32 P31 P30/INT0 P25 P24 P23 P22 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 (Top view) (FPT-80P-M11) P21 P20 VCC P17/SEG49 P16/SEG48 P15/SEG47 P14/SEG46 P13/SEG45 P12/SEG44 P11/SEG43 A10/SEG42 P07/SEG41 P06/SEG40 P05/SEG39 P04/SEG38 P03/SEG37 P02/SEG36 P01/SEG35 P00/SEG34 SEG33 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31 SEG32 V1 V2 V3 COM0 COM1 COM2 COM3 SEG0 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 MB89820 Series 5 MB89820 Series (Top view) SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG4 SEG3 SEG2 SEG1 SEG0 COM3 COM2 COM1 COM0 V3 V2 V1 X1 X0 VSS RST MOD1 MOD0 P45/SCK P44/SO P43/SI P42/PWC/INT1 P41/PWM P40 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 101 102 103 104 105 106 107 108 109 93 92 91 90 89 88 87 86 85 Each pin inside the dashed line is for the MB89PV820 only. SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 VCC SEG30 SEG31 SEG32 SEG33 P00/SEG34 P01/SEG35 P02/SEG36 P03/SEG37 P04/SEG38 P05/SEG39 P06/SEG40 P07/SEG41 P10/SEG42 P11/SEG43 • Pin assignment on package top (MB89PV820 only) Pin no. 81 82 83 84 85 86 87 88 Pin name N.C. VPP A12 A7 A6 A5 A4 A3 Pin no. 89 90 91 92 93 94 95 96 Pin name A2 A1 A0 N.C. O1 O2 O3 VSS Pin no. 97 98 99 100 101 102 103 104 Pin name N.C. O4 O5 O6 O7 O8 CE A10 Pin no. 105 106 107 108 109 110 111 112 Pin name OE N.C. A11 A9 A8 A13 A14 VCC N.C.: Internally connected. Do not use. 6 P33 P32 P31 P30/INT0 P25 P24 P23 P22 P21 P20 P17/SEG49 P16/SEG48 P15/SEG47 P14/SEG46 P13/SEG45 P12/SEG44 (MQP-80C-P01) 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 110 111 112 81 82 83 84 100 99 98 97 96 95 94 MB89820 Series s PIN DESCRIPTION Pin no. QFP*1 3 2 6 5 4 MQFP*2 14 13 18 17 16 X0 X1 MOD0 MOD1 RST C B Operating mode selection pins Connect directly to VSS. Reset I/O pin This pin is an N-ch open-drain type with a pull-up resistor, and a hysteresis input type. “L” is output from this pin by an internal reset source (optional function). The internal circuit is initialized by the input of “L”. General-purpose N-ch open-drain I/O ports Also serve as an LCD controller/driver segment output. The port and segment output are switched by mask option in 8-bit unit. General-purpose N-ch open-drain I/O ports Also serve as an LCD controller/driver segment output. The port and segment output are switched by mask option in 4 to 1-bit unit. General-purpose N-ch open-drain I/O ports A pull-up resistor option is provided. General-purpose input port The input is hysteresis input. Also serves as an external interrupt input (INT0). A pull-up resistor option is provided. General-purpose input ports These pins are a hysteresis input type. A pull-up resistor option is provided. General-purpose I/O port A pull-up resistor option is provided. General-purpose I/O port A pull-up resistor option is provided. Also serves as an 8-bit PWM timer toggle output (PWM). General-purpose I/O port A pull-up resistor option is provided. Also serves as an 8-bit pulse width count timer input (PWC) and an external interrupt input (INT1). The PWC and INT1 input is hysteresis input. General-purpose I/O port A pull-up resistor option is provided. Also serves as an 8-bit serial I/O and a UART data input (SI). The SI input is hysteresis input. Pin name Circuit type A Function Clock crystal oscillator pins 39 to 32 50 to 43 P00/SEG34 to P07/SEG41 D 31 to 24 42 to 35 P10/SEG42 to P17/SEG49 D 22 to 17 16 34 to 29 P20 to P25 28 P30/INT0 F H 15 to 13 27 to 25 P31 to P33 H 12 11 24 23 P40 P41/PWM E E 10 22 P42/PWC/INT1 E 9 21 P43/SI E *1: FPT-80P-M11 *2: MQP-80C-P01 (Continued) 7 MB89820 Series (Continued) Pin no. QFP*1 8 MQFP*2 20 Pin name P44/SO Circ