SH6511B Datasheet | Sino Wealth

SH6511/SH6511B 16K 4-Bit Microcontroller with LCD Driver Features - SH6610-based s ingle-chip 4-bi t M icrocontroller with LCD driver - ROM: 16 K × 16 bits (bank switched) - RAM: 512 × 4 bit s (system co ntrol register & data memory) - Operating Voltage Range: 2.4V - 5.5V - 8 CMOS I/O ports - 4 level subroutine nesting including interrupts` - One 8-bit timer with pre-divider circuit - Warm-up timer for power-on reset - Pow erful interrupt sources: -Timer0 interrupt -Port B interrupt (falling edge) - System clock: 2 M Hz single-p in v oltage-controlled oscillator - Table Bran ch a nd Return C onstant I nstructions for Table Data Generation - Data pointer with special system register control - Two low power operating modes - HALT and STOP - Instruction cycle tim e: 2 µs for 2 M Hz v oltagecontrolled oscillator - Built-in 2-channel PSG for sound effects, switch able to noise channel - D irectly drives speaker - Type B LCD drive circuit - LCD driver: 40 × 8 (1/8 duty cycle, 1/4 bias) - LCD off by programming LCDOFF register - Available in CHIP FORM General Description SH6511/SH6511B is a single chip 4 b it µC dedicated chip for handheld games. This device integrates a SH6610 4-bit CPU core with RAM, ROM, timer, 2-channel PSG, and dot matrix LCD driver. Pad Configuration S E G 2 0 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31 SEG32 SEG33 SEG34 SEG35 SEG36 SEG37 SEG38 1 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 S E G 3 9 46 S E G 4 0 45 T E S T 44 R E S E T 43 A O U T G N D 42 41 O P 0 V D D 39 40 38 37 O S C I O P 1 P A 0 36 35 P A 1 P A 2 34 P A 3 33 P B 0 2 S E G 1 9 3 S E G 1 8 4 S E G 1 7 5 S E G 1 6 6 S E G 1 5 7 S E G 1 4 8 S E G 1 3 9 S E S 1 2 10 S E G 1 1 S E G 1 0 S E G 9 13 S E G 8 14 15 16 17 18 19 20 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 8 7 6 5 4 3 2 1 PB3 PB2 PB1 11...