TC9316F

TC9316F/FA/FB TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC9316F,TC9316FA,TC9316FB DTS Micro Controller Containing PLL, LCD Driver (DTS-11) TC9316F/FA/FB are a 4 bit CMOS microcontroller for digital tuning system capable of making 3 V low voltage operation, and containing PLL circuit, LCD driver. CPU has 4 bit parallel addition and substruction (AI/SI instructions, etc.), logical operation (OR and AN instructions, etc.), plural bit judge, comparison instructions (TM, SL instructions, etc.) and time base function. The package is 60 pin mini-flat type (TC9316F), 64 pin mini-flat type (TC9316FA, TC9316FB) and has abundant I/O ports and exclusive key-input ports controlled by the powerful input/output instructions (IO, KEY instructions), besides containing PLL circuit. By combining with the prescaler TD6134AF or TD7101F or TD7103F, it permits the configuration of DTS that receives FM/AM and TV (VHF) bands. TC9316F TC9316FA Features x 4 bit micro controller for digital tuning system use x It is operated with 3 V single power supply. (VDD = 1.8~3.6 V) x Back-up of data memory (RAM) and each port are easily made. (by INH terminal) TC9316FB x Built-in LCD driver (1/3 duty, 1/2 bias driving, driving frequency: 52 Hz), and boosting circuit for display x Program memory (ROM): 16 bit × 2048 steps x Data memory (RAM): 4 bit × 128 words x Powerful instruction set of 65 kinds. (all single word instruction) x Instruction executing time 80 µs. (75 kHz cryst...