TC94A58FAG Overview
TC94A58FAG TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC94A58FAG Single-Chip CD Processor with Built-in Controller The TC94A58FAG is a single-chip CD processor for digital servo, which incorporates a 4-bit microcontroller.
TC94A58FAG Key Features
- Program memory (ROM): 16 bits × 16 Ksteps
- Data memory (RAM): 4 bits × 512 words
- Instruction execution time: 1.42 µs, 40 µs, 91.6 µs, TOSC × 3 (Every instruction consists of a single word.)
- Crystal oscillator frequency: 16.9344 MHz, 75 kHz, 32.768 kHz, external clock input
- Stack levels: 16
- AD converter: 6 bits × 4 channels
- I/O ports: CMOS I/O ports: 26 (max) N-channel open-drain I/O ports (for up to 5.5 V): 3 (max)
- Timer/counter: 8 bits (timer mode, pulse width detector and measure function)
- General-purpose counter: 20 bits, 0.1 MHz to 20 MHz, Vin = 0.2 Vpp (min), input amplifier incorporated
- Serial interface module: 1 port 2 channel supporting 2/3-line method or UART .. (two input channels)