S1C33T01

32-bit Single Chip Microcontroller

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High-speed 32-bit RISC Core

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Multiply Accumulation

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8K-byte RAM Built-in

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10-bit ADC

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4-ch. SIO, 2-ch. I

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High-speed DMA, Intelligent DMA

DESCRIPTIONS

The S1C33T01 is a CMOS 32-bit microcomputer composed of a CMOS 32-bit RISC core, 8K-byte RAM, DMA, 4-ch. SIO,

2-ch. I2C, ADC, timers, PLL and oscillators. The S1C33T01 features high-speed operation and low current consumption. The

S1C33T01 also provides a DSP function using the internal MAC (multiplication and accumulation) operation function with the

A/D converter, this makes it possible to achieve speech recognition and voice synthesis systems.

FEATURES

60MHz (Max., up to 15MHz external clock input)

32.768kHz (Typ., crystal)

16-bit fixed length, 105 instructions

(MAC instruction is included, 2 cycles)

8,192 bytes

1 channel

8 bits × 6 channels and 16 bits × 10 channels

Realized with a 16-bit programmable timer

Realized with a 16-bit programmable timer

4 channels

Clock synchronization type and asynchronization type are selectable.

Usable as an infrared ray (IrDA) interface.

Single master type, 2 channels (option)

Successive approximation type, 8 input channels

4 channels

128 channels

Input port : 13 bits

I/O port : 69 bits

External interrupts : 18 types

Internal interrupts: 69 types

24-bit address bus, 16-bit data bus, 7 chip enable pins

DRAM and burst ROM may be connected directly.

QFP21-176pin

Core voltage : 1.8 to 3.6V

I/O voltage : 1.8 to 5.5V

SLEEP state : 10μA (3.3V, 32.768kHz, clock timer run state, Typ.)

: 2.5μA (2.0V, 32.768kHz, clock timer run state, Typ.)

RUN state : 65mA (3.3V, 50MHz Typ.)