Datasheet > S1C33222

S1C33222

更新时间： 2024-10-02 12:33:31

品牌	Logo	应用领域
爱普生 - EPSON		微控制器
页数	文件大小	规格书
2页	354K
描述
32-bit Single Chip Microcontroller

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数据手册

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S1C33222 数据手册

S1C33221/222

32-bit Single Chip Microcontroller

● High-speed 32-bit RISC Core

● Multiply Accumulation

● 10-bit ADC

● Built-in RAM

● High-speed DMA, Intelligent DMA

● Twin-clock Oscillator

DESCRIPTIONS

The S1C33221/222 is a CMOS 32-bit microcomputer composed of a CMOS 32-bit RISC core, ROM, RAM, DMA, timers,

SIO, PLL and other circuits. The S1C33221/222 can be operated with high speed and spend little current. With the ADC,

PWM and the MAC function, the S1C33221/222 is suitable for voice applications, PDAs and OA products such as printers.

FEATURES

●CMOS LSI 32-bit parallel processing S1C33000 RISC core

●Main clock

●Sub clock

50MHz (Max., up to 12.5MHz external clock input)

32.768kHz (Typ., crystal)

●Instruction set

16-bit fixed length, 105 instructions

(MAC instruction is included, 2 cycles)

●Internal RAM size

●Internal ROM size

●Clock timer

8,192 bytes

131,072 bytes (S1C33221), 65,536 bytes (S1C33222)

1 channel

●Programmable timer

●PWM timer

●Watchdog timer

●Serial interface

8 bits × 6 channels and 16 bits × 6 channels

Realized with a 16-bit programmable timer

4 channels

Clock synchronization type and asynchronization type are selectable.

Usable as an infrared ray (IrDA) interface.

●10-bit A/D converter

●High-speed DMA

●Intelligent DMA

●I/O port

Successive approximation type, 8 input channels

4 channels

128 channels

Input port : 13 bits

I/O port : 29 bits

Pins are shared with the inputs and outputs of built-in peripheral circuits.

●Interrupt controller

External interrupts : 10 types

Internal interrupts: 29 types

●External bus interface

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

DRAM and burst ROM may be connected directly.

●Shipping form

●Supply voltage

QFP15-128pin

Core voltage : 1.8 to 3.6V

I/O voltage: 1.8 to 5.5V

●Current consumption

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 : 70mA (3.3V, 50MHz Typ.)

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