S1C33S01 Datasheet, PDF (1/2 Pages) Epson Company – 32-bit Single Chip Microcontroller

S1C33S01
32-bit Single Chip Microcontroller
● High-speed 32-bit RISC Core
● Multiply Accumulation
● 8K-byte RAM Built-in
● 2-ch. SIO
„ DESCRIPTIONS
The S1C33S01 consists of the S1C33000 32-bit RISC type CPU as the core, a bus control unit, an interrupt controller, timers,
serial interface circuits, 8K-byte RAM and other circuits. It also includes a high-speed oscillation circuit, PLL and low-speed
oscillation circuit allowing high-speed operation and low-power operation with excellent clock functions. The S1C33S01 also
provides a DSP function, by using the internal MAC (multiplication and accumulation) operation function, it makes it possible
to design simply voice synthesis systems.
„ FEATURES
●CMOS LSI 32-bit parallel processing
●Main clock
●Sub clock
●Instruction set
●Internal RAM size
●Clock timer
●Programmable timer
●Watchdog timer
●Serial interface
●I/O port
●Interrupt controller
●External bus interface
●Shipping form
●Supply voltage
●Current consumption
S1C33000 RISC core
50MHz (Max., up to 12.5MHz 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 × 4 channels and 16 bits × 6 channels
Realized with a 16-bit programmable timer
2 channels
Clock synchronization type and asynchronization type are selectable.
Usable as an infrared ray (IrDA) interface.
I/O port : 29 bits
Pins are shared with the inputs and outputs of built-in peripheral circuits.
External interrupts : 8 types
Internal interrupts: 23 types
24-bit address bus
(High-order 4 bits are shared with the I/O ports)
16-bit data bus
6 chip enable pins
(shared with the I/O ports)
SRAM, DRAM and burst ROM may be connected directly.
QFP15-100pin
1.8 to 3.6V (single power supply)
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 : 49mA (3.3V, 60MHz Typ.)