H8S/20223R, 20235R

H8S/20223R, 20235R Group Product Specifications

Item

Specification

CPU

16-bit H8S/2000 CPU
Upward compatible with H8/300H CPU
General registers : Sixteen 16-bit general registers (also usable as sixteen 8-bit registers and eight 16-bit registers or eight 32-bit registers)
Sixty-five basic instructions
Eight addressing modes
16 Mbytes address space
High-speed operation
Power-down state

Interrupts

External interrupt sources	9
Internal interrupt sources	69

Clock Pulse Generators

System clock pulse generator	Crystal oscillator, ceramic oscillator: (4 to 20MHz)
	External clock input (4 to 20MHz)

On-chip oscillator

Low-speed on-chip oscillator	125MHz
High-speed on-chip oscillator	40MHz

Operating Frequency/
Operating Voltage

Power-Down Modes

Support for four power-down modes, module standby mode, and system clock pulse function.
- Standby mode
- Sleep mode

Memory

I/O Ports

I/O ports

Timers

Timer RA	Choice of nine clock sources - 8-bit timer - Pulse output - Event counter - Pulse width measurement - Pulse cycle measurement	1ch
Timer RB	Choice of eight clock sources - 8-bit timer - Programmable waveform generation mode - Programmable one-shot generation mode - Programmable wait one-shot generation mode	1ch
Timer RD	Choice of seven clock sources - 2ch of 16-bit timer - Output compare - Input capture - Synchronous operation - PWM - Reset synchronous PWM - Complementary PWM	2ch
Timer RE	Choice of five clock sources - 16-bit timer - Real time clock	1ch
Timer RG	Choice of eight clock sources - 16-bit timer - PWM - Phase count mode	1ch
TMR	Choice of eight clock sources - Two channels of 8-bit timer (operation as one channel of 16-bit timer is possible) - Capable of generating baud rate clock for SCI3_X	1ch
Watchdog timer		1ch

Serial Communication Interface

Serial interface	3ch	Selectable between asynchronous mode or synchronous mode Supports multiprocessor communication function
I²C/SSU	1ch
Hardware LIN interface	1ch
SCIX,	1ch

A/D Converter

Number of channels	Features
16ch	Successive approximations with 10-bit resolution, sample and hold function

Low-Voltage
Detection
Circuits

LVDR: Monitors the power-supply voltage, and generates an internal reset signal when the voltage falls below a specified value.
LVDI: Monitors the power-supply voltage, and generates an interrupt when the voltage falls below or rises above respective specified values.
Voltage can be selected from 12 levels.

Package Dimensions

PRQP0080JA-A[FP-80W]
(14mm×14mm , 0.65 mm pitch)

MP schedule

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