RENESAS microcontroller R7F100GLJ2DFB power management agent supply

1. Outline

1.1

Function

Ultra-low power consumption technology

.VoD=1.6 to 5.5 V single supply voltage

.HALT mode

.STOP mode

High-speed wakeup from stop mode is

It's possible.

.SNOOZE mode

RL78 CPU Core

.CISC architecture with 3-level pipeline

Minimum instruction execution time:

Can be from high speed (0.03125 us@

Run at 32 MHz with high speed on-chip

Oscillator clock) to ultra-low speed (30.5 us@

The operating frequency of the subsystem clock is 32.768 KHz)

Multiplication/division/multiple and accumulation instructions

is supported.

Address space: 1 MB

General Registers:

(8-bit register x 8) x 4 memory bank

.On-chip RAM: 12 t0 48 KB

Code flash

* Code flash: 96 to 768 KB

Data block size: 2 KB

.Prohibit block erasing and rewriting (safe

Function)

.On-chip debugging

Self-programming (with boot switch and flash memory

Shield window)

Data flash memory

·Data flash memory: 8KB

Backstage Operation (BGO)

Can execute instructions from the program

Memory flash memory when rewriting data

Number of rewrites: 1.000.000 times (type)

High-speed on-chip oscillator

, select from 32 MHz, 24 MHz, 16 MHz, 12 MHz.

8 MHz. 6 MHz. 4 MHz. 3 MHz. 2 MHz. Or 1 MH2

High precision: +1.0%

(VDD=1.8 to 5.5 V TA=-20 t0+85°C)

Medium speed on-chip oscillator

4 MHz, 2 MHz or 1 MHz (with

Suitability)

Low-speed on-chip oscillator

.32.768 kHz (typical) (with adjustability)

Working ambient temperature

·TA=-40 to +85°C (2D: Consumer Applications)

·TA=-40 t0+105°C (3C: Industrial application)

Power management and reset functions

On-chip power reset (POR) circuit

.On-chip voltage detectors (LvD0 and Lvd1)

Data Transmission Controller (DTC)

Transmission mode:

Normal transmission mode, repeated transmission mode

Block transfer mode

Activation source: Activated by interrupt source

Chain transfer function

Doze mode sequencer (short message)

Calculation and comparison of values

Commands used during processing

Sequencer can implement intermittent operations

RL78/G23 does not have to return to

Working normally.

Process a total of 32 processes in sequence

Use the required commands of the following 21 commands

Different

Sleep mode sequencer provides operation

Low power consumption, no need for use

CPU, flash memory and RAM.