D12312SVTEBL25 Renesas Electronics America, D12312SVTEBL25 Datasheet - Page 741

Manufacturer Part Number

D12312SVTEBL25

IC H8S MCU ROMLESS 100-QFP

Manufacturer

Renesas Electronics America

H8® H8S/2300r

Core Processor

Connectivity

SCI, SmartCard

POR, PWM, WDT

Number Of I /o

Program Memory Type

Voltage - Supply (vcc/vdd)

2.7 V ~ 3.6 V

Data Converters

A/D 8x10b; D/A 2x8b

Oscillator Type

Operating Temperature

-20°C ~ 75°C

Package / Case

100-TQFP, 100-VQFP

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Program Memory Size

HD6412312SVTEBL25
HD6412312SVTEBL25

(2) Programming/Erasing Initialization

The on-chip programming/erasing program to be downloaded includes the initialization program.

The specified period pulse must be applied when programming or erasing. The specified pulse

width is made by the method in which wait loop is configured by the CPU instruction. The

operating frequency of the CPU must be set.

The initial program is set as a parameter of the programming/erasing program which has

downloaded these settings.

(a) Flash programming/erasing frequency parameter (FPEFEQ: general register ER0 of

This parameter sets the operating frequency of the CPU.

The operating frequency range of this LSI is 2 MHz to 25 MHz.

Bits 31 to 16—Reserved: Only 0 may be written to these bits.

Initial value :

Initial value :

Initial value :

Initial value :

Rev.7.00 Feb. 14, 2007 page 707 of 1108

REJ09B0089-0700

Section 17 ROM