HD64F2318VTE25 Renesas Electronics America, HD64F2318VTE25 Datasheet - Page 224

Manufacturer Part Number

HD64F2318VTE25

IC H8S MCU FLASH 256K 100-QFP

Manufacturer

Renesas Electronics America

H8® H8S/2300r

Core Processor

Connectivity

SCI, SmartCard

POR, PWM, WDT

Number Of I /o

Program Memory Size

256KB (256K x 8)

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

Section 7 Data Transfer Controller

transferred, and the contents of CRAH are sent when the count reaches H'00. This operation is

CRB is a 16-bit register that designates the number of times data is to be transferred by the DTC in

block transfer mode. It functions as a 16-bit transfer counter (1 to 65,536) that is decremented by 1

every time data is transferred, and transfer ends when the count reaches H'0000.

The DTC enable registers comprise six 8-bit readable/writable registers, DTCERA to DTCERF,

with bits corresponding to the interrupt sources that can activate the DTC. These bits enable or

disable DTC service for the corresponding interrupt sources.

The DTC enable registers are initialized to H'00 by a reset and in hardware standby mode.

Rev.7.00 Feb. 14, 2007 page 190 of 1108

REJ09B0089-0700

Initial value :

Initial value :

DTC Transfer Count Register B (CRB)

DTC Enable Registers (DTCER)