HD64F3026X25 Renesas Electronics America, HD64F3026X25 Datasheet - Page 448

MCU 3V 256K 100-TQFP

HD64F3026X25

Manufacturer Part Number
HD64F3026X25
Description
MCU 3V 256K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Datasheet

Specifications of HD64F3026X25

Core Processor
H8/300H
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
PWM, WDT
Number Of I /o
70
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
HD64F3026X25
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Section 12 Serial Communication Interface
12.4
The SCI has four interrupt request sources: transmit-end interrupt (TEI), receive-error (ERI),
receive-data-full (RXI), and transmit-data-empty interrupt (TXI). Table 12.12 lists the interrupt
sources and indicates their priority. These interrupts can be enabled or disabled by the TIE, RIE,
and TEIE bits in SCR. Each interrupt request is sent separately to the interrupt controller.
A TXI interrupt is requested when the TDRE flag is set to 1 in SSR. A TEI interrupt is requested
when the TEND flag is set to 1 in SSR.
An RXI interrupt is requested when the RDRF flag is set to 1 in SSR. An ERI interrupt is
requested when the ORER, PER, or FER flag is set to 1 in SSR.
Table 12.12 SCI Interrupt Sources
Rev. 2.00 Sep 20, 2005 page 408 of 800
REJ09B0260-0200
Interrupt Source
ERI
RXI
TXI
TEI
SCI Interrupts
Description
Receive error (ORER, FER, or PER)
Receive data register full (RDRF)
Transmit data register empty (TDRE)
Transmit end (TEND)
Priority
High
Low

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