DF38122HWV Renesas Electronics America, DF38122HWV Datasheet - Page 355

• Manufacturer Part Number: DF38122HWV
• Description: IC H8/38122 MCU FLASH 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300L SLPr

Specifications of DF38122HWV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI
• Peripherals: LCD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

10.1
The H8/38024 Group is provided with one serial communication interface, SCI3.
Serial communication interface 3 (SCI3) can carry out serial data communication in either
asynchronous or synchronous mode.
10.1.1
Features of SCI3 are listed below.
• Choice of asynchronous or synchronous mode for serial data communication
Data length
Stop bit length
Parity
Receive error detection
Break detection
Data length
Receive error detection
⎯ Asynchronous mode
⎯ Synchronous mode
Serial data communication is performed asynchronously, with synchronization provided
character by character. In this mode, serial data can be exchanged with standard
asynchronous communication LSIs such as a Universal Asynchronous
Receiver/Transmitter (UART) or Asynchronous Communication Interface Adapter
(ACIA).
There is a choice of 12 data transfer formats.
Serial data communication is synchronized with a clock. In this mode, serial data can be
exchanged with another LSI that has a synchronous communication function.
Overview
Features
Section 10 Serial Communication Interface
7, 8, 5 bits
Parity, overrun, and framing errors
Overrun errors
1 or 2 bits
Even, odd, or none
Break detected by reading the RXD
framing error occurs
8 bits
Section 10 Serial Communication Interface
Rev. 8.00 Mar. 09, 2010 Page 333 of 658
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pin level directly when a
REJ09B0042-0800