DF38122HWV Renesas Electronics America, DF38122HWV Datasheet - Page 383

• 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: -

RXD
TXD
TXD
32
32
pin
pin
32
pin
TDR (next transmit data)
TSR (transmission in progress)
TDRE = 0
RDR
RSR (reception in progress)
RDRF = 0
TDR
TSR (transmission in progress)
TEND = 0
Figure 10.2(a) RDRF Setting and RXI Interrupt
Figure 10.2(b) TDRE Setting and TXI Interrupt
Figure 10.2(c) TEND Setting and TEI Interrupt
RXD
TXD
32
32
TXD
pin
pin
Section 10 Serial Communication Interface
Rev. 8.00 Mar. 09, 2010 Page 361 of 658
32
pin
TSR (transmission completed, transfer)
TDRE ← 1
(TXI request when TIE = 1)
TDR
RDR
RSR↑ (reception completed, transfer)
RDRF ← 1
(RXI request when RIE = 1)
↓
TDR
TSR (reception completed)
TEND ← 1
(TEI request when TEIE = 1)
REJ09B0042-0800