R5F61668RN50FPV Renesas Electronics America, R5F61668RN50FPV Datasheet - Page 1046

• Manufacturer Part Number: R5F61668RN50FPV
• Description: IC H8SX/1668 MCU FLASH 144LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61668RN50FPV

• Core Processor: H8SX
• Core Size: 16/32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 92
• Program Memory Size: 1MB (1M x 8)
• Program Memory Type: FLASH
• Ram Size: 56K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• For Use With: R0K561668S000BE - KIT STARTER FOR H8SX/1668R0K561664S001BE - KIT STARTER FOR H8SX/1651HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 20 USB Function Module (USB)
20.5.4
Control transfer consists of three stages: setup, data (not always included), and status (figure
20.11). The data stage comprises a number of bus transactions. Operation flowcharts for each
stage are shown below.
Rev. 2.00 Sep. 24, 2008 Page 1012 of 1468
REJ09B0412-0200
Control-in
Control-out
No data
Control Transfer
Setup stage
SETUP(0)
SETUP(0)
SETUP(0)
Figure 20.11 Transfer Stages in Control Transfer
DATA0
DATA0
DATA0
OUT(1)
DATA1
DATA1
IN(1)
OUT(0)
Data stage
DATA0
DATA0
IN(0)
. . .
. . .
OUT(0/1)
DATA0/1
DATA0/1
IN(0/1)
Status stage
OUT(1)
DATA1
DATA1
DATA1
IN(1)
IN(1)