W90N740CDG Nuvoton Technology Corporation of America, W90N740CDG Datasheet - Page 132

• Manufacturer Part Number: W90N740CDG
• Description: IC MCU ARM7 TDMI 176-LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: W90r

Specifications of W90N740CDG

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 80MHz
• Connectivity: EBI/EMI, Ethernet, UART/USART, USB
• Peripherals: DMA, POR, WDT
• Number Of I /o: 21
• Program Memory Type: ROMless
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 1.62 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 176-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Host Controller Communication Area Register (HcHCCA)
Host Controller Period Current ED Register (HcPeriodCurrentED)
Host Controller Control Head ED Register (HcControlHeadED)
HcHCCA
HcPeriodCurrentED
HcControlHeadED
Register: HcHCCA
Register: HcPeriodCurrentED
Register:
HcControlHeadED
BITS
BITS
BITS
31-8
31-4
31-4
3-0
3-0
REGISTER
REGISTER
REGISTER
RESET
RESET
RESET
0h
0h
0h
0h
0h
0xFFF0.5018
ADDRESS
0xFFF0.501C
0xFFF0.5020
ADDRESS
ADDRESS
R/W
R/W
R/W
R/W
R/W
R/W
-
-
HCCA
Pointer to HCCA base address.
Reserved. Read/Write 0's
PeriodCurrentED
Pointer to the current Periodic List ED.
Reserved. Read/Write 0's
ControlHeadED
Pointer to the Control List Head ED.
R/W Host Controller Communication Area Register 0x0000.0000
R/W
R/W Host Controller Period Current ED Register
R/W
R/W Host Controller Control Head ED Register
R/W
- 129 -
W90N740CD/W90N740CDG
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
Publication Release Date: Aug. 18, 2005
RESET VALUE
RESET VALUE
0x0000.0000
0x0000.0000
VALUE
RESET
Revision A6