W90N740CDG Nuvoton Technology Corporation of America, W90N740CDG Datasheet - Page 197

• 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: -

11. ORDERING INFORMATION
12. REVISION HISTORY
VERSION
PART NUMBER
W90N740CDG
A1
A2
A3
A4
A5
A6
W90N740CD
Nov. 26, 2004
Aug. 18, 2005
April 19, 2005
May 27, 2003
Jan 15, 2003
Sep. 3, 2004
DATE
LQFP176
LQFP176
NAME
Page 54
Page 56
Page 57
Page 127
Page 215
Page 216
Page 155
Page 3
Page 121
Page 123
Page 114
PAGE
176 Leads, body 22 x 22 x 1.4 mm
176 Leads, body 22 x 22 x 1.4 mm, Lead free package
-
-
- 194 -
Initial Issued
Add DC specifications in 8.2
Change Pin Description
Change tCOH description
Remove Fig. 7.3.7
Address change from 0x7ff71f00 to 0xfff71f00
Add description in external GDMA
Add lead free package item
Add Important Notice
Change the clock order
Change OHCI 1.0 to OHCI 1.1
Section 7.8 Change OHCI 1.0 to OHCI 1.1
Change OHCI 1.0 to OHCI 1.1
Section 7.7.2 Change the GDMA_CTL0 describe
and content
W90N740CD/W90N740CDG
PACKAGE DESCRIPTION
DESCRIPTION