32位元微控制器(ARM-based)
Winbond launches highly integrated general 32-bit single chip W90N740/W90P710/W90N745 and a comprehensive development environment to reduce product development time, thus assisting clients to get to market quickly. W90N740/W90P710/W90N745 makes use of RISC Processor's ARM® high-performance 32-bit ARM7TDMI core with built-in Ethernet MAC. W90N740/W90P710/W90N745 also integrates a USB 2.0 Full speed Controller to enable connectivity to various computer accessories through the USB interface, giving overall added value to the product.
Winbond has a long history in microprocessor design and SoC integration. In response to strong market demand, Winbond has acquired of the license from ARM® to launch a highly integrated general single chip W90N740/W90P710/W90N745 and an overall solution proposal, as well as a complete series of SoC proposals to satisfy the long-term product plans of clients.
| Type No. |
Speed |
Internal Memory |
Features |
Package |
Status* |
RoHS |
| W90N740 |
80MHz |
8K I-cache
2K D-cache |
-2 Ethernet MACs
-H/W NAT
-2 USB1.1 Host
-21 GPIO pins
-Full modem function UART |
QFP 176 (lead free package ready) |
P |
Y |
| W90N745 |
80MHz |
4KB I-cache
4KB D-cache |
-One Ethernet MAC
-One USB 2.0 full speed Host controller
-One USB 2.0 full speed Host/Device controller
-AC97/I²S
-4 UARTs
-I²C Master
-31 GPIOs
-Power Management |
LQFP 128 (Lead free package ready) |
P |
Y |
| W90P710 |
80MHz |
4KB I-cache
4KB D-cache |
-One Ethernet MAC
-LCD controller
-One USB 2.0 full speed Host controller
-One USB 2.0 full speed Host/Device controller
-AC97/I²S
-SD Host controller
-4 UARTs
-I²C Master
-71 GPIOs
-RTC
-Smart card controller
-Power Management |
LQFP 176 (Lead free package ready) |
P |
Y |
| * Status: P= Mass Production, S=Samples, UD=Under Development, UD (Time)= Under Development(Ready Time), EOL=End of life. |
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