900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




STMicroelectronics Electronic Components Datasheet

SPEAR-07-NC03 Datasheet

Ethernet Communication Controller

No Preview Available !

www.DataSheet4U.com
SPEAR-07-NC03
Ethernet Communication Controller with USB-Host
Features
Based on ARM720T (8K Caches and MMU
included)
Support a 10/100 Mbits/s Ethernet connection
(IEEE802.3)
Full-Speed USB Host Controller, supports
12Mbit/s Full Speed Devices
UART Interface: 115KBaud
I2C interface: Fast and Slow.
IEEE1284 Host Controller
Real Time Clock
Timers and Watchdog peripherals
Integrated PLL (25MHz Input, 48MHz Output)
Up to 12 GPIOs (including IEEE1284 port)
8K SRAM shared with an External
Microprocessor
Static Memory Controller (up to 2 Banks, Max
16M each)
Order codes
Part number
SPEAR-07-NC03
Op. Temp. range, °C
-40 to +105
LFBGA180 (12x12x1.7mm)
DRAM Controller SDRAM/EDO (up to 4 Banks,
Max 32M each)
External I/O Banks: 2 x 16KB.
Package LFBGA 180 (12x12mm x1.7mm)
Description
SPEAR-07-NC03 is a smart Communication
Controller for USB and Ethernet Communication.
SPEAR-07-NC03 allows the sharing of a Full-
Speed USB or IEEE1284 or a UART Peripherals
inside an Ethernet System.
SPEAR-07-NC03 is supported by several
Operation Systems such as eCOS.
Package
LFBGA180
Packing
Tray
May 2006
Rev 5
1/194
www.st.com
1


STMicroelectronics Electronic Components Datasheet

SPEAR-07-NC03 Datasheet

Ethernet Communication Controller

No Preview Available !

Table of Contents
Table of Contents
SPEAR-07-NC03
1 Product overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.1 Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.2 ARM720T RISC Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.3 External Memory Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.4 IEEE802.3/Ethernet MAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.5 DMA Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.6 UART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.7 Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.8 Watchdog Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.9 GPIO (Programmable I/O) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.10 Interrupt Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.11 IEEE1284 Host Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.12 USB Host Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.13 Shared SRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.14 Real Time Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.15 Frequency Synthesizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3 Top-level Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4 Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.1 Functional Pin Groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.2 PAD Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5 Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5.1 Global MAP (AHB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5.2 I/O MAP (APB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
6 Blocks description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
6.1 CPU SUBSYSTEM & AMBA BUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
2/194


Part Number SPEAR-07-NC03
Description Ethernet Communication Controller
Maker ST Microelectronics
Total Page 30 Pages
PDF Download

SPEAR-07-NC03 Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 SPEAR-07-NC03 Ethernet Communication Controller
ST Microelectronics





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy