SPEAR300-2 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
SPEAR300-2
STMicroelectronics
'SPEAR300-2' PDF : 83 Pages View PDF
SPEAr300
Embedded MPU with ARM926 core, flexible memory support,
powerful connectivity features and human machine interface
Features
■ ARM926EJ-S core up to 333 MHz
■ High-performance 8-channel DMA
■ Dynamic power-saving features
■ Configurable peripheral functions on 102
shared I/Os (please refer to Table 11:
PL_GPIO multiplexing scheme)
■ Memory
– 32 KB ROM and 56 KB internal SRAM
– LPDDR-333/DDR2-666 external memory
interface (up to 1 GB addressable memory)
– SDIO/MMC card interface
– Serial Flash memory interface (SMI)
– Flexible static memory controller (FSMC)
up to 16-bit data bus width, supporting
external SRAM, NAND/NOR Flash and
FPGAs
– Serial SPI Flash interface
■ Connectivity
– 2 x USB 2.0 Host
– USB 2.0 Device
– Fast Ethernet (MII port)
– 1x SSP Synchronous serial peripheral
(SPI, Microwire or TI protocol)
– 1x I2C
– 1x I2S,
– 1x fast IrDA interface
– 1x UART interface
– TDM bus (512 timeslots)
– Up to 8 additional I2C/SPI chip selects
■ Security
– C3 cryptographic accelerator
■ Peripherals supported
– Camera interface (ITU-601/656 and CSI2
support)
– TFT/STN LCD controller (resolution up to
1024 x 768 and up to 24 bpp)
LFBGA289 (15 x 15 x 1.7 mm)
– Touchscreen support (using the ADC)
– 9 x 9 keyboard controller
– Glueless management of up to 8
SLICs/CODECs
■ Miscellaneous functions
– Integrated real time clock, watchdog, and
system controller
– 8-channel 10-bit ADC, 1 Msps
– 1-bit DAC
– JPEG codec accelerator
– Six 16-bit general purpose timers with
capture mode and programmable prescaler
– Up to 62 GPIOs
Applications
■ SPEAr300 embedded MPU is configurable in
13 sets of peripheral functions targeting a
range of applications:
– General purpose NAND Flash or NOR
Flash based devices
– Digital photo frames
– WiFi or IP phones (low end or high end)
– ATA PABX systems (with or without I2S)
– 8-bit or 14-bit camera (with or without LCD)
Table 1. Device summary
Order code
Temp
range, C
Package Packing
LFBGA289
SPEAR300-2 - 40 to 85 °C (15x15 mm) Tray
pitch 0.8 mm
April 2010
Doc ID 16324 Rev 2
1/83
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