STMicroelectronics SPEAR320-2 Microcontroller, Microprocessor, FPGA Modules
ARM926EJ-S Microprocessor IC SPEAr® 1 Core, 32-Bit 333MHz 289-LFBGA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SPEAR320-2
Detailed Description
IC MPU SPEAR 333MHZ 289LFBGA
Package
289-LFBGA
Key Features
Package / Case: 289-LFBGA
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
SPEAR320-2 Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics SPEAR320-2 Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Series
SPEAr®
RAM Size
8 kB
Data Bus Width
32 bit/16 bit
Maximum Clock Frequency
333 MHz
RoHS
Yes
Package / Case
289-LFBGA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TC)
Lifecycle Status
Obsolete
Voltage IO
3.3V
Alternate Parts Comparison (SPEAR320-2 vs SPEAR600-2 vs SPEAR310-2 vs SPEAR300-2)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | SPEAr® | SPEAr® | SPEAr® | SPEAr® |
| Package / Case | 289-LFBGA | 420-FBGA | 289-LFBGA | 289-LFBGA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TC) | -40°C ~ 85°C (TC) | -40°C ~ 85°C (TC) | -40°C ~ 85°C (TC) |
| Core Processor | ARM926EJ-S | ARM926EJ-S | ARM926EJ-S | ARM926EJ-S |
| Lifecycle Status | Obsolete | Not For New Designs | Last Time Buy | Obsolete |
| Additional Interfaces | CAN, I2C, IrDA, Microwire, MMC/SDIO, SPI, UART | I2C, I2S, IrDA, Microwire, SPI, UART | HDLC, I2C, I2S, IrDA, Microwire, MMC/SDIO, SPI, TDM/E1, UART | I2C, I2S, IrDA, Microwire, MMC/SDIO, SPI, UART |
| Ethernet | 10/100Mbps (3) | 10/100/1000Mbps (1) | 10/100Mbps (5) | 10/100Mbps (1) |
| Graphics Acceleration | No | No | No | No |
| Number of Cores Bus Width | 1 Core, 32-Bit | 2 Core, 32-Bit | 1 Core, 32-Bit | 1 Core, 32-Bit |
| RAM Controllers | LPDDR, DDR2 | DDR, DDR2 | LPDDR, DDR2 | LPDDR, DDR2 |
| Speed | 333MHz | 333MHz | 333MHz | 333MHz |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
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