32-bit RISC microprocessor featuring an ARM926EJ-S core operating at up to 333 MHz. This single-core MPU offers 16KB instruction and 16KB data cache, with interfaces including Ethernet (MII/SMII, 10/100Mbps), I2C, SPI, UART (6), and USB (2). Housed in a 289-pin, 15x15x0.99mm LFBGA package with 0.8mm pitch, it supports surface mounting and operates from -40°C to 85°C with a maximum supply voltage of 2.75V.
PackageLFBGA
MountingSurface Mount
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Technical Specifications
Stmicroelectronics SPEAR310-2 technical specifications.
General
Basic Package Type
Ball Grid Array
Package Family Name
BGA
Package/Case
LFBGA
Package Description
Low Profile Fine Pitch Ball Grid Array
Lead Shape
Ball
Pin Count
289
PCB
289
Package Length (mm)
15
Package Width (mm)
15
Package Height (mm)
0.99
Seated Plane Height (mm)
1.7(Max)
Pin Pitch (mm)
0.8
Package Material
Plastic
Mounting
Surface Mount
Family Name
SPEAr
Data Bus Width
32bit
Instruction Set Architecture
RISC
Device Core
ARM926EJ-S
Maximum Speed
333MHz
Core Architecture
ARM
Number of CPU Cores
1
Interface Type
Ethernet/I2C/SPI/UART/USB
CAN
0
UART
6
USART
0
I2C
1
SPI
1
USB
2
Ethernet
5
I2S
0
Max Operating Supply Voltage
1.3|1.8|1.9|2.75V
Min Operating Temperature
-40°C
Max Operating Temperature
85°C
Instruction Cache Size
16KB
Data Cache Size
16KB
Multiply Accumulate
No
Ethernet Interface Type
MII/SMII
Ethernet Speed
10Mbps/100Mbps
Compliance
Cage Code
SCR76
EU RoHS
Yes
HTS Code
8542310001
Schedule B
8542310000
ECCN
5A002.a.4
Automotive
No
AEC Qualified
No
PPAP
No
Radiation Hardening
No
RoHS Versions
2011/65/EU, 2015/863
Datasheet
Stmicroelectronics SPEAR310-2 Datasheet
Download the complete datasheet for Stmicroelectronics SPEAR310-2 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.