STMicroelectronics SPEAR320S-2

Mount

Surface Mount

Number of Pins

289

ECCN (US)

5A992.c

HTS

8542.31.00.01

Family Name

SPEAr

Instruction Set Architecture

RISC

Number of CPU Cores

1

Data Bus Width (bit)

32

Instruction Cache Size

16KB

On-Chip Memory

8KB/SRAM

Maximum Speed (MHz)

333

Interface Type

CAN/Ethernet/I2C/SPI/UART/USB

UART

7

USART

0

Data Cache Size

16KB

Multiply Accumulate

No

I2C

3

I2S

0

Memory Card Interface

MMC/SDIO

Ethernet Interface Type

MII/RMII

Minimum Operating Supply Voltage (V)

3|1.7|2.25|1.14

Typical Operating Supply Voltage (V)

3.3|2.25|1.2|1.8

Maximum Operating Supply Voltage (V)

2.75|1.9|3.6|1.3

I/O Voltage (V)

3.3

Minimum Operating Temperature (°C)

-40

Maximum Operating Temperature (°C)

85

Standard Package Name

BGA

Supplier Package

LFBGA

Mounting

Surface Mount

Package Height

0.99

Package Length

15

Package Width

15

PCB changed

289

Lead Shape

Ball

RoHS

Compliant

Packaging

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

Tray

Part Status

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

NRND

Max Operating Temperature

The Maximum Operating Temperature is the maximum body temperature at which the thermistor is designed to operate for extended periods of time with acceptable stability of its electrical characteristics.

85 °C

Min Operating Temperature

-40 °C

Frequency

333 MHz

Pin Count

a count of all of the component leads (or pins)

289

Operating Supply Voltage

The voltage level by which an electrical system is designated and to which certain operating characteristics of the system are related.

1.2 V

Max Supply Voltage

In general, the absolute maximum common-mode voltage is VEE-0.3V and VCC+0.3V, but for products without a protection element at the VCC side, voltages up to the absolute maximum rated supply voltage (i.e. VEE+36V) can be supplied, regardless of supply voltage.

1.3 V

Min Supply Voltage

The minimum supply voltage (V min ) is explored for sequential logic circuits by statistically simulating the impact of within-die process variations and gate-dielectric soft breakdown on data retention and hold time.

1.14 V

RAM Size

8 kB

Data Bus Width

32 b

Core Architecture

ARM

Max Frequency

333 MHz

Max I/O Voltage

3.3 V

Ethernet

2

USB

3

SPI

3

Device Core

Used in casting and moulding processes to produce internal cavities and reentrant angles (an interior angle that is greater than 18°).

ARM926EJ-S

RoHS Status

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

RoHS Compliant

Radiation Hardening

Radiation hardening is the process of making electronic components and circuits resistant to damage or malfunction caused by high levels of ionizing radiation, especially for environments in outer space (especially beyond the low Earth orbit), around nuclear reactors and particle accelerators, or during nuclear accidents or nuclear warfare.

No

Lead Free

Lead Free