SPEAR320-2 STMicroelectronics, SPEAR320-2 Datasheet - Page 72

• Manufacturer Part Number: SPEAR320-2
• Description: IC MPU ARM9 289LFBGA
• Manufacturer: STMicroelectronics
• Series: SPEAr®r

Specifications of SPEAR320-2

• Processor Type: ARM Microprocessor
• Speed: 333MHz
• Voltage: 1.14 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 289-LFBGA
• Processor Series: SPEAr320
• Core: ARM926EJ-S
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 333 MHz
• Operating Supply Voltage: 1.2 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Data Ram Size: 8 KB
• Interface Type: I2C, UART, USB, Serial
• Number Of Programmable I/os: 102
• Number Of Timers: 4
• Program Memory Size: 32 KB
• Program Memory Type: ROM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-10843

Package information
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Package information
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK
Table 52.
Dim.
ddd
eee
A1
A2
A3
A4
D1
E1
fff
A
D
E
b
e
F
®
®
packages, depending on their level of environmental compliance. ECOPACK
is an ST trademark.
LFBGA289 (15 x 15 x 1.7 mm) mechanical data
14.850
14.850
0.270
0.450
Min.
15.000
12.800
15.000
12.800
0.985
0.200
0.500
0.800
1.100
Doc ID 16755 Rev 4
Typ.
mm
15.150
15.150
1.700
0.800
0.550
0.200
0.150
0.080
Max.
0.0106
0.0177
0.5846
0.5846
Min.
inches
0.0387
0.0078
0.0197
0.5906
0.5039
0.5906
0.5039
0.0315
0.0433
Typ.
SPEAr320
0.0217
0.5965
0.5965
0.0031
0.0669
0.0315
0.0078
0.0059
Max.
®