SPEAR300-2 STMicroelectronics, SPEAR300-2 Datasheet - Page 79

• Manufacturer Part Number: SPEAR300-2
• Description: IC MPU ARM9 289LFBGA
• Manufacturer: STMicroelectronics
• Series: SPEAr®r

Specifications of SPEAR300-2

• Processor Type: ARM Microprocessor
• Speed: 333MHz
• Voltage: 1.14 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 289-LFBGA
• Processor Series: SPEAr300
• 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: 56 KB
• Interface Type: I2C, UART, USB, Serial
• Number Of Programmable I/os: 62
• Number Of Timers: 6
• 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: 497-10849-5

SPEAr300
Table 49.
Table 50.
where (1) B = UART baud rate
S.No.
S.No.
1
2
3
4
5
UART transmit timing characteristics
UART receive timing characteristics
UART Pulse Duration Transmit
UART Pulse Duration Receive
UART Maximum Baud Rate
UART Transmit Start Bit
UART Receive Start Bit
Parameters
Parameters
Data (RxD)
Data (TxD)
Doc ID 16324 Rev 2
0.99B
0.99B
0.97B
0.97B
Min
Min
(1)
(1)
(1)
(1)
1.06B
1.06B
Max
Max
B
B
3
(1)
(1)
Timing requirements
(1)
(1)
Mbps
Units
Unit
ns
ns
ns
ns
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