SPEAR300-2 STMicroelectronics, SPEAR300-2 Datasheet - Page 37

• 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
Mode 5: High end IP phone
Main features:
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Mode 6: Low end Wifi phone
Main features:
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Mode 7: High end Wifi phone
Main features:
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Mode 8: ATA PABX without I2S
Main features:
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Mode 9: ATA PABX with I2S
9x9 keyboard
CLCD controller interface
4 SPI/I2C control signals
Digital-to-analog converter (DAC)
TDM block capable of communicating with 2 external devices
I2S block
SDIO interface supporting SPI, SD1, SD4 and SD8 mode
GPIOs with interrupt capability
9x9 keyboard
8 SPI/I2C control signals
Digital-to-analog converter (DAC)
TDM block capable of communicating with 8 external devices
I2S block
SDIO interface supporting SPI, SD1, SD4 and SD8 mode
GPIOs with interrupt capability
9x9 keyboard
CLCD controller interface
4 SPI/I2C control signals
Digital-to-analog converter (DAC)
TDM block capable of communicating with 2 external devices
I2S block
SDIO interface supporting SPI, SD1, SD4 and SD8 mode
GPIOs with interrupt capability
8 SPI/I2C control signals
TDM block capable of communicating with 8 external devices
SDIO interface supporting SPI, SD1 and SD4 mode
External Memory Interface (8 data bits, 8 address bits and 4 control signals)
GPIOs with interrupt capability
Doc ID 16324 Rev 2
Pin description
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