SPEAR320-2 STMicroelectronics, SPEAR320-2 Datasheet - Page 40

• 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

Pin description
40/76
Table 12.
PL_GPIO[81]
PL_GPIO[80]
PL_GPIO[79]
PL_GPIO[78]
PL_GPIO[77]
PL_GPIO[76]
PL_GPIO[75]
PL_GPIO[74]
PL_GPIO[73]
PL_GPIO[72:0]
Signals
Ball sharing during debug (continued)
BSR Value
BSR Value
BSR Value
BSR Value
BSR Value
BSR Value
BSR Value
BSR Value
BSR Value
Case 1 - no debug
Doc ID 16755 Rev 4
Original meaning
Original meaning
Original meaning
Original meaning
Original meaning
Original meaning
Original meaning
Original meaning
Original meaning
Case 2 - static debug
ARM_PIPESTATB[2]
ARM_TRACE_PKTA[4]
ARM_TRACE_PKTA[5]
ARM_TRACE_PKTA[6]
ARM_TRACE_PKTA[7]
ARM_TRACE_PKTB[4]
ARM_TRACE_PKTB[5]
ARM_TRACE_PKTB[6]
ARM_TRACE_PKTB[7]
Case 3 - full debug
SPEAr320