SPEAR320-2 STMicroelectronics, SPEAR320-2 Datasheet - Page 42

• 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

Memory map
42/76
Table 13.
Table 14.
0x4000_0000
0x4800_0000
0x4C00_0000
0x6000_0000
0x7000_0000
0x8000_0000
0x8000_4000
0x9000_0000
0xA000_0000
0xA100_0000 -
0xA200_0000 -
0xA300_0000 -
0xA400_0000 -
0xA500_0000
0xA600_0000
0xA700_0000
0xA800_0000
0xA900_0000
Start address
Start address
0xFCA0.0000
0xFCA8.0000
0xFCB0.0000
0xFCB8.0000
0xFC00.0000
0xFC20.0000
0xFC40.0000
0xFC60.0000
0xFC80.0000
0xFC88.0000
0xFC90.0000
0xFC98.0000
0xFD00.0000
0xFF00.0000
SPEAr320 main memory map (continued)
Reconfigurable array subsystem memory map
0x47FF_FFFF
0x4BFF_FFFF
0x5FFF_FFFF
0x6FFF_FFFF
0x8000_3FFF
0x8FFF_FFFF
0x9FFF_FFFF
0xA0FF_FFFF
0xA1FF_FFFF
0xA2FF_FFFF
0xA3FF_FFFF
0xA4FF_FFFF
0xA5FF_FFFF
0xA7FF_FFFF
0xA9CF_FFFF
0x7FFF_FFFF
0xA6FF_FFFF
0xA8FF_FFFF
0xFCA7.FFFF
0xFCB7.FFFF
0xFC87.FFFF
0xFC97.FFFF
0xFCAF.FFFF
0xFCFF.FFFF
0xFC1F.FFFF
0xFC3F.FFFF
0xFC5F.FFFF
0xFC7F.FFFF
0xFC8F.FFFF
0xFC9F.FFFF
0xFEFF.FFFF
0xFFFF.FFFF
End address
End address
Doc ID 16755 Rev 4
EMI
Reserved
FSMC
Reserved
SDIO
Boot memory
Reserved
CLCD
Parallel port
CAN0
CAN1
UART1
UART2
SSP1
SSP2
I2C1
Quad PWM timer
GPIO
Miscellaneous registers
Serial Flash controller
System controller
DRAM controller
Watchdog timer
Real time clock
DMA controller
Peripheral
Peripheral
BootROM
basGPIO
Timer 1
Timer 2
-
-
-
Description
Description
Reserved
Reserved
Reserved
SPEAr320