SPEAR320-2 STMicroelectronics, SPEAR320-2 Datasheet - Page 37

• 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

SPEAr320
Table 10.
PL_GPIO_# /
PL_GPIO_30/B7
PL_GPIO_29/A7
PL_GPIO_28/A6
PL_GPIO_27/B6
PL_GPIO_26/A5
PL_GPIO_25/C6
PL_GPIO_24/B5
PL_GPIO_23/A4
PL_GPIO_22/D6
PL_GPIO_21/C5
PL_GPIO_20/B4
PL_GPIO_19/A3
PL_GPIO_18/D5
PL_GPIO_17/C4
PL_GPIO_16/E6
PL_GPIO_15/B3
PL_GPIO_14/A2
PL_GPIO_13/A1
PL_GPIO_12/D4
PL_GPIO_11/E5
PL_GPIO_10/C3
PL_GPIO_8/C2
PL_GPIO_7/D3
PL_GPIO_5/D2
PL_GPIO_4/C1
PL_GPIO_3/D1
PL_GPIO_9/B2
PL_GPIO_6/B1
PL_GPIO_2/E4
PL_GPIO_1/E3
PL_GPIO_0/F3
number
ball
PL_GPIO multiplexing scheme (continued)
SMII_CLKOUT
SSP1_MOSI
SSP1_MISO
SSP2_MOSI
SSP2_MISO
SMII_CLKIN
SMII_SYNC
UART1_RX
SMII_MDIO
UART2_RX
UART1_TX
SSP1_CLK
SSP1_SS0
SSP2_CLK
SSP2_SS0
UART2_TX
Configuration mode (enabled by Programmer model
SMII_MDC
CAN1_RX
SMII0_RX
SMII1_RX
SMII0_TX
SMII1_TX
PWM3
1
0
0
0
0
0
0
0
0
control register bits (2:0))
UART1_RX
UART2_RX
UART1_TX
UART2_TX
CAN1_RX
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Doc ID 16755 Rev 4
SMII_CLKOUT
SMII_CLKIN
SMII_SYNC
SMII_MDIO
UART1_TX
UART1_RX
UART2_TX
UART2_RX
SMII_MDC
CAN1_RX
SMII0_TX
SMII0_RX
PWM0
PWM1
PWM2
PWM3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
SMII_CLKOUT
SSP1_MOSI
SSP1_MISO
SMII_CLKIN
SMII_SYNC
UART1_RX
SMII_MDIO
UART2_RX
UART1_TX
SSP1_CLK
SSP1_SS0
UART2_TX
SMII_MDC
SMII0_RX
SMII1_RX
SMII0_TX
SMII1_TX
PWM0
PWM1
PWM2
PWM3
4
0
0
0
0
0
0
0
0
0
(enabled by
embedded/
MII0_RXCLK
MII0_TXCLK
SSP0_MOSI
SSP0_MISO
Alternate
selector)
MII0_RXDV
MII0_RXER
function
MII0_TXD0
MII0_TXD1
MII0_TXD2
MII0_TXD3
MII0_TXEN
MII0_TXER
MII0_RXD0
MII0_RXD1
MII0_RXD2
MII0_RXD3
MII0_MDIO
SSP0_CLK
UART0_RX
SSP0_SS0
UART0_TX
MII0_MDC
basGPIO2
basGPIO1
basGPIO0
MII0_CRS
I2C0_SDA
I2C0_SCL
custom
MII0_COL
IrDA_RX
IrDA_TX
Pin description
Function in
alternative
GPIO_30
GPIO_29
GPIO_28
GPIO_27
GPIO_26
GPIO_25
GPIO_24
GPIO_23
GPIO_22
GPIO_21
GPIO_20
GPIO_19
GPIO_18
GPIO_17
GPIO_16
GPIO_15
GPIO_14
GPIO_13
GPIO_12
GPIO_11
GPIO_10
GPIO_9
GPIO_8
GPIO_7
GPIO_6
GPIO_5
GPIO_4
GPIO_3
GPIO_2
GPIO_1
GPIO_0
mode
GPIO
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