SPEAR300-2 STMicroelectronics, SPEAR300-2 Datasheet - Page 32

• 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

Pin description
32/83
Table 6.
Table 7.
USB HOST
USB DEV
Group
Group
ADC
USB pin descriptions
ADC pin description
USB_ANALOG_T
USB_TXRTUNE
HOST1_OVRC
HOST0_OVRC
HOST1_VBUS
HOST0_VBUS
ADC_VREFN
ADC_VREFP
Signal name
Signal name
HOST1_DM
HOST0_DM
DEV_VBUS
HOST1_DP
HOST0_DP
DEV_DM
DEV_DP
AIN_0
AIN_1
AIN_2
AIN_3
AIN_4
AIN_5
AIN_6
AIN_7
EST
Doc ID 16324 Rev 2
Ball
Ball
N16
N15
R17
R16
R15
N14
P17
P16
P15
P14
M1
M2
G3
H1
H2
H3
H4
K1
K2
K5
J4
J3
L4
Direction
Direction
Output
Output
Output
Output
Input
Input
Input
Input
I/O
I/O
I/O
Reference resistor
ADC analog input
voltage reference
voltage reference
USB HOST1 D+
USB HOST0 D+
USB HOST1 D-
USB HOST0 D-
USB Device D+
USB Device D-
ADC negative
Over-Current
USB HOST0
ADC positive
Over-current
USB Device
USBHOST1
Analog Test
USB Host1
USB Host0
Function
Function
channel
Output
VBUS
VBUS
VBUS
3.3 V tolerant, PD
3.3 V tolerant, PD
3.3 V tolerant, PD
TTL output buffer
TTL output buffer
analog buffer 5 V
analog buffer 5 V
analog buffer 5 V
Analog buffer 2.5
3.3 V capable, 4
3.3 V capable, 4
TTL Input Buffer
TTL input buffer
TTL input buffer
Bidirectional
Bidirectional
Bidirectional
V tolerant
Pin type
Pin type
tolerant
tolerant
tolerant
Analog
Analog
SPEAr300
mA
mA