SPEAR300-2 STMicroelectronics, SPEAR300-2 Datasheet - Page 31

• 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
Table 5.
Group
SMI
Serial memory interface (SMI) pin description
SMI_DATAOUT
Signal name
SMI_DATAIN
SMI_CS_0
SMI_CS_1
SMI_CLK
Doc ID 16324 Rev 2
M14
M15
M16
Ball
M13
N17
Direction
Output
Output
Input
I/O
Serial Flash clock
Serial Flash input
Serial Flash chip
Serial Flash
output data
Function
select
data
3.3 V tolerant, PU
TTL output buffer
Pin description
TTL Input Buffer
3.3 V capable 4
Pin type
mA
31/83