SPEAR300-2 STMicroelectronics, SPEAR300-2 Datasheet - Page 41

• 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 10.
10
11
12
13
1
2
3
4
5
6
7
8
9
NAND
NAND
NAND
16-bit
16-bit
16-bit
/NOR
NOR
NOR
8-bit
8-bit
Available peripherals in each configuration mode
TDM interfacing using GPIOs
In some configuration modes where less than 8 TDM devices are indicated in
additional TDM devices can be supported by using GPIO pins. The TDM needs a dedicated
interrupt line, an SPI and an independent frame sync signal to interface each device. When
enough SPI chip selects signals are not available (SPI_I2C signals), the chip select can be
performed by a GPIO. In this case the number of possible TDM devices supported is:
Modes 5, 7, 8 and 9: up to 8 devices
Modes 3 and 10: up to 6 devices
Modes 11 and 12: up to 4 devices
4
4
8
4
8
4
8
8
4
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
14-bit
14-bit
8-bit
8-bit
Doc ID 16324 Rev 2
1
8
2
8
2
8
4
2
2
2
2
8
8
8
8
8
4
4
8
8
8
8
9*9
9*9
9*9
9*9
9*9
7*5
7*5
9*9
18
18
28
62
42
58
42
44
42
36
26
26
32
28
38
38
38
38
24
24
32
26
26
28
6
6
12
12
8
8
8
8
GPIOs
12
Pin description
4
8
4
8
8
4
4
Table
4
4
4
2
10,
41/83
22
14
14
14
14
14
14
10
10
10
6
6
6