SPEAR320-2 STMicroelectronics, SPEAR320-2 Datasheet - Page 35

• 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_82/E15
PL_GPIO_81/C17
PL_GPIO_80/D16
PL_GPIO_78/D15
PL_GPIO_77/B17
PL_GPIO_75/E14
PL_GPIO_74/C16
PL_GPIO_73/A17
PL_GPIO_72/B16
PL_GPIO_71/D14
PL_GPIO_70/C15
PL_GPIO_69/A16
PL_GPIO_68/B15
PL_GPIO_67/C14
PL_GPIO_66/E13
PL_GPIO_65/B14
PL_GPIO_64/D13
PL_GPIO_63/C13
PL_GPIO_62/A15
PL_GPIO_61/E12
PL_GPIO_60/A14
PL_GPIO_59/B13
PL_GPIO_58/D12
PL_GPIO_57/E11
PL_GPIO_56/C12
PL_GPIO_79/F14
PL_GPIO_76/F13
PL_GPIO_# /
number
ball
PL_GPIO multiplexing scheme (continued)
FSMC_ADDR_L
FSMC_CMD_
FSMC_RDY
CLPOWER
Configuration mode (enabled by Programmer model
FSMC_WE
FSMC_RE
FSMC_D0
FSMC_D1
FSMC_D2
FSMC_D3
FSMC_D4
FSMC_D5
FSMC_D6
FSMC_D7
CLD15
CLD16
CLD17
CLD18
CLD19
CLD20
CLD21
CLD22
CLD23
CLAC
CLFP
CLLP
CLLE
/BSY
LE
1
E
FSMC_ADDR_L
FSMC_CMD_
FSMC_RDY/
control register bits (2:0))
MII1_MDIO
FSMC_WE
MII1_MDC
FSMC_RE
MII1_CRS
FSMC_D0
FSMC_D1
FSMC_D2
FSMC_D3
FSMC_D4
FSMC_D5
FSMC_D6
FSMC_D7
BSY
LE
2
E
0
0
0
0
0
0
0
0
0
0
0
Doc ID 16755 Rev 4
EMI_D8/ FSMC_D8
EMI_D9/ FSMC_D9
EMI_D0/ FSMC_D0
EMI_D1/ FSMC_D0
EMI_D2/ FSMC_D2
EMI_D3/ FSMC_D3
EMI_D4/ FSMC_D4
EMI_D5/ FSMC_D5
EMI_D6/ FSMC_D6
EMI_D7/ FSMC_D7
FSMC_ADDR_LE
FSMC_RDY/BSY
FSMC_CMD_LE
FSMC_D10
FSMC_D11
FSMC_WE
EMI_WAIT
FSMC_RE
EMI_D10/
EMI_D11/
EMI_WE/
EMI_A15
EMI_A16
EMI_A17
EMI_A18
EMI_A19
EMI_A20
EMI_A21
EMI_A22
EMI_A23
EMI_OE/
3
FSMC_ADDR_LE
FSMC_RDY/ BSY
FSMC_CMD_LE
SPP_AUTOFDn
SPP_PERROR
SPP_SELECT
SPP_FAULTn
SPP_SELINn
SPP_STRBn
SPP_DATA3
SPP_DATA4
SPP_DATA5
SPP_DATA6
SPP_DATA7
SPP_BUSY
SPP_ACKn
SPP_INITn
FSMC_WE
FSMC_RE
FSMC_D0
FSMC_D1
FSMC_D2
FSMC_D3
FSMC_D4
FSMC_D5
FSMC_D6
FSMC_D7
4
(enabled by
embedded/
Alternate
selector)
function
custom
H7
H6
H5
H4
H3
H2
H1
Pin description
Function in
alternative
GPIO_82
GPIO_81
GPIO_80
GPIO_79
GPIO_78
GPIO_77
GPIO_76
GPIO_75
GPIO_74
GPIO_73
GPIO_72
GPIO_71
GPIO_70
GPIO_69
GPIO_68
GPIO_67
GPIO_66
GPIO_65
GPIO_64
GPIO_63
GPIO_62
GPIO_61
GPIO_60
GPIO_59
GPIO_58
GPIO_57
GPIO_56
mode
GPIO
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