STA662 STMicroelectronics, STA662 Datasheet - Page 16

• Manufacturer Part Number: STA662
• Description: Audio Transmitters, Receivers, Transceivers AM/FM, DAB/DAB+/DMB-A, DRM Multi-Standard Digital Radio Receiver
• Manufacturer: STMicroelectronics

Pin description
Table 2.
16/24
Host Processor i/f (SDEC i/f)
SDEC_SPI_CLKIN
SDEC_SPI_FSSIN
DRAM_SEL_N_1
DRAM_SEL_N_0
DRAM_DATA_15
DRAM_DATA_14
DRAM_DATA_13
DRAM_DATA_12
DRAM_DATA_11
DRAM_DATA_10
SDEC_SPI0_EN
SDEC_SPI1_RX
SDEC_SPI1_EN
SDEC_SPI2_EN
SDEC_SPI3_EN
DRAM_DQM_1
DRAM_DQM_0
DRAM_DATA_9
DRAM_DATA_8
DRAM_DATA_7
DRAM_DATA_6
DRAM_DATA_5
DRAM_DATA_4
DRAM_DATA_3
DRAM_DATA_2
DRAM_DATA_1
DRAM_DATA_0
DRAM_CAS_N
DRAM_RAS_N
SDEC_SPI_TX
DRAM_WE_N
DRAM_CKE
DRAM_CLK
Ball name
STA662 pin-out description (continued)
DRAM write enable
DRAM chip selector bit 0
DRAM chip selector bit 1
DRAM write mask bit 1
DRAM write mask bit 0
DRAM clock enable
DRAM column address selector
DRAM row addr selector
DRAM data bit 15
DRAM data bit 14
DRAM data bit 13
DRAM data bit 12
DRAM data bit 11
DRAM data bit 10
DRAM data bit 9
DRAM data bit 8
DRAM data bit 7
DRAM data bit 6
DRAM data bit 5
DRAM data bit 4
DRAM data bit 3
DRAM data bit 2
DRAM data bit 1
DRAM data bit 0
DRAM clock
SSI interface
SSI interface
SSI interface
SSI interface
SSI interface
SSI interface
SSI interface
SSI interface
Doc ID 023407 Rev 1
Description
Type
I/O
I/O
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
1.8V/2.5V/3.3V
1.8V/2.5V/3.3V
1.8V/2.5V/3.3V
1.8V/2.5V/3.3V
1.8V/2.5V/3.3V
1.8V/2.5V/3.3V
1.8V/2.5V/3.3V
1.8V/2.5V/3.3V
Supply group
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
STA662
number
Ball
R10
U10
R11
U11
P13
R13
U13
U12
R12
P12
U14
R14
P15
P14
U15
R15
P10
K16
K15
K14
K17
T11
T13
T12
T14
T15
L13
L14
J13
J14
R9
U9
P9