EVALST7590-1 Datasheet, PDF (18/24 Pages) STMicroelectronics – Narrow-band OFDM power line networking PRIME compliant system-on-chip

Application information
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Application information
Figure 8. TQFP100 128 Kb external memory application example
HOST
Controller
RXD
TXD
RESETn
GPIO6
Serial
Non Volatile
Memory
SCLK1
MISO1
MOSI1
GPIO1
Parallel
Asynchronous
RAM memory
SRAM_A0..16
SRAM_D0..7
SRAM_OEN
SRAM_WEN
SRAM_CSN
VCC
Switched Mode
VDDIO _{Power Supply}
EMC
Filter
ST7590
TQFP100
PA_IN+
PA_IN-
TX_OUT
PA_OUT
Power Amplifier
Feedback
RX_IN
ZC_IN
Power Line
Interface
Zero Crossing
Conditioning
Figure 9. QFN48 application example
ST7590
HOST
Controller
RXD
TXD
RESETn
GPIO6
VCC
Switched Mode
VDDIO _{Power Supply}
EMC
Filter
ST7590
QFN48
PA_IN+
PA_IN-
TX_OUT
PA_OUT
Power Amplifier
Feedback
RX_IN
ZC_IN
Power Line
Interface
Zero Crossing
Conditioning
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Doc ID 18349 Rev 1