rtl83xx [Switches]

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Chip	Codename	Series	Ports
8328M	ESW	RTL8328	FE
8328S	ESW	RTL8328	FE
8328L	ESW	RTL8328	FE?
8329M	SSW	RTL8389	FE?

Chip	Codename	Series	CPU core	Ports	Comment	References
8330M	Maple	RTL8380	MIPS 4KEc @ 500MHz	Up to 8 FE, 2GE	8 internal PHYs, 2 Serdes	Product page
8332M	Maple	RTL8380	MIPS 4KEc @ 500MHz	Up to 24 FE, 4GE	8 internal PHYs, 4 Serdes	Product page

Realtek RTL835x series

Chip	Codename	Series	CPU core	Ports	Comment	References
8351M	Cypress	RTL8390	MIPS 34Kc @ 700MHz	Up to 24FE, 4GE	No embedded PHY, 17.6 GBit switch cap	Product page
8352M	Cypress	RTL8390	MIPS 34Kc @ 700MHz	Up to 56 FE
8353M	Cypress	RTL8390	MIPS 34Kc @ 700MHz	48FE, 4 GE	No embedded PHY, 17.6 GBit switch cap	Product page

Realtek RTL838x series

Chip	Codename	Series	CPU core	Ports	Comment	References
8380M	Maple	RTL8380	MIPS 4KEc @ 500MHz	8 GE, 2 SFP	8 internal PHYs (8218b), 2 Serdes	Product page
8381M		RTL8380	MIPS 4KEc @ 500MHz	Up to 14 GE	8 internal, 2 SGMII, 1 QSGMII	Product page
8382M	Maple	RTL8380	MIPS 4KEc @ 500MHz	Up to 28 GE	8 internal, 2 SGMII, 1 QSGMII	Product page
8382L	Maple	RTL8380	MIPS 4KEc @ 500MHz	Unmanaged	8 internal GE PHYs, no SDRAM interface	Product page
8389L	SSW	RTL8389		FE ?
8389M	SSW	RTL8389		FE ?

The following pinout is the RTL8380, but it's expected considering the identical chip dimensions that the pinout is identical for all 838x.

Pin	Mux 0	Mux 1	Mux 2
28	JTAG_TCK		GPIO13
29	JTAG_TMS		GPIO12
30	JTAG_TDO		GPIO10
31	JTAG_TDI		GPIO11
32	JTAG_TRST#		GPIO14
110	GPIO03
111	GPIO02
112	GPIO01
113	GPIO00	SYS_LED
114	RESET#
116	SSPI_CS#	UART1_RX
117	SSPI_SO	UART1_TX
118	SSPI_SI	I2C_DAT
119	SSPI_CLK	I2C_CLK
120	MDIO_MDC
121	MDIO_MDIO
122	LED_CLK
123	LED_DAT
124	UART0_TX
125	UART0_RX
127	SPI_CS#0
128	SPI_SI/SIO0
129	SPI_SO/SIO1
130	SPI_CLK

Realtek RTL838x series

Chip	Codename	Series	CPU core	Ports	Comment	References
8390M	Cypress	RTL8390
8391M	Cypress	RTL8390	MIPS 34Kc @ 700MHz	24x GE, 4x Combo GE/SFP	No emb PHY 56GBit switch cap	Product page
8392M	Cypress	RTL8390	MIPS 34Kc @ 700MHz	24x GE, (4x Combo GE/SFP or 2x SGMII/100Base-FX/1000Base-X)	No emb PHY 56GBit switch cap	Product page
8393M	Cypress	RTL8390	MIPS 34Kc @ 700MHz	48x GE, (4x Combo GE/SFP or 2x SGMII/100Base-FX/1000Base-X)	No emb PHY 104GBit switch cap	Product page
8396M	Cypress	RTL8390	MIPS 34Kc @ 700MHz	24x GE, 2x SFP+	No emb PHY 88GBit switch cap	Product page