sc16c852libs NXP Semiconductors, sc16c852libs Datasheet - Page 53

• Manufacturer Part Number: sc16c852libs
• Description: 1.8 V Dual Uart, 5 Mbit/s Max. With 128-byte Fifos, Infrared Irda And 16 Mode Or 68 Mode Bus Interface
• Manufacturer: NXP Semiconductors

NXP Semiconductors
SC16C852L_3
Product data sheet
Fig 28. Transmit ready timing in FIFO mode (DMA mode ‘1’) in 16 mode
Fig 29. Transmit ready timing in FIFO mode (DMA mode ‘1’) in 68 mode
TXRDYA, TXRDYB
TXRDYA, TXRDYB
TXA, TXB
CS (write)
D0 to D7
D0 to D7
TXA,
TXB
IOW
or byte #128
byte #32 or
active
byte #128
byte #32
active
t
d(CS-TXRDYH)W
t
d(IOW-TXRDYH)
start
start
bit
bit
t
d(start-TXRDY)
t
d(start-TXRDY)
D0
D0
1.8 V dual UART with 128-byte FIFOs and IrDA encoder/decoder
FIFO full
Rev. 03 — 18 January 2008
trigger
lead
D1
D1
5 data bits
6 data bits
7 data bits
5 data bits
6 data bits
7 data bits
D2
D2
data bits (0 to 7)
data bits (0 to 7)
D3
D3
D4
D4
D5
D5
D6
D6
D7
D7
parity
parity
bit
bit
SC16C852L
stop
stop
bit
bit
© NXP B.V. 2008. All rights reserved.
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