SC16C2552BIA44 NXP Semiconductors, SC16C2552BIA44 Datasheet - Page 28

• Manufacturer Part Number: SC16C2552BIA44
• Description: UART, 2 CH, 16BYTE FIFO, 16C2552
• Manufacturer: NXP Semiconductors

Specifications of SC16C2552BIA44

• No. Of Channels: 2
• Data Rate: 5Mbps
• Supply Voltage Range: 2.25V To 5.5V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: PLCC
• No. Of Pins: 44
• Svhc: No SVHC (18-Jun-2010)
• Operating: RoHS Compliant
• Uart Features: Independent Transmit & Receive UART Control, Multi-Function Output, Modem Control Functions
• Rohs Compliant: Yes

NXP Semiconductors
SC16C2552B_3
Product data sheet
Fig 10. Receive ready timing in non-FIFO mode
Fig 11. Receive ready timing in FIFO mode
RXRDYA, RXRDYB
RXRDYA, RXRDYB
RXA, RXB
RXA, RXB
IOR
IOR
start
start
bit
bit
5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs
D0
D0
Rev. 03 — 12 February 2009
D1
D1
D2
D2
data bits (0 to 7)
data bits (0 to 7)
D3
D3
D4
D4
D5
D5
D6
D6
D7
D7
SC16C2552B
parity
parity
bit
bit
stop
stop
bit
bit
© NXP B.V. 2009. All rights reserved.
active data
active data
first byte that
reaches the
trigger level
t
t
26d
26d
next
data
start
bit
ready
ready
t
t
active
active
25d
25d
002aae288
002aae289
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