sc16c852 NXP Semiconductors, sc16c852 Datasheet - Page 45

• Manufacturer Part Number: sc16c852
• Description: 2.5 V To 3.3 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
SC16C852_1
Product data sheet
Fig 11. General read timing in 16 mode
Fig 12. General read timing in 68 mode
Fig 13. External clock timing
external clock
f
A0 to A4
D0 to D7
D0 to D7
A0 to A2
XTAL1
R/W
CSx
IOR
CS
=
-------------- -
t
w clk
t
1
su(RWH-CSL)
t
d(CS-IOR)
t
t
su(A)
su(A)
t
t
d(CS-Q)
WL
t
d(IOR-Q)
address
valid
t
active
active
w(IOR)
t
w(CS)
t
w(clk)
Rev. 01 — 31 August 2009
data
Dual UART with 128-byte FIFOs and IrDA encoder/decoder
t
t
t
h(A)
h(IOR-CS)
WH
t
dis(IOR-QZ)
t
h(A)
t
d(IOR)
t
dis(CS-QZ)
t
d(CS)
SC16C852
© NXP B.V. 2009. All rights reserved.
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