參數(shù)資料
型號: SC16C652BIBS
廠商: NXP Semiconductors N.V.
元件分類: 收發(fā)器
英文描述: 5 V, 3.3 V and 2.5 V dual UART, 5 Mbit-s (max.) with 32-byte FIFOs and infrared (IrDA) encoder-decoder
封裝: SC16C652BIB48<SOT313-2 (LQFP48)|<<http://www.nxp.com/packages/SOT313-2.html<1<Always Pb-free,;SC16C652BIB48<SOT313-2 (LQFP48)|<<http://www.nxp.com/packages/SOT313-2.html&
文件頁數(shù): 29/43頁
文件大?。?/td> 210K
代理商: SC16C652BIBS
SC16C652B_4
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 04 — 1 September 2005
29 of 43
Philips Semiconductors
SC16C652B
Dual UART with 32-byte FIFOs and IrDA encoder/decoder
[1]
Applies to external clock, crystal oscillator max 24 MHz.
[2]
Maximum frequency =
[3]
RCLK is an internal signal derived from divisor latch LSB (DLL) and divisor latch MSB (DLM) divisor latches.
10.1 Timing diagrams
t
28d
delay from start to reset
TXRDY
RESET pulse width
baud rate divisor
[3]
-
8T
RCLK
-
8T
RCLK
-
8T
RCLK
s
t
RESET
N
200
1
-
(2
16
1) 1
40
-
(2
16
1) 1
40
-
(2
16
1)
ns
Table 29:
T
amb
=
40
°
C to +85
°
C; tolerance of V
CC
=
±
10 %; unless otherwise specified.
Symbol
Parameter
Dynamic characteristics
Conditions
V
CC
= 2.5 V
Min
V
CC
= 3.3 V
Min
V
CC
= 5.0 V
Min
Unit
Max
Max
Max
t
3w
-------
Fig 6.
General write timing
data
active
active
valid
address
002aaa109
A0 to A2
CSx
IOW
D0 to D7
t
16s
t
16h
t
13d
t
13w
t
15d
t
6h
t
13h
t
6s
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