參數(shù)資料
型號: 935270075551
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: 4 CHANNEL(S), 5M bps, SERIAL COMM CONTROLLER, PQFP80
封裝: 12 X 12 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-315-1, LQFP-80
文件頁數(shù): 53/56頁
文件大?。?/td> 715K
代理商: 935270075551
Philips Semiconductors
SC16C554/554D
Quad UART with 16-byte FIFO and infrared (IrDA) encoder/decoder
Product data
Rev. 02 — 13 March 2003
6 of 53
9397 750 11002
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
Fig 4.
PLCC68 pin conguration (68 mode).
SC16C554DIA68
68 MODE
002aaa344
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
DSRA
CTSA
DTRA
VCC
RTSA
IRQ
CS
TXA
R/W
TXB
A3
NC
RTSB
GND
DTRB
CTSB
DSRB
DSRD
CTSD
DTRD
GND
RTSD
NC
TXD
NC
TXC
A4
NC
RTSC
VCC
DTRC
CTSC
DSRC
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
9
8
7
6
5
4
3
2
1
68
67
66
65
64
63
62
61
CDA
RIA
RXA
GND
D7
D6
D5
D4
D3
D2
D1
D0
NC
V
CC
RXD
RID
CDD
CDB
RIB
RXB
V
CC
16/68
A2
A1
A0
XTAL1
XTAL2
RESET
RXRDY
TXRDY
GND
RXC
RIC
CDC
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