參數(shù)資料
型號(hào): 935270058518
廠(chǎng)商: NXP SEMICONDUCTORS
元件分類(lèi): 微控制器/微處理器
英文描述: 1 CHANNEL(S), 3M bps, SERIAL COMM CONTROLLER, PQCC44
封裝: PLASTIC, MS-018, SOT-187-2, LCC-44
文件頁(yè)數(shù): 30/56頁(yè)
文件大?。?/td> 705K
代理商: 935270058518
Philips Semiconductors
SC16C550
Universal Asynchronous Receiver/Transmitter (UART)
with 16-byte FIFO and infrared (IrDA) encoder/decoder
Product data
Rev. 04 — 13 March 2003
36 of 52
9397 750 11206
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
Fig 12. General write timing when using AS signal.
DATA
ACTIVE
VALID
ADDRESS
002aaa332
t4w
t13d
t5s
t13w
A0–A2
CS2
CS1–CS0
IOW, IOW
D0–D7
t5h
t6h
t6s
t14d
t13h
t15d
t16s
t16h
AS
Fig 13. General read timing when AS is tied to GND.
DATA
ACTIVE
VALID
ADDRESS
002aaa333
t6s′
t7h′
t7w
t9d
t12d
t12h
A0–A2
CS
IOR
D0–D7
t7h′
VALID
ADDRESS
t6s′
ACTIVE
t7w
t12d
t12h
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