參數(shù)資料
型號(hào): SC16C2552BIA44,512
廠商: NXP Semiconductors
文件頁(yè)數(shù): 12/37頁(yè)
文件大小: 0K
描述: IC UART DUAL SOT187-2
標(biāo)準(zhǔn)包裝: 26
特點(diǎn): 2 通道
通道數(shù): 2,DUART
FIFO's: 16 字節(jié)
電源電壓: 2.5V,3.3V,5V
帶IrDA 編碼器/解碼器:
帶故障啟動(dòng)位檢測(cè)功能:
帶調(diào)制解調(diào)器控制功能:
帶CMOS:
安裝類(lèi)型: 表面貼裝
封裝/外殼: 44-LCC(J 形引線)
供應(yīng)商設(shè)備封裝: 44-PLCC
包裝: 管件
其它名稱(chēng): 935274408512
SC16C2552BIA44
SC16C2552BIA44-ND
SC16C2552B_3
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 03 — 12 February 2009
2 of 38
NXP Semiconductors
SC16C2552B
5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs
3.
Ordering information
4.
Block diagram
Table 1.
Ordering information
Type number
Package
Name
Description
Version
SC16C2552BIA44
PLCC44
plastic leaded chip carrier; 44 leads
SOT187-2
Fig 1.
Block diagram of SC16C2552B
TXA, TXB
RXA, RXB
SC16C2552B
XTAL2
XTAL1
D0 to D7
IOR
IOW
RESET
002aaa487
DATA BUS
AND
CONTROL
LOGIC
REGISTER
SELECT
LOGIC
A0 to A2
CS
CHSEL
INTERRUPT
CONTROL
LOGIC
INTA, INTB
TXRDYA, TXRDYB
RXRDYA, RXRDYB
CLOCK AND
BAUD RATE
GENERATOR
INTERCONNECT
B
US
LINES
AND
CONTR
OL
SIGNALS
MODEM
CONTROL
LOGIC
DTRA, DTRB
RTSA, RTSB
MFA, MFB
CTSA, CTSB
RIA, RIB
CDA, CDB
DSRA, DSRB
RECEIVE
SHIFT
REGISTER
RECEIVE
FIFO
REGISTERS
TRANSMIT
SHIFT
REGISTER
TRANSMIT
FIFO
REGISTERS
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