参数资料
型号: SC16C750BIA44,518
厂商: NXP Semiconductors
文件页数: 40/44页
文件大小: 0K
描述: IC UART SINGLE W/FIFO 44-PLCC
产品培训模块: Stand-Alone UARTs
标准包装: 1
通道数: 1,UART
FIFO's: 64 字节
电源电压: 2.5V,3.3V,5V
带自动流量控制功能:
带故障启动位检测功能:
带调制解调器控制功能:
带CMOS:
安装类型: 表面贴装
封装/外壳: 44-LCC(J 形引线)
供应商设备封装: 44-PLCC
包装: 标准包装
产品目录页面: 828 (CN2011-ZH PDF)
其它名称: 568-2049-6
SC16C750B_5
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 05 — 17 October 2008
5 of 44
NXP Semiconductors
SC16C750B
5 V, 3.3 V and 2.5 V UART with 64-byte FIFOs
5.2 Pin description
Fig 4.
Pin conguration for LQFP64
SC16C750BIB64
XTAL1
D4
XTAL2
n.c.
D3
IOW
D2
n.c.
IOW
D1
n.c.
D0
GND
n.c.
IOR
VCC
IOR
n.c.
RI
DDIS
n.c.
TXRDY
DCD
n.c.
DSR
AS
n.c.
CTS
A2
BAUDOUT
A1
n.c.
CS2
A0
CS1
RXRDY
n.c.
CS0
INT
TX
n.c.
OUT2
n.c.
RTS
RX
n.c.
RCLK
DTR
n.c.
D7
OUT1
D6
n.c.
D5
RESET
n.c.
002aaa590
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
Table 2.
Pin description
Symbol
Pin
Type
Description
PLCC44 LQFP64
HVQFN32
A2, A1, A0 29, 30,
31
17, 18, 20
16, 17, 18 I
Register select. A0 to A2 are used during read and write
operations to select the UART register to read from or write to.
Refer to Table 3 for register addresses and refer to AS description.
AS
28
15
-
I
Address strobe. When AS is active (LOW), A0, A1, and A2 and
CS0, CS1, and CS2 drive the internal select logic directly; when AS
is HIGH, the register select and chip select signals are held at the
logic levels they were in when the LOW-to-HIGH transition of AS
occurred.
BAUDOUT 17
64
8
O
Baud out. BAUDOUT is a 16
× clock signal for the transmitter
section of the UART. The clock rate is established by the reference
oscillator frequency divided by a divisor specied in the baud rate
generator divisor latches. BAUDOUT may also be used for the
receiver section by tying this output to RCLK.
CS0, CS1,
CS2
14, 15,
16
59, 61, 62
-
I
Chip select. When CS0 and CS1 are HIGH and CS2 is LOW, these
three inputs select the UART. When any of these inputs are inactive,
the UART remains inactive (refer to AS description).
CS
-
7
I
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SC16C750BIA44-T 功能描述:UART 接口集成电路 1CH. UART 64B FIFO RoHS:否 制造商:Texas Instruments 通道数量:2 数据速率:3 Mbps 电源电压-最大:3.6 V 电源电压-最小:2.7 V 电源电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LQFP-48 封装:Reel
SC16C750BIB64 功能描述:UART 接口集成电路 16CB 2.5V-5V 1CH UART 64B FIFO RoHS:否 制造商:Texas Instruments 通道数量:2 数据速率:3 Mbps 电源电压-最大:3.6 V 电源电压-最小:2.7 V 电源电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LQFP-48 封装:Reel
SC16C750BIB64,128 功能描述:UART 接口集成电路 16CB 2.5V-5V 1CH RoHS:否 制造商:Texas Instruments 通道数量:2 数据速率:3 Mbps 电源电压-最大:3.6 V 电源电压-最小:2.7 V 电源电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LQFP-48 封装:Reel
SC16C750BIB64,151 功能描述:UART 接口集成电路 16CB 2.5V-5V 1CH RoHS:否 制造商:Texas Instruments 通道数量:2 数据速率:3 Mbps 电源电压-最大:3.6 V 电源电压-最小:2.7 V 电源电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LQFP-48 封装:Reel