参数资料
型号: SC28C94A1A,518
厂商: NXP Semiconductors
文件页数: 17/39页
文件大小: 0K
描述: IC UART QUAD W/FIFO 52-PLCC
产品培训模块: Stand-Alone UARTs
标准包装: 1
特点: 故障启动位检测
通道数: 4,QUART
FIFO's: 8 字节
电源电压: 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: 52-LCC(J 形引线)
供应商设备封装: 52-PLCC(19.2x19.2)
包装: 标准包装
产品目录页面: 828 (CN2011-ZH PDF)
其它名称: 568-1114-6
Philips Semiconductors
Product data sheet
SC28C94
Quad universal asynchronous receiver/transmitter (QUART)
2006 Aug 09
24
DC ELECTRICAL CHARACTERISTICS
VCC = 5V ± 10%, TA = –40_C to 85_C, unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
LIMITS
UNIT
SYMBOL
PARAMETER
TEST CONDITIONS
Min
Typ
Max
UNIT
VIL
Input low voltage
0.8
V
Input high voltage (except X1/CLK)
0 to +70
°C
2.0
V
VIH
Input high voltage (except X1/CLK)
–40 to +85
°C
2.2
V
VIH
Input high voltage (X1/CLK)
0.8VCC
V
VOL
VOH
Output Low voltage
Output High voltage (except OD outputs)
IOL = 4.0mA
IOH = –400A
IOH = –100A
0.8VCC
0.9VCC
0.4
V
IIL
IIH
Input current Low, I/O ports
Input current High, I/O ports
VIN = 0
VIN = VCC
–10
10
A
II
Input leakage current
VIN = 0 to VCC
–1
1
A
IILX1
IIHX1
X1/CLK input Low current
X1/CLK input High current
VIN = GND, X2 = open
VIN = VCC, X2 = open
–140
140
A
IOZH
IOZL
Output off current High, 3–state data bus
Output off current Low, 3–state data bus
VIN = VCC
VIN = 0
–1
1
A
IODL
IODH
Open–drain output Low current in off state: IRQN
VIN = 0
VIN = VCC
–1
1
A
ICC
Power supply current
Operating mode
CMOS input levels 25
°C
with X1 = 4MHz
20
35
mA
ICC
Power down mode1
2
mA
NOTES:
1. See UART application note for power down currents less than 5
A.
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