參數(shù)資料
型號(hào): SC28C94A1A,518
廠商: NXP Semiconductors
文件頁(yè)數(shù): 17/39頁(yè)
文件大?。?/td> 0K
描述: IC UART QUAD W/FIFO 52-PLCC
產(chǎn)品培訓(xùn)模塊: Stand-Alone UARTs
標(biāo)準(zhǔn)包裝: 1
特點(diǎn): 故障啟動(dòng)位檢測(cè)
通道數(shù): 4,QUART
FIFO's: 8 字節(jié)
電源電壓: 5V
帶自動(dòng)流量控制功能:
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:
安裝類型: 表面貼裝
封裝/外殼: 52-LCC(J 形引線)
供應(yīng)商設(shè)備封裝: 52-PLCC(19.2x19.2)
包裝: 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁(yè)面: 828 (CN2011-ZH PDF)
其它名稱: 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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