UPD72873 データシートの表示（PDF） - NEC => Renesas Technology
部品番号
コンポーネント説明
一致するリスト
UPD72873 Datasheet PDF : 40 Pages
| |||
µPD72873
DC Characteristics (VDD = 3.3 V ± 10 %, VSS = 0 V, TA = 0 to +70°C)
Parameter
Symbol
Condition
MIN.
TYP.
MAX.
Unit
High-level input voltage
VIH
2.0
VDD+0.5
V
Low-level input voltage
VIL
–0.5
+0.8
V
High-level output current
IOH
VOH = 2.4 V,
–6
mA
GROM_SDA, GROM_SCL
Low-level output current
IOL
VOL = 0.4 V,
6
mA
GROM_SDA, GROM_SCL
Input leakage current
IL
VIN = VDD or GND
±10.0
µA
PCI interface
High-level input voltage
VIH
2.0
5.5
V
Low-level input voltage
VIL
–0.5
+0.8
V
High-level output current
IOH
VOH = 2.4 V
–2
mA
Low-level output current
Input leakage current
IOL
VOL = 0.4 V
9
IL
VIN = VDD or GND
mA
±10.0
µA
Cable interface
Differential input voltage
VID Cable input, 100 Mbps operation 142
260
mV
Cable input, 200 Mbps operation 132
260
mV
Cable input, 400 Mbps operation 118
260
mV
TpB common mode input voltage
VICM 100 Mbps speed signaling off 1.165
2.515
V
200 Mbps speed signaling
0.935
2.515
V
400 Mbps speed signaling
0.523
2.515
V
Differential output voltage
VOD Cable output (Test load 55 Ω) 172.0
265.0
mV
TpA common mode output voltage
VOCM 100 Mbps speed signaling off 1.665
2.015
V
200 Mbps speed signaling
1.438
2.015
V
400 Mbps speed signaling
1.030
2.015
V
TpA common mode output current
ICM
100 Mbps speed signaling off
–0.81
+0.44
mA
200 Mbps speed signaling
–4.84
–2.53
mA
400 Mbps speed signaling
–12.40
–8.10
mA
Power status threshold voltage
VTH
CPS
7.5
V
TpBias output voltage
VTPBIAS
1.665
2.015
V
Remarks 1. Digital core runs at 3.3 V.
2. PCI Interface can run at 5 or 3.3 V, depending on the choice of 5 V-PCI or 3.3 V-PCI.
3. All other I/Os are 3.3 V driving, and 5 V tolerant.
4. 5 V are used only for 5 V-PCI clamping diode.
5.0 V
3.3 V
Protection Circuit
I/O Buffer
32
Preliminary Data Sheet S15305EJ2V0DS
Share Link: 