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參數(shù)資料
| 型號： | NCN6804MNR2G |
| 廠商： | ON Semiconductor |
| 文件頁數(shù)： | 23/25頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SMART CARD DUAL W/SPI 32-QFN |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 應(yīng)用： | 智能卡 |
| 接口： | 4 線 SPI 串行 |
| 電源電壓： | 2.7 V ~ 5.5 V |
| 封裝/外殼： | 32-VFQFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 32-QFN（5x5） |
| 包裝： | 剪切帶 (CT) |
| 安裝類型： | 表面貼裝 |
| 其它名稱： | NCN6804MNR2GOSCT |
NCN6804
http://onsemi.com
7
POWER SUPPLY SECTION (40°C to +85°C, unless otherwise noted)
Pin
Symbol
Rating
Min
Typ
Max
Unit
12, 13
Vsup
2.7
5.5
V
12, 13
Isup
DC Operating current – All Card Pins Unloaded, CLK_IN=Low
Vsup = 2.7 V, CRD_VCCA or B = 5 V
Vsup = 5.5 V, CRD_VCCA or B = 5 V
0.5
mA
12, 13
Isupst
Standby Supply Current, no card inserted
INT=CLK_IN=CLK_SPI=CS= I/O = MOSI = EN_RPU = H
Vsup = 5.5 V
50
mA
32
VDD
Operating Voltage (Note 5)
2.7
5.5
V
32
IVDD
Operating Current – CLK_IN = CLK_SPI = MOSI = High, CS = I/O =Low
150
mA
32
IVDD_SD
Shutdown Current – CS = High
60
mA
32
UVLOVDD
Under voltage lockout
1.8
2.5
V
8, 17
CRD_VCC
Output Card Supply Voltage @ 2.7 V< VCC < 5.5 V
CRD_VCCA/B = 1.8 V @ Iload = 35 mA
CRD_VCCA/B = 3.0 V @ Iload = 60 mA
CRD_VCCA/B = 5.0 V @ Iload = 65 mA
1.66
2.76
4.65
1.80
3.00
5.00
1.94
3.24
5.35
V
8, 17
ICRD_VCC
Maximum Continuous Output Current
@ CRD_VCC = 1.8 V
@ CRD_VCC = 3.0 V
@ CRD_VCC = 5.0 V
35
60
65
mA
8, 17
ICRD_VCC_OV
Output OverCurrent Limit :
Vsup = 2.7 V, CRD_VCCA/B = 1.8 V, 3.0 V, 5.0 V
Vsup= 5.5 V, CRD_VCCA/B = 1.8 V, 3.0 V, 5.0 V
200
260
mA
8, 17
DVCRD_VCC
Output Card Supply Voltage Ripple @ Vsup = 3.6V, L = 22 mH,
CRD_VCCA/B = 5.0 V
CRD_VCCA/B = 3.0 V
CRD_VCCA/B = 1.8 V
60
45
40
mV
8, 17
CRD_VCCTON Output Card Turn On Time
Vsup = 2.7 V, CRD_VCCA/B = 5.0 V
Lout = 22 mH, Cout = 10 mF Ceramic
500
ms
8, 17 CRD_VCCTOFF Output Card Turn Off Time
VCCA/P = 2.7 V, CRD_VCCA/B = 5.0 V
Lout = 22 mH, Cout = 10 mF Ceramic, CRD_VCCOFF < 0.4 V
100
250
ms
NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit
board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the declared
operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device specification
limit values are applied individually under normal operating conditions and not valid simultaneously.
5. VDD and Vsup have separated pads for noise and EMI immunity improvement – by similarity with the NCN6001 VDD and Vsup have to be
equal and connected to the same power supply (VDD = Vsup = VDDPA/B)
6. Ceramic X7R, SMD type capacitors are mandatory to achieve the CRD_VCC ripple specifications. The ceramic capacitor has to be chosen
according to its ESR (very low ESR) and DC bias features. The capacitance value can strongly vary with the DC voltage applied (see Figure
22).
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