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参数资料
| 型号： | 73S8010R-IM/F |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 22/25页 |
| 文件大小： | 0K |
| 描述： | IC SMART CARD INTERFACE 32-QFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 490 |
| 控制器类型： | 智能卡接口 |
| 接口： | I²C |
| 电源电压： | 2.7 V ~ 5.5 V |
| 电流 - 电源： | 1.5mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-VFQFN 裸露焊盘 |
| 供应商设备封装： | 32-QFN（5x5） |
| 包装： | 管件 |
73S8010R Data Sheet
DS_8010R_022
6
Rev. 1.6
Table 1 describes the pin functions for the device.
Table 1: 73S8010R Pin Definitions
Pin
Name
Pin
(SO28)
Pin
(QFN32)
Type
Description
Card Interface
I/O
11
8
IO
Card I/O: Data signal to/from card. Includes a pull-up
resistor to VCC.
AUX1
13
11
IO
AUX1: Auxiliary data signal to/from card. Includes a
pull-up resistor to VCC.
AUX2
12
10
IO
AUX2: Auxiliary data signal to/from card. Includes a
pull-up resistor to VCC.
RST
16
14
O
Card reset: provides reset (RST) signal to card.
CLK
15
13
O
Card clock: provides clock signal (CLK) to card. The
crystal oscillator frequency and CLKSEL bits in the
control register determine the rate of this clock.
PRES
10
7
I
Card Presence switch: active high indicates card is
present. Includes a pull-down resistor.
VCC
17
15
PSO
Card power supply – logically controlled by the
sequencer, output of LDO regulator. Requires an
external filter capacitor to GND.
GND
14
12
GND
Card ground.
Miscellaneous Inputs and Outputs
XTALIN
24
23
I
Crystal oscillator input: can be connected to crystal or
driven as a source for the card clock.
XTALOUT
25
24
O
Crystal oscillator output: connected to crystal. Left
open if XTALIN is being used as an external clock
input.
VDDF_ADJ
18
17
I
VDD threshold adjustment input: this pin can be used
to overwrite a higher VDDF value (that controls
deactivation of the card). Must be left open if unused.
NC
7, 8, 9
4,5,6,9,
16,25,32
–
Non-connected pin.
Power Supply and Ground
VDD
21
20
System interface supply voltage and supply voltage
for internal circuitry.
VPC
6
3
LDO regulator power supply source.
GND
4
1
GND
LDO regulator ground.
GND
14
12
GND
Smart card I/O ground.
GND
5, 22
2,21
GND
Digital ground.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 73S8010R-IMR/F | 功能描述:I2C 接口集成电路 Smart Card Interface ISO7816-3 & EVM4.0 RoHS:否 制造商:NXP Semiconductors 电源电压-最大:5.5 V 电源电压-最小:2.3 V 最大工作频率:400 KHz 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-16 |
| 73S8010R-IMR/F1 | 功能描述:I2C 接口集成电路 RoHS:否 制造商:NXP Semiconductors 电源电压-最大:5.5 V 电源电压-最小:2.3 V 最大工作频率:400 KHz 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-16 |
| 73S8010R-IMR/F2 | 功能描述:I2C 接口集成电路 RoHS:否 制造商:NXP Semiconductors 电源电压-最大:5.5 V 电源电压-最小:2.3 V 最大工作频率:400 KHz 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-16 |
| 73S8014BL-IL/F | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| 73S8014BN | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Smart Card Interface |
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