參數(shù)資料
型號(hào): FTF1100MF1
廠商: INFINEON TECHNOLOGIES AG
元件分類(lèi): 模擬信號(hào)調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, XMA
文件頁(yè)數(shù): 37/39頁(yè)
文件大?。?/td> 400K
代理商: FTF1100MF1
FingerTIP
Infineon Technologies
7/38
FTF 1100 MF1 V2.0 databook 3.3 (05.00)
2 Overview
The FingerTIP is available as a module. The module consists of the sensor chip in a
plastic package with a metal frame and a flexible PCB (Printed Circuit Board). Biometric
algorithms are also available on request.
2.1 Features of the FingerTIP
Measuring technique
capacitive sensor in CMOS technology
Resolution
224 x 288 pixels (513 dpi); data format: 8 bit/pixel
Image capture and
< 100ms (in EPP mode @ VCC = 4.5V – 5.5V; T = 25°C)
readout time
1
< 110ms (in SPI mode @ VCC = 4.5V – 5.5V; T = 25°C)
< 140ms (in SPI mode @ VCC = 3.3V – 4.5V; T = 25°C)
Usable gray levels (dynamics)
approx. 70 or approx. 40 (programmable)
Interface
parallel interface
≤ 1MHz (EPP 1.9 protocol)
serial interface (SPI
≤ 5MHz [V
CC = 4.5V – 5.5V]
res.
≤ 4MHz [V
CC = 3.3V – 4.5V])
Supply voltage
EPP: VCC = 4.5V – 5.5V
SPI: VCC = 3.3V – 5.5V
Power consumption
EPP: < 5mW / typ. 50mW (sleep/readout mode, 1MHz, VCC=5V)
SPI: < 5mW / typ. 50mW (sleep/readout mode, 5MHz, VCC=5V)
ESD protection
2
12kV air discharge on the sensor surface
Mechanical resistance
3
ultra hard surface provides protection against ruboff and
scratches on the sensor surface
Chemical resistance
3
Enhanced resistance against most liquids, gases and sweat
with advanced surface fabrication process
Size
sensor area: 11.1mm x 14.3mm
module:
21.0mm x 18.0mm x 1.5mm, flexible PCB: 45.9mm
Module package
PPS plastic housing with metal frame and a PI PCB
interconnect (meets flammability standard UL94V0)
Module connector
flexible 21-wire PCB with
0.5 mm pitch
Life cycle
> 100,000 tips
> 0.8 years readout mode, 3 years sleep mode and 10 years
storage
Operating temperature
- 40°C < T < +85°C (non condensing)
Storage temperature
- 40°C < T < +125°C (non condensing)
1 The total system reaction time would including the image capture and readout time as well as fingerprint identification. Therefore this
time depends mainly on the processor performance, the algorithms used for identification and the image capture speed. With the
Infineon FingerTIP SDK running on an 400MHz PC this time is usually less than 500ms.
2 This value is guaranteed only for the FingerTIP module if the notes of the Design-In Guideline are observed.
3 Details see qualification report.
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