M56710FP 데이터 시트보기 (PDF) - Renesas Electronics

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M56710FP

F2F Magnetic Stripe Encoding Card Reader

Renesas Electronics 

M56710FP

Operating Timing Diagram

HD2-HD1

IB2, IB1: "L", "L" INV: "H"

F2F

LDI

(5/7)

Bit 1/0 discrimination signal

TB0

Reference bit

TBn

TBn+

5/7TBn

CLS

RCP

RDT

HD2-HD1

F2F

LDI

(5/7)

0 0 0 0 1 0 1 10

RDT data is output 1 bit behind F2F data.

CLS

RCP

RDT 0 0 0 0 1 0 0 0 0 0 0 1 0 1 1 0 0

Absolute Maximum Ratings

(Ta = −20 to 75°C, unless otherwise noted)

Item

Symbol

Ratings

Unit

Conditions

Supply voltage

Input voltage

Input voltage

Output voltage

Differential input voltage

Operating temperature

VCC

VI

VI

IO

VID

Topr

−0.3 to +6.5

−0.3 to VCC+0.3

−0.3 to VCC+0.3

−10 to +10

−1.2 to +1.2

−20 to 75

V

VCC1, VCC2

V

LDI, IB1, IB2, INV

V

HD1, HD2

mA

CLS, RDT, RCP

V

Between HD2 and HD1 pins

°C

Storage temperature

Tstg

−55 to 125

°C

Notes: 1. Voltage is based on GND pin of the circuit (0 V), unless otherwise noted.

2. Direction of the current flowing into the circuit is represented by “positive” (without code) and that flowing out

of the circuit by “negative” (−code).

REJ03F0175-0201 Rev.2.01 Mar 31, 2008

Page 5 of 13

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