73S1210F-68MR/F/PH データシートの表示（PDF） - Teridian Semiconductor Corporation

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73S1210F-68MR/F/PH

Self-Contained Smart Card Reader with PINpad and Power Management

Teridian Semiconductor Corporation 

DS_1210F_001

73S1210F Data Sheet

VDD

PLL

and

TIMEBASES

X12IN

X12OUT

VDD

12MHz

OSCILLATOR

GND

ROW0

ROW1

ROW2

ROW3

ROW4

ROW5

COL0

COL1

COL2

COL3

COL4

KEYPAD

INTERFACE

USR0

USR1

USR2

USR3

USR4

USR5

USR6

USR7

ICE INTERFACE

VOLTAGE REFERENCE

AND FUSE TRIM

CIRCUITRY

VPD REGULATOR

FLASH/ROM

PROGRAM

MEMORY

32KB

FLASH

INTERFACE

DATA

XRAM

2KB

OCDSI

MEMORY_

CONTROL

CONTROL

UNIT

RAM_

SFR_

CONTROL

TIMER_0_1

SCRATCH

IRAM

256B

CORE

ALU

PMU

PORTS

SERIAL

WATCH-

DOG

TIMER

ISR

PERIPHERAL

INTERFACE

and SFR LOGIC

POWER

REGULATION

AND VCC

CONTROL

LOGIC

SMART

CARD

ISO

INTERFACE

ON_OFF

OFF_REQ

VDD

VCC

GND

RST

CLK

I/O

AUX1

AUX2

PRES

EXTERNAL

SMART

CARD

INTERFACE

SCLK

SIO

I2C

MASTER

INT.

INT2

INT3

SCL

SDA

LED

DRIVER

Pins available on both 68 and 44-pin packages.

Pins only available on 68-pin package.

Figure 1: IC Functional Block Diagram

Rev. 1.4

7

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