73S1215F Maxim, 73S1215F Datasheet - Page 7

• Manufacturer Part Number: 73S1215F
• Description: The Teridian 73S1215F is a self-contained SoC smart card reader IC that is an ideal solution for any USB-connected ISO 7816 design
• Manufacturer: Maxim

Table 181: The RLength Register ............................................................................................................. 108
Table 182: Smart Card SFR Table ........................................................................................................... 109
Table 183: The VDDFCtl Register ............................................................................................................ 110
Table 185: Order Numbers and Packaging Marks ................................................................................... 133
DS_1215F_003
Rev. 1.4
ROW0
ROW1
ROW2
ROW3
ROW4
ROW5
X12IN
X32IN
Pins avaiable on both 68 and 44 pin packages.
Pins only avaiable on 68 pin package.
VDD
CPUCLK
USR0
X12OUT
X32OUT
USR1
USR2
USR3
USR6
USR7
USR8
USR4
USR5
GND
VDD
COL2
D+
D-
COL0
COL1
COL3
COL4
INTERFACE
OSCILLATOR
OSCILLATOR
USB I/O
LOGIC
KEYPAD
and
12MHz
32kHz
RTC
TIMEBASES
PLL
and
Figure 1: IC Functional Block Diagram
FLASH/ROM
INTERFACE
VOLTAGE REFERENCE
PROGRAM
MEMORY
VPD REGULATOR
FLASH
XRAM
DATA
64KB
AND FUSE TRIM
2KB
CIRCUITRY
MEMORY_
CONTROL
CONTROL
SERIAL
SCRATCH
PORTS
RAM_
SFR_
PMU
IRAM
256B
ICE INTERFACE
and SFR LOGIC
PERIPHERAL
OCDSI
INTERFACE
ALU
CONTROL
TIMER_0_
WATCH-
TIMER
DOG
UNIT
CORE
ISR
1
DRIVERS
LED
CONTROL
LOGIC
VCC
INTERFACE
INTERFACE
EXTERNAL
73S1215F Data Sheet
SMART
SMART
MASTER
CARD
CARD
ISO
INT.
I
2
C
PRESB
PRES
VCC
CLK
RST
SCLK
AUX1
AUX2
SDA
SCL
GND
INT2
I/O
SIO
INT3
7