s8024rn Maxim Integrated Products, Inc., s8024rn Datasheet - Page 2
s8024rn
Manufacturer Part Number
s8024rn
Description
73s8024rn Low Cost Smart Card Interface
Manufacturer
Maxim Integrated Products, Inc.
Datasheet
1.S8024RN.pdf
(27 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
S8024RN
Manufacturer:
TERIDIA
Quantity:
20 000
73S8024RN Data Sheet
FUNCTIONAL DIAGRAM
2
XTALOUT
CLKSTOP
CMDVCC
CLKDIV1
CLKDIV2
AUX1UC
AUX2UC
CLKLEV
{13} [21] 22
{10} [18] 19
{11} [19] 20
{14} [22] 23
{15} [23] 24
{16} [24] 25
{17} [26] 26
XTALIN
{20} [31] 3
{18} [29] 1
{19} [30] 2
RSTIN
I/OUC
5V/3V
GND
OFF
[5] 8
[4] 7
[27]
[28]
27
28
XTAL
OSC
VDD VOLTAGE SUPERVISOR
VDD
DIGITAL POWER SUPPLY
VOLTAGE REFERENCE
21 [20] {12}
GENERATION
FAULT LOGIC
Figure 1: 73S8024RN Block Diagram
CIRCUITRY
{Pin numbers} reference the 20QFN package.
[Pin numbers] reference the 32QFN package.
CLOCK
DIGITAL
Pin numbers reference the 28SO package.
&
VDDF_ADJ
ICC I/O BUFFERS
18 [17]
Int_Clk
SEQUENCER
V
ISO-7816
DD
FAULT
NC
OSC.
R-C
5 [2,9,16,25,32]
TEMP FAULT
V
V
I
CC
CC
PC
FAULT
FAULT
FAULT
SUPERVISORS
REGULATOR
ICC CLOCK
ICC RESET
VOLTAGE
BUFFER
BUFFER
OVER
TEMP
LDO
VPC
&
6
6 [3] {2}
DS_8024RN_020
15 [13] {7}
10 [7] {4}
9 [6] {3}
14 [12] {6}
17 [15] {9}
16 [14] {8}
11 [8] {5}
13 [11]
12 [10]
4 [1] {1}
PRES
AUX2
GND
GND
VCC
RST
CLK
PRES
I/O
AUX1
Rev. 1.9