AT83C23OK203-RATIM [ATMEL]

CardMan㈢ Smart@Link; CardMan㈢智能@链接
AT83C23OK203-RATIM
型号: AT83C23OK203-RATIM
厂家: ATMEL    ATMEL
描述:

CardMan㈢ Smart@Link
CardMan㈢智能@链接

文件: 总17页 (文件大小:366K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
Features  
Host Interface  
– USB (Compliant with USB 1.1 and 2.0, CCID Supported)  
– Transmission Speed: USB: 12 MBit/sec  
– Customer Specific USB-descriptors  
– Serial  
Smart Card Interface  
– Smart Card Interface Compliant with ISO 7816 and EMV 2000  
– Support of T=0, T=1, TWI (S=8), 2-wire: SLE 4432/42 (S=10), 3-wire: SLE4418/28  
(S=9), others on request  
CardMan®  
Smart@Link  
– High Performance Smart Card Interface  
– Supports 5V, 3V and 1.8V Smart Cards  
– Supply Current 60 mA to Power the Smart Card  
– Smart Card Movement Detection with Auto Power-off  
– Automatic Detection of Smart Card Type  
– Short Circuit and Thermal Protection  
– 8-pin Handling (C4/C8 Supported)  
Compliance  
AT83C23OK  
Summary  
– WHQL (Microsoft) Certified  
– EMV 2000 (Europay, Mastercard, Visa) Certified  
– USB 1.1 and 2.0  
– USB CCID  
– ISO 7816  
– HBCI  
Other Features  
– Fast and Easy Certification Process  
– Supports LED Status Indicator (Green: ready; Red: busy)  
– Secure Pin Entry (SPE)  
PC/SC Driver support  
– Windows 98/ME®  
– Windows 2000®  
– Windows XP®  
– Windows CE 3.0®/CE.NET (Depending on Hardware)  
– Windows NT® 4.0 (On Request)  
– Linux®  
– MacOS X®  
Operating Voltage  
– 3.0V - 5.5V  
Temperature  
– -40°C to +85°C  
Packages  
– 32-pin VQFP or 32-pin QFN  
4307CS–SCR–03/07  
This is a summary Document. A complete document can be  
found on the Omnikey Web site.http://omnikey.aaitg.com  
AT83C23OK  
Description  
Smart Cards are increasingly being used for Payments, Home-Banking, Access Control,  
Internet Security, PKItokens, Health Care, Loyalty, etc.  
The CardManSmart@Link chip set is a ready to use precertified smart card reader inter-  
face, that can be implemented into USB hosts. It facilitates hardware integrators by  
reducing time-to-market and offers a unique opportunity to quickly and easily include  
smart card reader functionality in systems like PCs, Notebooks, Keyboards, Smart Card  
based Dongles, Monitors, Mice, PDAs, Thin Clients, Biometric devices etc. The already  
existing certifications and compliances guarantee a fast and easy certification process.  
With its high performance Smart Card Interface CardManSmart@Link supports smart-  
card technology of the future.  
The integration in any USB system can be easily done without any firmware or software  
(driver) development, simply by embedding the CardMan Smart@Link design and  
chipset into the target system. The USB CCID support makes this process the easiest  
ever by connecting host and Smart Card Reader systems without the need of additional  
drivers.  
CardMan Smart@Link combines Atmel’s AT83C5123 microcontroller and Omnikey  
firmware.  
For detailed information on the Omnikey firmware, please refer to the Omnikey web site:  
http://omnikey.aaitg.com.  
In addition to the summary information contained in this document, please refer to the  
AT83C5123 datasheet for complete product information. This document is available on  
the Atmel web site www.atmel.com.  
2
4307CS–SCR–03/07  
Pin Configurations  
Figure 1. VQFP32 Package Pinout  
32 31 30 29 28 27 26 25  
DVCC  
P1.2/CPRES  
CC8  
P3.1/TxD  
P1.6  
1
2
3
4
5
6
7
8
24  
23  
22  
21  
P3.0/RxD  
P3.5/T1/CRST1  
CRST  
VQFP32  
CC4  
20 P3.2/INT0/LED0/CIO1  
P3.3/INT1  
19  
P3.4/T0/LED1  
18  
CCLK  
P5.0  
VSS  
P3.6/LED2  
17  
9 10 11 12 13 14 15 16  
Figure 2. QFN32 Package Pinout  
32 31 30 29 28 27 26 25  
DVCC  
P1.2/CPRES  
CC8  
P3.1/TxD  
P1.6  
1
2
3
4
5
6
7
8
24  
23  
22  
21  
P3.0/RxD  
P3.5/T1/CRST1  
CRST  
QFN32  
CC4  
20 P3.2/INT0/LED0/CIO1  
P3.3/INT1  
19  
P3.4/T0/LED1  
18  
CCLK  
P5.0  
VSS  
P3.6/LED2  
17  
9 10 11 12 13 14 15 16  
3
AT83C23OK  
4307CS–SCR–03/07  
AT83C23OK  
Pin Description  
Table 1. Pin Description  
Internal  
Power  
Reset  
Level  
Port  
Supply  
ESD  
I/O  
Alt  
Card interface-I/O pin  
CVcc inactive at reset . ESD tested with 10µF on CVcc. An external pull-up of  
4.7K is recommended to support ICC’s with too high internal pull-ups.  
CIO  
32  
3
32  
3
CVCC  
CVCC  
6KV  
I/O  
0
0
Ω
Card interface-C8 pin  
CC8  
6KV  
2KV  
I/O  
I/O  
CVcc inactive at reset. ESD tested with 10µF on CVcc.  
Card Presence signal  
If P3.4 pin is connected to GND, the card inserted information generates a high  
level on CPRES pin.  
CPRES  
2
2
VCC  
1
Else, a low level on this pin indicates that a card is inserted.  
Card interface-C4 pin  
CC4  
CCLK  
CRST  
P1.6  
P1.7  
P3.0  
P3.1  
P3.2  
P3.3  
5
5
CVCC  
CVCC  
CVCC  
VCC  
6KV  
6KV  
6KV  
2KV  
2KV  
2KV  
2KV  
2KV  
2KV  
I/O  
O
0
0
0
1
1
1
1
1
1
CVcc inactive at reset. ESD tested with 10µF on CVcc.  
Card interface-CLK pin  
6
6
CVcc inactive at reset. ESD tested with 10µF on CVcc.  
Card interface-RST pin  
4
4
O
CVcc inactive at reset. ESD tested with 10µF on CVcc.  
For Serial reader: Connect this to GND.  
23  
31  
22  
24  
20  
19  
23  
31  
22  
24  
20  
19  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
For USB reader: Leave this pin unconnected.  
VCC  
Leave this pin unonnected  
For Serial reader: RxD: Connect this pin to the host TxD signal.  
For USB reader: Connect this pin to GND.  
VCC  
For Serial reader: TxD: Connect this pin to the host RxD signal.  
For USB reader: Leave this pin unconnected.  
VCC  
For Serial reader: INT0: Connect this pin to host RTS signal.  
For USB reader: Connect this pin to GND.  
VCC  
For Serial reader: Leave this pin unconnected.  
For USB reader: Connect this pin to GND.  
VCC  
Eject Signal  
To support the eject of the smart card under control of the application. Please refer  
to Design-In Manual for additionnal information.  
P3.4  
18  
18  
VCC  
2KV  
I/O  
1
This pin indicates also the polarity of Card Insertion Signal.  
For Serial reader: Connect this to GND.  
P3.5  
SCL  
SDA  
21  
17  
13  
21  
17  
13  
VCC  
VCC  
VCC  
2KV  
2KV  
2KV  
I/O  
I/O  
I/O  
1
1
1
For USB reader: Leave this pin unconnected.  
TWI Expansion (I²C compliant)  
May be used for memory extension, parallel port expanders and more.  
Please refer to the Design-IN Manual.  
4
4307CS–SCR–03/07  
Table 1. Pin Description (Continued)  
Internal  
Power  
Reset  
Level  
Port  
Supply  
ESD  
I/O  
Alt  
Reset Input  
The Port pins are driven to their reset conditions when a voltage lower than VIL is  
applied, whether or not the oscillator is running.  
This pin has an internal 10K pull-up resistor which allows the device to be reset by  
connecting a capacitor between this pin and VSS.  
RST  
16  
16  
VCC  
I/0  
Asserting RST when the chip is in Idle mode or Power-Down mode returns the chip  
to normal operation.  
The output is active for at least 12 oscillator periods when an internal reset occurs.  
For Serial reader: Connect this pin to GND.  
For USB reader:  
D+  
D-  
29  
28  
29  
28  
DVCC  
DVCC  
I/O  
I/O  
USB Positive Data Upstream Port  
This pin requires an external serial resistor of 27Ω (AT8xC122) or 33Ω  
(AT83C5123) and a 1.5 K  
Ω pull-up to VREF for full speed configuration.  
For Serial reader: Connect this pin to GND.  
For USB reader:  
USB Negative Data Upstream Port  
This pin requires an external serial resistor of 27Ω (AT8xC122) or 33Ω  
(AT83C5123)  
For Serial reader: Leave this pin unconnected.  
For USB reader:  
30  
14  
30  
14  
AVCC  
VCC  
O
I
VREF  
USB Voltage Reference: 3.0 < VREF < 3.6 V  
VREF can be connected to D+ through a 1.5 K  
controlled by software.  
Ω resistor. The VREF voltage is  
Input to the on-chip inverting oscillator amplifier  
To use the internal oscillator, a crystal or an external oscillator must be connected to  
this pin.  
XTAL1  
Output of the on-chip inverting oscillator amplifier  
XTAL2  
PLLF  
15  
26  
27  
15  
26  
27  
VCC  
O
O
To use the internal oscillator, a crystal circuit must be connected to this pin. If an  
external oscillator is used, leave XTAL2 unconnected.  
PLL Low Pass Filter input  
Receives the RC network of the PLL low pass filter.  
AVCC  
Analog Supply Voltage  
AVCC  
PWR  
AVCC is used to supply the internal 3.3V analog regulator which supplies the  
internal USB driver  
Supply Voltage  
VCC  
12  
10  
12  
10  
PWR  
PWR  
VCC is used to supply the internal 3.3V digital regulator which supplies the PLL,  
CPU core and internal I/O’s  
DC/DC Input  
LI supplies the current for the charge pump of the DC/DC converter.  
- LI tied directly to VCC : the DC/DC converter must be configured in regulator  
mode.  
LI  
- LI tied to VCC through an external 10µH coil : the DC/DC converter can be  
configured either in regulator or in pump mode.  
Card Supply Voltage  
CVCC is the ouput of internal DC/DC converter which supplies the Smart Card  
Interface. It must be connected to an external decoupling capacitor of 10 µF with  
the lowest ESR as this parameter influences on the CVCC noise  
CVCC  
9
9
PWR  
5
AT83C23OK  
4307CS–SCR–03/07  
AT83C23OK  
Table 1. Pin Description (Continued)  
Internal  
Power  
Reset  
Level  
Port  
Supply  
ESD  
I/O  
Alt  
Digital Supply Voltage  
DVCC is the output of the internal analog 3.3V regulator which supplies the USB  
driver. This pin must be connected to an external 680nF decoupling capacitor if the  
USB interface is used.  
DVCC  
1
1
PWR  
This output can be used by the application with a maximum of 10 mA.  
DC/DC Ground  
CVSS  
VSS  
11  
8
11  
8
GND  
GND  
GND  
CVSS is used to sink high shunt currents from the external coil  
Digital Ground  
VSS is used to supply the PLL, buffer ring and the digital core  
Analog Ground  
AVSS is used to supply the USB driver.  
AVSS  
25  
25  
6
4307CS–SCR–03/07  
Electrical Characteristics  
Absolute Maximum Ratings  
Note:  
Stresses at or above those listed under “Absolute  
Maximum Ratings” may cause permanent damage to  
the device. This is a stress rating only and functional  
operation of the device at these or any other condi-  
tions above those indicated in the operational  
sections of this specification is not implied. Exposure  
to absolute maximum rating conditions may affect  
device reliability.  
Ambiant Temperature Under Bias ......................-25°C to 85°C  
Storage Temperature.................................... -65°C to + 150°C  
Voltage on VCC to VSS ......................................-0.5 V to + 6.0V  
Voltage on Any Pin to VSS........................-0.5 V to VCC + 0.5 V  
Power Dissipation 1 W  
Power Dissipation value is based on the maximum  
allowable die temperature and the thermal resistance  
of the package.  
DC Parameters  
TA = -40 to +85°C; VSS = 0 V, FCK_CPU= 0 to 24 MHz , VCC = 3.0V to 5.5V  
Symbol  
VIL  
Parameter  
Min  
-0.5  
Typ  
Max  
0.2 VCC - 0.1  
VCC + 0.5  
VCC + 0.5  
0.45  
Unit  
V
Test Conditions  
Input Low Voltage  
VIH  
Input High Voltage except XTAL1, RST  
Input High Voltage, XTAL1, RST  
Output Low Voltage: P0, ALE, PSEN  
Output High Voltage: P0, ALE, PSEN  
Output Low Voltage: P3, P1.2, P1.6, P1.7  
Output High Voltage: P3, P1.2, P1.6, P1.7  
0.2 VCC + 0.9  
0.7 VCC  
V
VIH1  
VOL  
V
V
IOL = 1.6 mA  
IOH = 10 µA  
IOL = 0.8 mA  
IOH = -10 µA  
VOH  
0.9 VCC  
0.9 VCC  
V
VOL1  
VOH1  
0.45  
V
V
Logical 0 Input Current ports 2 to 5 and P1.2, P1.6,  
P1.7, if Weak pull-up enabled  
IIL  
ILI  
ITL  
-50  
±10  
μA  
μA  
μA  
Vin = 0.45 V  
Input Leakage Current  
0.45 V < VIN < VCC  
Logical 1 to O transistion Current, Port 51  
configuration  
650  
VIN = 2 V  
RMEDIUM  
RWEAK  
Medium Pullup Resistor  
Weak Pullup Resistor  
10  
kΩ  
kΩ  
100  
Fc = 1MHz  
TA = 25°C  
CIO  
Capacitance of I/O Buffer  
10  
3.6  
10  
3
pF  
V
DVCC  
DICC  
Digital Supply Voltage  
3
3.4  
CL = 470 nF  
CL = 100 nF  
Digital Supply Output Current (DVcc pin)  
mA  
F
CK_CPU = 24 MHz  
VPFDP  
VPFDM  
rise, tfall  
RRST  
Power Fail High Level Threshold  
Power Fail Low Level Threshold  
VDD rise and fall time  
2.8  
2.6  
V
V
2,5  
1μs  
5
t
600  
30  
second  
Internal reset pull-up resistor  
10  
kΩ  
7
AT83C23OK  
4307CS–SCR–03/07  
AT83C23OK  
Symbol  
Parameter  
Min  
Typ  
Max  
Unit  
Test Conditions  
60µA  
40µA  
200µA  
200µA  
Vcc = 5.5V  
Vcc = 3.6V  
Power down consumption  
Power Supply current in IDLE mode  
IPD  
ICCIDLE  
0.4*F+2  
1.6*F+2  
mA  
mA  
Vcc = 5.5V (F in MHz)  
Vcc = 5.5V (F in MHz)  
Power Supply current in Active mode with DC/DC  
ON  
ICCOP  
Power Supply current in Active mode with DC/DC  
OFF  
0.8*F+2  
mA  
Vcc = 5.5V (F in MHz)  
ICCOP  
8
4307CS–SCR–03/07  
ICC Current Test Conditions  
Figure 3. Power Down Mode  
VCC  
Ipd  
All other pins are disconnected.  
LI  
VCC  
AVCC  
VCC  
P0  
VCC  
EA  
(NC)  
XTAL2  
XTAL1  
PLLF  
GND  
Vss  
AVss  
GND  
GND  
GND  
Figure 4. Active and Idle Mode  
VCC  
Icc  
All other pins are disconnected.  
LI  
VCC  
VCC  
AVCC  
P0  
VCC  
EA  
(NC)  
XTAL2  
XTAL1  
PLLF  
CLOCK SIGNAL  
Vss  
AVss  
GND  
GND  
GND  
LED’s  
Symbol  
Parameter  
Min  
Typ  
Max  
Unit Test Conditions  
1
2
5
3
6
5
8
mA 2 mA configuration  
mA 4 mA configuration  
mA 10 mA configuration  
IOL  
Output Low Current, P3.0 and P3.7 LED modes  
10  
20  
Note:  
1. (TA = -20°C to +50°C, VCC - VOL = 2 V )  
9
AT83C23OK  
4307CS–SCR–03/07  
AT83C23OK  
Smart Card Interface  
Card VCC 5V (for IEC7816-3 Class A cards)  
Symbol  
Parameter  
Min  
Typ  
Max  
Unit Test Conditions  
Vcc  
Power Supply  
3.0  
5.5  
V
CICC_ovf  
Card Supply Current overflow  
100  
mA  
VccMin = 4.0V, CICC = 60 mA  
VccMin = 3.0V, CICC = 30 mA  
CVCC  
Card Supply Voltage  
4.6  
4.5  
5.4  
V
Ripple on Card Voltage  
200  
mV 0 < CIcc < 60 mA  
Max. charge 20 nA.s  
CVCC  
TOFF  
TON  
Card Supply Voltage during spike on Icc  
5.5  
750  
750  
Max. duration 400 ns  
Max. variation CICC 100 mA  
Cload=10µF, Lload=10µH  
CVcc to 0  
0 to CVcc  
μs  
Vcard = CVcc to 0.4V  
Cload=10µF, Lload=10µH  
μs  
Vcard = 0V to CVcc  
With Boost at 60%  
Card VCC 3V Power Supply (for IEC7816-3 Class B cards)  
Symbol  
Parameter  
Min  
Typ  
Max  
Unit Test Conditions  
Vcc  
Power Supply  
3.0  
5.5  
V
CICC_ovf  
Card Supply Current overflow  
100  
mA  
VccMin = 3.6V, CICC = 55mA  
VccMin = 3.0V, CICC = 30 mA  
CVCC  
Card Supply Voltage  
Ripple on Vcard  
2.76  
2.7  
3.24  
200  
V
mV 0 < CICC < 55mA  
Maxi. charge 10nA.s  
CVCC  
TOFF  
TON  
Card Supply Voltage during spike on Icc  
3.3  
750  
750  
V
Max. duration 400 ns  
Max. variation CICC 50mA  
Cload=10µF, Lload=10µH  
Vcard = CVcc to 0.4V  
CVcc to 0  
0 to CVcc  
μs  
μs  
Cload=10µF, Lload=10µH  
Vcard = 0V to CVcc  
With Boost at 60%  
10  
4307CS–SCR–03/07  
Card VCC 1.8V Power Supply (for IEC7816-3 Class C cards)  
Symbol  
Parameter  
Min  
Typ  
Max  
Unit Test Conditions  
Vcc  
Power Supply  
3.0  
5.5  
V
CICC_ovf  
CVCC  
Card Supply Current overflow  
Card Supply Voltage  
100  
mA  
1.68  
1.92  
750  
V
CICC = 35 mA  
Cload=10µF, Lload=10µH  
Vcard = CVcc to 0.4V  
TOFF  
CVcc to 0  
0 to CVcc  
μs  
Cload=10µF, Lload=10µH  
Vcard = 0V to CVcc  
With Boost at 60%  
TON  
750  
μs  
Notes: 1. Test conditions, Capacitor 10 µF, Inductance 10 µH.  
2. Ceramic X7R, SMD type capacitor with minimum ESR or 250 m  
Ω
is mandatory  
Smart Card CCLK, DC parameters  
Symbol  
Parameter  
Min  
Typ  
Max  
Unit  
V
Test Conditions  
0.4  
IOH = 50 μA (5V until 2009)  
VOL  
Output Low Voltage  
Output Low Current  
Output High Voltage  
Output High Current  
Rise and Fall delays  
Voltage Stability  
0(1)  
0.15 CVCC  
0.15 CVCC  
IOH = 100 μA (5V from 2009)  
IOH = 100 μA (3V & 1.8V)  
IOL  
15  
CVCC  
15  
mA  
V
CVCC-0,5  
0.8 CVCC  
0.8 CVCC  
IOH = 50μA (+5V until 2009)  
VOH  
IOH = 100 μA (+5V from 2009)  
IOH = 100 μA (+3V & 1.8V)  
IOH  
mA  
14.5  
15.5  
32  
CIN=30pF (5V)  
CIN=30pF (3V)  
CIN=30pF (1.8V)  
tR tF  
ns  
V
-0.25  
0.4 CVCC  
Low level  
High level  
CVCC-0.5  
CVCC + 0.25  
Frequency variation (Jitter)  
Cycle ratio  
1%  
45%  
55%  
Notes: 1. The voltage on CLK should remain between -0.3V and VCC+0.3V during dynamic operation.  
Smart Card CIO, DC Parameters  
Symbol  
Parameter  
Min  
Typ  
Max  
0.2 CVCC  
500  
Unit  
V
Test Conditions  
VIL  
Input Low Voltage  
Input Low Current  
Input High Voltage  
Input High Current  
0(1)  
IIL  
μA  
V
VIH  
0.6 CVCC  
CVCC  
IIH  
-20 / +20  
μA  
IOL = 1mA (5V & 3V))  
IOL = 0.5 mA (1.8V)  
VOL  
Output Low Voltage  
0(1)  
0.15 CVCC  
V
External 10K pull-up tied to  
CVCC  
11  
AT83C23OK  
4307CS–SCR–03/07  
AT83C23OK  
Smart Card CIO, DC Parameters  
Symbol  
Parameter  
Min  
Typ  
Max  
Unit  
Test Conditions  
IOL  
Output Low Current  
15  
mA  
I
OH = 20 μA  
VOH  
Output High Voltage  
0.8 CVCC  
CVCC (1)  
15  
V
External 10K pull-up  
resistor tied to CVCC  
IOH  
Output High Current  
Voltage Stability  
mA  
V
-0.25  
0.4  
Low level  
High level  
0.8 CVCC  
CVCC + 0.25  
tR tF  
Rise and Fall delays  
0.8  
μs  
CIN=30pF.  
Note:  
1. The voltage on RST should remain between -0.3V and VCC+0.3V during dynamic operation.  
Smart Card RST, CC4, CC8, DC Parameters  
Symbol  
Parameter  
Min  
Typ  
Max  
Unit  
V
Test Conditions  
0.4  
IOL = 50 μΑ (5V until 2009)  
VOL  
Output Low Voltage  
Output Low Current  
Output High Voltage  
0(1)  
0.12 CVCC  
0.12 CVCC  
IOL = 200 μΑ (5V from 2009)  
IOL = 200 μΑ (3V & 1.8V)  
IOL  
15  
mA  
V
CVCC-05  
0.8 CVCC  
0.8 CVCC  
IOH = 50 μΑ (+5V until 2009)  
(1)  
VOH  
CVCC  
IOH = 150 μΑ (+5V from 2009)  
IOH = 150 μΑ (+3V & 1.8V)  
IOH  
Output High Current  
Rise and Fall delays  
Voltage Stability  
15  
mA  
tR tF  
0.8  
μs  
CIN=30 pF  
-0.25  
0.4 CVCC  
Low level  
High level  
CVCC-0.5  
CVCC + 0.25  
Note:  
1. The voltage on RST should remain between -0.3V and VCC+0.3V during dynamic operation.  
Card Presence (P1.2) DC Parameters  
Symbol  
Parameter  
Min  
Typ  
Max  
Unit  
Test Conditions  
P1.2=1, short to VSS  
Pull-up enabled  
IOL1  
CPRES weak pull-up output current  
3
10  
25  
μA  
12  
4307CS–SCR–03/07  
USB Interface  
Figure 5. USB Interface  
Symbol  
Parameter  
Min  
3.0  
2.0  
2.7  
Typ(5)  
Max  
3.6  
4.0  
3.6  
0.8  
3.6  
0.3  
Unit  
V
USB Reference Voltage  
VREF  
VIH  
Input High Voltage for D+ and D- (driven)  
Input High Voltage for D+ and D- (floating)  
Input Low Voltage for D+ and D-  
Output High Voltage for D+ and D-  
Output Low Voltage for D+ and D-  
V
VIHZ  
VIL  
V
V
VOH  
VOL  
2.8  
0.0  
V
V
13  
AT83C23OK  
4307CS–SCR–03/07  
AT83C23OK  
Ordering information  
Part Number  
Voltage Range (V)  
3.0 - 5.5  
Temperature Range  
Industrial  
Package  
PLCC28  
PLCC28  
VQFP32  
VQFP32  
VQFP32  
VQFP32  
QFN32  
Packing  
Stick  
AT83C23OK203-SISIM  
AT83C23OK203-SIRIM  
AT83C23OK203-RATIM  
AT83C23OK203-RARIM  
AT83C23OK203-RATUM  
AT83C23OK203-RARUM  
AT83C23OK203-PUTUM  
AT83C23OK203-PURUM  
3.0 - 5.5  
Industrial  
Tape & Reel  
Tray  
3.0 - 5.5  
Industrial  
3.0 - 5.5  
Industrial  
Tape & Reel  
Tray  
3.0 - 5.5  
Industrial & Green  
Industrial & Green  
Industrial & Green  
Industrial & Green  
3.0 - 5.5  
Tape & Reel  
Tray  
3.0 - 5.5  
3.0 - 5.5  
QFN32  
Tape & Reel  
14  
4307CS–SCR–03/07  
Mechanical Description  
VQFP32 Package  
15  
AT83C23OK  
4307CS–SCR–03/07  
AT83C23OK  
QFN32 Package  
16  
4307CS–SCR–03/07  
Atmel Corporation  
Atmel Operations  
2325 Orchard Parkway  
San Jose, CA 95131, USA  
Tel: 1(408) 441-0311  
Fax: 1(408) 487-2600  
Memory  
RF/Automotive  
Theresienstrasse 2  
Postfach 3535  
74025 Heilbronn, Germany  
Tel: (49) 71-31-67-0  
Fax: (49) 71-31-67-2340  
2325 Orchard Parkway  
San Jose, CA 95131, USA  
Tel: 1(408) 441-0311  
Fax: 1(408) 436-4314  
Regional Headquarters  
Microcontrollers  
2325 Orchard Parkway  
San Jose, CA 95131, USA  
Tel: 1(408) 441-0311  
Fax: 1(408) 436-4314  
1150 East Cheyenne Mtn. Blvd.  
Colorado Springs, CO 80906, USA  
Tel: 1(719) 576-3300  
Europe  
Atmel Sarl  
Route des Arsenaux 41  
Case Postale 80  
CH-1705 Fribourg  
Switzerland  
Tel: (41) 26-426-5555  
Fax: (41) 26-426-5500  
Fax: 1(719) 540-1759  
Biometrics/Imaging/Hi-Rel MPU/  
High Speed Converters/RF Datacom  
Avenue de Rochepleine  
BP 123  
38521 Saint-Egreve Cedex, France  
Tel: (33) 4-76-58-30-00  
La Chantrerie  
BP 70602  
44306 Nantes Cedex 3, France  
Tel: (33) 2-40-18-18-18  
Fax: (33) 2-40-18-19-60  
Asia  
Room 1219  
Chinachem Golden Plaza  
77 Mody Road Tsimshatsui  
East Kowloon  
Hong Kong  
Tel: (852) 2721-9778  
Fax: (852) 2722-1369  
ASIC/ASSP/Secure Products  
Zone Industrielle  
13106 Rousset Cedex, France  
Tel: (33) 4-42-53-60-00  
Fax: (33) 4-42-53-60-01  
Fax: (33) 4-76-58-34-80  
1150 East Cheyenne Mtn. Blvd.  
Colorado Springs, CO 80906, USA  
Tel: 1(719) 576-3300  
Japan  
9F, Tonetsu Shinkawa Bldg.  
1-24-8 Shinkawa  
Chuo-ku, Tokyo 104-0033  
Japan  
Tel: (81) 3-3523-3551  
Fax: (81) 3-3523-7581  
Fax: 1(719) 540-1759  
Scottish Enterprise Technology Park  
Maxwell Building  
East Kilbride G75 0QR, Scotland  
Tel: (44) 1355-803-000  
Fax: (44) 1355-242-743  
Literature Requests  
www.atmel.com/literature  
Disclaimer: Atmel® Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standard  
warranty which is detailed in Atmel’s Terms and Conditions located on the Company’s web site. The Company assumes no responsibility for any  
errors which may appear in this document, reserves the right to change devices or specifications detailed herein at any time without notice, and  
does not make any commitment to update the information contained herein. No licenses to patents or other intellectual property of Atmel are  
granted by the Company in connection with the sale of Atmel products, expressly or by implication. Atmel’s products are not authorized for use  
as critical components in life support devices or systems.  
© 2007 Atmel Corporation. All rights reserved. Atmel®, logo, combinations therof, and others are registered trademarks or trademarks of Atmel  
Corporation or its subsidiaries. CardMan® is an Omnikey registered trademark. Other terms and product names may be trademarks of others.  
Printed on recycled paper.  
4307CS–SCR–03/07  

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