AT83C24-PRTIL Atmel, AT83C24-PRTIL Datasheet - Page 41

• Manufacturer Part Number: AT83C24-PRTIL
• Description: IC 8051 MCU W/SMART CARD 28QFN
• Manufacturer: Atmel

Specifications of AT83C24-PRTIL

• Controller Type: Smart Card Reader Interface
• Interface: 2-Wire
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-QFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Supply: -

Datasheet
Change Log
Changes from
4234A-05/03 to
4234B-02/04
Changes from
4234B-02/04 to
4234C - 04/04
Changes from
4234C-04/04 to
4234D - 07/04
Changes from
4234D-04/04 to
4234E - 09/04
Changes from
4234E - 09/04 to
4234F - 10/05
Changes from
4234F - 10/05 to
4234G - 12/05
4234G–SCR–01/07
1. Addition of CRST, CIO, CCLK controllers descriptions, page 10.
2. Update of Hardware\Software activation description, page 14.
3. Suppression of low voltage regulator mode for power down modes, page 19.
4. Modification of clock values in CONFIG2 regsiter, page 22.
5. Addition of a point on QFN pinout view, page2.
6. Update of electrical characteristics, page 29.
1. Addition of references in ordering information
2. Update of EVCC description
3. Update of CARDDET bit and INSERT bit description
1. Update for Rev 4 silicon version (index 4 on component).
2. Software workaround for A2 or A2/2 selection in CKS register.
3. Max speed on IO/CIO transfer
4. New conditions for hardware activation (see IT_SEL).
5. SO28 drawing package (error with SO32).
6. Adjusted electrical parameters for NDS compliance, pages 28, 29, 30.
1. QFN28 new package drawing.
2. Clock input parameters for AT83C24 and AT83C24NDS.
1. Updated green product ordering information.
1. Addition of Warm reset description.
2. Update of AT83C24 for AT83C24B and AT83C24NDS.
AT83C24
41