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ST21Y144

STMicroelectronics
Part Number ST21Y144
Manufacturer STMicroelectronics
Description Smartcard MCU
Published Oct 2, 2009
Detailed Description ST21Y144 Smartcard MCU with 144 Kbytes High Density EEPROM Data Brief Feature summary ST21Y144 major applications inclu...
Datasheet PDF File ST21Y144 PDF File

ST21Y144
ST21Y144

Overview
ST21Y144 Smartcard MCU with 144 Kbytes High Density EEPROM Data Brief Feature summary ST21Y144 major applications include: ■ ■ Mobile communications (GSM and CDMA) Java applications 259a.
ai Hardware features ■ Enhanced 8/16-bit CPU core with 16 MBytes linear addressable memory 400 Kbytes User ROM 8 Kbytes User RAM 144 Kbytes User EEPROM including 64 Bytes User OTP area: – Highly reliable CMOS EEPROM submicron technology – 10-year data retention – 500,000 Erase/Write cycles endurance typical at 25°C – 1 to 64 Bytes Erase or Program in 1.
5 ms Asynchronous Receiver Transmitter supporting ISO 7816-3 T=0 and T=1 protocols Two 8-bit timers with interrupt capability 1.
8V, 3V and 5V supply volta...


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