công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
ST21Y144 bảng dữ liệu(PDF) 1 Page - STMicroelectronics |
|
ST21Y144 bảng dữ liệu(HTML) 1 Page - STMicroelectronics |
1 / 4 page Data Brief For further information contact your local STMicroelectronics sales office. March 2007 Rev 2 1/4 1 ST21Y144 Smartcard MCU with 144 Kbytes High Density EEPROM Feature summary ST21Y144 major applications include: ■ Mobile communications (GSM and CDMA) ■ Java applications 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 voltage ranges ■ External clock frequency from 1 up to 7.5 MHz ■ High performance provided by: – CPU clock frequency up to 22 MHz – External clock multiplier (2x, 3x, and 4x) ■ Current consumption complies with GSM specifications ■ Power-saving Standby mode ■ Contact assignment compatible ISO 7816-2 ■ ESD protection greater than 4 kV (HBM) Security features ■ Monitoring of environmental parameters ■ Protection against faults ■ ISO 3309 CRC calculation block ■ Cryptographic performances(1): – Triple DES (with keys loaded): 9.3 µs – Single DES (with keys loaded): 3.1 µs ■ True Random Number Generator ■ Unique serial number on each die ■ Hardware DES accelerator Development environment Software development and firmware generation are supported by a comprehensive set of development tools dedicated to software design and validation. 1. Typical values at 22 MHz 259a.ai Micromodule Wafer www.st.com |
Số phần tương tự - ST21Y144 |
|
Mô tả tương tự - ST21Y144 |
|
|
Link URL |
Chính sách bảo mật |
ALLDATASHEET.VN |
Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không? [ DONATE ] |
Alldatasheet là | Quảng cáo | Liên lạc với chúng tôi | Chính sách bảo mật | Trao đổi link | Tìm kiếm theo nhà sản xuất All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |