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ST16RF58 データシート(PDF) 2 Page - STMicroelectronics |
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ST16RF58 データシート(HTML) 2 Page - STMicroelectronics |
2 / 2 page ST16RF58 2/2 DESCRIPTION The ST16RF58, a member of the standard ST16 device family, is a serial access microcontroller especially designed for large volume contactless/ contact Smartcard applications. The ST16RF58 is based on 8 bit CPU core and in- cludes on chip memories: 512 Bytes of RAM, 22 KBytes of USER ROM, 5 KBytes of SYSTEM ROM, and 8176 Bytes of EEPROM. Both ROM and EEPROM memories can be con- figured into two sectors. Access rules from any memory section or sector to any other are set-up by the User’s defined Memory Access Control Ma- trix (MACM). Reliability data related to the ST16RF58 product, manufactured using STMicroelectronics’ ad- vanced CMOS EEPROM technology, confirm data retention of up to 10 years and endurance up to 300,000 Erase/Write cycles. Contact operation is fully compatible with the ISO standards for Smartcard applications. Figure 1 Block Diagram SCP 076c/DS MEMORY ACCESS CONTROL MATRIX 8 BIT CPU SERIAL I/0 INTERFACE NUMBER GENERATOR INTERNAL BUS RAM SECT. A SECT. B SECTOR A SECTOR B SECTORS COMBIN. ROM V GENERATION EEPROM SECTORS COMBINATIVE RST GND V I/O1 CLK SYSTEM ROM SECT. S SECURITY LOGIC AC0 AC1 RF INTERFACE CC CC 8176 Bytes 22 KBytes 5 KBytes 512 Bytes |
同様の部品番号 - ST16RF58 |
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同様の説明 - ST16RF58 |
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