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PDF S3C49C9 Data sheet ( Hoja de datos )
| Número de pieza | S3C49C9 | |
| Descripción | High Performance And Low Power Consumption Smart Card Microcontroller | |
| Fabricantes | Samsung Semiconductor | |
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PRODUCT BRIEF (S3C49C9)
High Performance and Low Power Consumption Smart Card Microcontroller
The S3C49C9 single-chip CMOS micro-controller is specially designed and packaged for "Smart Card" application.
The S3C49C9 is built around an outstanding CPU core: the 16/32 bit ARM7TM RISC processor. The S3C49C9 has
96K bytes of program memory (ROM), 32K bytes of program/data memory (EEPROM), 4K bytes of data memory
(RAM), and advanced security features. The S3C49C9 is fully compatible with ISO 7816 standard for smart card
applications.
HARDWARE FEATURES
CPU
• ARM7TM 32-bit CPU core
? Fully 16/32-bit RISC architecture
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Memory Allocation
• 96K bytes ROM
? 32K bytes EEPROM
? 4K bytes RAM
EEPROM Write Operations
? 2ms fast erase/write time
? 1 to 64 bytes EEPROM erase/write operation
? 1,000,000 write/erase cycles (typical)
? 100 years data retention (typical)
Data Security
? 64 bytes write protected security area including
transport code
? 64 bytes of non erasable EEPROM
? Reset operation are selective if abnormal
voltage/frequency/temperature/light
exposure/decapsulation are detected.
Interrupt Controller
? 4 interrupt sources
Serial I/O Interface
? Two asynchronous half-duplex character
receive/transmit serial interface (conforms to ISO
standard 7816-3)
Timers
? One 16-bit programmable interval timer
? One 16-bit watchdog timer
Memory Protection Unit
? Divide into 8 memory areas with own access
permission attributes
Random Number Generator
? One 16-bit random number generator
? Start/Stop control
Internal Clock generator
? Internal RC clock generator (average 5MHz)
Reset
? Power-on reset and external reset
Operating Voltage Range
? 2.7 V–5.5 V
Operating Frequency Range
? 1 MHz–5 MHz (external clock)
Operating Temperature
? – 25 ?C to 85 ?C
Package
? Wafer
? 8-pin COB (conforms to ISO standard 7816)
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet S3C49C9.PDF ] | |
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