Home

ST19NM34| Datasheet

By datasheet - April 3rd, 2008

ST19NM34| Datasheet

Datasheet preview, take a look at Datasheets before downloading (Data Sheet is available on manufacturer site)


ST19NM34
Smartcard MCU With 34 Kbytes High Density EEPROM
DATA BRIEF

PRODUCT FEATURES ENHANCED 8 BIT CPU WITH EXTENDED ADDRESSING MODES I 126 KBYTES USER ROM WITH PARTITIONING I 4 KBYTES USER RAM WITH PARTITIONING I 34 KBYTES USER EEPROM WITH PARTITIONING including 128 BYTES USER and ST OTP AREA: Highly reliable CMOS EEPROM submicron technology Error Correction Code for single bit fail correction within a byte 10 year data retention 500,000 Erase/Write cycles endurance 1 to 64 bytes Erase or Program in 1.5 ms I SECURITY FIREWALLS FOR MEMORIES, and DES ACCELERATOR. I VERY HIGH SECURITY FEATURES INCLUDING EEPROM FLASH PROGRAMMING AND CLOCK MANAGEMENT. I 3x8 BIT TIMERS WITH INTERRUPT CAPABILITY I HARDWARE DES ACCELERATOR WITH LIBRARY SUPPORT FOR SYMMETRICAL ALGORITHMS: DES, triple DES, DESX computations and CBC chaining mode... I ISO 3309 CRC CALCULATION BLOCK I FIPS 140-2 COMPLIANT RANDOM NUMBER GENERATOR WITH TWO GUN REGISTERS (Generators of Unpredictable Number)
I

I I I I I I I

1.62 V TO 5.5 V SUPPLY VOLTAGE EXTERNAL CLOCK FREQUENCY UP TO 8.5 MHz HIGH PERFORMANCE PROVIDED USING INTERNAL CLOCK FREQUENCY UNIQUE SERIAL NUMBER ON EACH DIE POWER SAVING STANDBY MODE CONTACT ASSIGNMENT COMPATIBLE ISO 7816-2 SERIAL ACCESS I/O, ISO 7816-3 COMPATIBLE

Figure 1. Delivery Form

259a.ai

Micromodule

Wafer

Function Triple DES (with keys loaded) Single DES (with keys loaded)

Speed(1) 24 us 15 us

1. Typical values, independent from external clock frequency and supply voltage.

December 2004
For further information contact your local ST sales office.

1/3

3


ST19NM34 Datasheet st Download PDF

Add this permalink to your bookmarks for future download of ST19NM34 datasheet

Permalink: http://datasheet.emcelettronica.com/st/ST19NM34

-->