High Security 8-bit Smart Card Microcontroller AE330 AE340 AE350

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High Security 8-bit Smart Card Microcontroller AE330 AE340 AE350

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Series
High Security 8-bit Smart Card Microcontroller
AE330 AE340 AE350 8.25kbytes EEPROM; 24kbytes ROM; 512bytes 16.5kbytes EEPROM; 46kbytes ROM; 1280bytes 32.5kbytes EEPROM; 48kbytes ROM; 3kbytes
Integrated Security Concept (ISC)
with every Smart Card microcontroller from Hitachi, AE3xx series been designed with most demanding security conscious applications mind. design includes many safeguards ensure that devices only operate intended. example, distributed critical area makes physical attack methods more difficult. illegal address detector ensures that only valid memory addresses accessed, hardware Random Number Generator (RNG) provides inputs generation software randomisation techniques, Watchdog Timer (WDT) protects against software runaway. AE3xx series many other advanced security features protect against attacks system faults. example, contains hardware features specifically designed protect data processing device from power analysis attacks (such SPA/DPA). Uniquely, Hitachi devices fabricated using MONOS (Metal Oxide Nitride Oxide Silicon) EEPROM structure. This significantly more resistant radiation disturbance than standard EEPROM structures. This design feature further protects data device from illegal accidental alteration. cards, electronic banking, multi-application cards, access control. GSM-SIM cards large EEPROM available AE3xx means support many advanced applications which will delivered communications service providers. These include Application Toolkit (SAT), Wireless Application Protocol (WAP). today's GSM-SIM card standard allows network operators offer value-added services end-users mobile phones. These applications include, example, up-to-date traffic, weather sports information well stock market data, which utilised using AE3xx series. allows Internet-like access information, data access, ability e-mail mobile phone. memory configuration AE3xx series used store additional information card such e-mail addresses. AE3xx series high security Smart Card microcontroller fabricated 0.35µm CMOS technology built around high-speed 8/16-bit core. Operating maximum 10MHz external clock rate AE3xx series rapidly executes manipulation instructions, arithmetic logic instructions, data transfer instructions.
Applications
AE3xx series fulfils requirements Smart Card applications with high memory demand, such GSM-
Specifications
Two-way general register configuration Sixteen 8-bit registers, Eight 16-bit registers High Speed Operation clock rate: 10MHz Add/Subtract: 0.4µs Multiply/Divide: 2.8µs Streamlined, concise instruction Instruction length: 4bytes Register-register arithmetic logic operations instruction data transfer between registers memory Instruction features Multiply instruction bits bits) Divide instruction bits bits) accumulator instructions Register indirect specification position
Operating Temperature Range
Standard
EEPROM
MONOS EEPROM Process 8kbytes (AE330), 16kbytes (AE340), 32kbytes (AE350) 256bytes (AE330), 512bytes (AE340), 512bytes (AE350) Extra Easy EEPMOV write single instruction Read, write erase EEPROM Byte Byte 64bytes programming with instruction 32bytes
AE330)
Protected against accidental writing erasing Data retention minimum years EEPROM programming voltage generated on-chip Endurance: greater than 100,000 cycles Erase time: (maximum) Write time: (maximum) Overwrite time: (maximum)
Block Diagram
AE-3
Port
System Control Logic
24kbytes (AE330), 46kbytes (AE340)
48kbytes (AE350)
512bytes (AE330), 1280bytes (AE340)
3kbytes (AE350)
24kbytes AE330 46kbytes AE340 48kbytes AE350
Peripherals
(Watchdog Timer) (Random Number Generator)
kbytes AE330 1280kbytes AE340 3kbytes AE350
Power
Single voltage power supply 4.5V 5.5V 2.7V 3.3V
EEPROM
8kbytes AE330 16kbytes AE340 32kbytes AE350
Clock Frequency Range
External Clock Input
fclk 1MHz 10MHz (Vcc 4.5V 5.5V) fclk 1MHz 5MHz (Vcc 2.7V 3.3V) Internal Clock application select external clock frequency half-external clock frequency internal operation frequency.
E-EEPROM 256bytes AE330 512bytes AE340 512bytes AE350
Address
Data
further information Hitachi's Smart Card products services including details sales offices your region, please visit:
September 2002 Printed locally 20-075

High Security 8-bit Smart Card Microcontroller AE330 AE340 AE350

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