Environment
‰ Voltage Supply 1.62V to 5.5V
‰ -25°C to +85 0C Operating Temperature
‰ Max supply current 10 mA @ 30MHz at 5.5V
‰ ESD Protection HBM on ISO7816-3 pads
‰ ESD Protection HBM on I2C/GPIO pads
CPU
‰ Software compatible CMOS 80X51 industry standard
‰ Accelerated architecture with 16 bit CPU performance level
‰ Up to 30 MHz internal CPU clock
Idle Modes
‰ Idle and Stop mode selectable modes
‰ NVM update operation with CPU in idle mode
‰ ISO7816 Transmission and Reception with CPU in idle mode
‰ Max Idle current / Clock stopped: 200 uA
Reset
‰ Start-up sequence based on Power-On-Reset
‰ Internal RESET generation initiated by software
Security functions
‰ Hardware Random Number Generator
‰ DES/TDES hardware accelerator
‰ Unique chip identification number (8 bytes)
‰ CRC16 hardware calculation module
Security protection mechanisms
‰ Memory Management Protection Mechanism
‰ IC operates under regulated voltage and internal clock
‰ Under / Over voltage sensors (Vcc)
‰ Dynamic Active shield
Memory Control
‰ General Purpose Non Volatile Memory: GPNVM
‰ Page size: 256 Bytes
‰ Fast Byte program: 20us / Byte
‰ GPNVM Page Erase: 4 ms / Page
ISO7816-3 I/O
‰ ISO 7816-3 compliant electrical interface
‰ ISO 7816-3 compliant reset and response T=0 T=1 protocols
‰ ETU Timer/Counter replacing 8051 T0/T1 Timers
‰ RST, CLK and IO Pull-up controllable by software
Multiplexed GPIO / I2C interface
‰ Total 5 bidirectional pads (GPIO)
‰ Pull-up controllable by software
‰ Multiplexed I2C slave interface on 2 GPIO PADS
‰ I2C bus protocol hardware support
‰ I2C High-speed mode support up to 3.4 Mbit/s
Memories
‰ IRAM 256B data/idata RAM
‰ XRAM 1792B xdata RAM
‰ 96KB GPNVM (User) = 384 Pages of 256 B
‰ 2KB GPNVM (System) = 8 Pages of 256 B
‰ Secure Flash boot loader T0 compatible
‰ 10 years data retention for Flash
‰ GPNVM Memory cycling Endurance > 100 K cycles
Delivery Form
‰ 8” Wafer sawn
‰ Wafer thickness according to customer requirement
‰ Inkless wafer
Development tools
‰ Based on Keil/uvision3/4 PK51
‰ Hardware emulator based on platform EMX46
