The Zatara® ZA9L0 is a highly integrated system-on chip (SoC) microcontroller based on the ARM922T™ 32-bit/16-bit core and tailored to the specific requirements of point-of-sale (POS) terminal design and meet the strict security requirements of the Payment Card Industry (PCI) Security Standards Council 2.0 specification. Running at 180MHz, the ZA9L0 is one of the fastest high-security microcontrollers available.
♦ 32-Bit ARM922T CPU Core
8KB/8KB I/D-Caches
MMU Supporting Linux® and Windows® Embedded CE Operating Systems
180MHz Performance
JTAG Embedded ICE Support
♦ 64KB Embedded Zero-Wait-State SRAM
♦ Vectored Interrupt Controller
♦ External Bus Interface
Dual External Bus Architecture (Primary and Secondary)
24-Bit Address, 16-Bit Data
Synchronous Flash
SDRAM in 16MB to 512MB Configurations
♦ Power Management Unit
14MHz to 40MHz Oscillator and Phase-Locked
Loop (PLL)-Generated System Clocks
32.768kHz Oscillator for RTC
Clock Disable on a Peripheral-by-Peripheral Basis
Three Modes: Active, Idle, and Battery Backup
♦ Real-Time Clock
♦ Watchdog Timer (WDT)
♦ Two Dedicated SPI Interfaces
♦ Nine Timer/Counters
♦ Three UARTs
1 x 8-Wire Interface
2 x 4-Wire Interface
♦ POS Security Features for PCI Compliance
Voltage and Temperature Sensors
Sensors for Tamper Switches and Wire Mesh
Clock Frequency and Glitch Protection
Battery-Backed Secure Memory with Active
Zeroization
♦ Embedded Boot ROM
♦ 32-Bit Unique ID Number
♦ NIST 800-22-Compliant Random-Number Generator
♦ FIPS 180-2-Compliant SHA-1 Hash Generator
♦ Display Controller Interface
♦ Up to 76 General-Purpose Input/Output (GPIO) Pins
♦ 10-Bit ADC, 6-Channel, 45ksps
♦ Eight Independent DMA Channels
♦ Voltage: Dual 1.8V and 3.3V Supplies
♦ 3.3V I/O Pins with 5V Tolerant I/O for UART and SPI
♦ 256-Pin BGA (1.0mm Ball Pitch) Package
EFTPOS
PIN Pads
EPP
Healthcare Reader
Metering
Attribute | Attribute Value |
---|---|
Manufacturer | Maxim Integrated |
Product Category | IC Chips |
Categories | Embedded - Microcontrollers |
Manufacturer | Maxim Integrated |
Series | Zatara? |
Part-Status | Last Time Buy |
Core-Processor | ARM9? |
Core-Size | 32-Bit |
Speed | 180MHz |
Connectivity | EBI/EMI, SPI, UART/USART |
Peripherals | DMA, LCD, PWM, WDT |
Number-of-I-O | 76 I/O |
Program-Memory-Size | - |
Program-Memory-Type | External Program Memory |
EEPROM-Size | - |
RAM-Size | 64K x 8 |
Voltage-Supply-Vcc-Vdd | 1.8V, 3.3V |
Data-Converters | A/D 6x10b |
Oscillator-Type | External |
Operating-Temperature | -40°C ~ 85°C (TA) |
Descriptions
ARM9? Zatara? Microcontroller IC 32-Bit 180MHz External Program Memory
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