ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC MCU 8BIT 64KB FLASH 68QFN
- Series：73S12xx
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube
- Core Processor：80515
- Core Size：8-Bit
- Speed：24MHz
- Connectivity：I2C, SmartCard, UART/USART, USB
- Peripherals：LED, POR, WDT
- Number of I/O：9
- Program Memory Size：64KB (64K x 8)
- Program Memory Type：FLASH
- EEPROM Size：-
- RAM Size：2K x 8
- Voltage - Supply (Vcc/Vdd)：2.7V ~ 5.5V
- Data Converters：-
- Oscillator Type：Internal
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：68-QFN (8x8)
- Package / Case：68-VFQFN Exposed Pad
- Grade：-
- Qualification：-
Download product information
Overview
The 73S1215F-68IM/F/P is an 80515 System-on-Chip designed for smart card reader applications. It integrates a USB 2.0 full-speed interface, ISO 7816/EMV smart card interface, and a 5x6 PINpad interface. The device features a high-performance 80515 core operating up to 24MHz with 64KB Flash, 2KB XRAM, and 256B IRAM. It includes dedicated FIFOs for UART and USB, hardware encryption support, and multiple communication interfaces including UART and I2C.
Feature Summary
- Integrates USB 2.0 full-speed controller compliant with PC/SC standards alongside ISO 7816/EMV smart card interface supporting T=0 and T=1 protocols
- Built-in 5x6 keypad interface featuring hardware scanning, debouncing, and scrambling capabilities for secure PIN entry
- Includes analog voltage input suitable for DC voltage monitoring such as battery level detection
- Supports in-system programmable embedded Flash memory lockable by on-silicon fuses
Applications
- Hand-held PINpad smart card readers connected via USB or serial
- E-banking devices requiring MasterCard CAP compliance
- Smart card reader modules for PC laptops and desktops using ExpressCard or USB form factors
- Digital identification systems for secure login and government ID verification
Procurement Notes
Verify the specific suffix /P against official documentation to confirm package type and lead-free status. Confirm availability through authorized Analog Devices or Maxim Integrated distributors as supply may be limited. Ensure firmware libraries match the required EMV and USB certifications for your target market.
Selection Notes
Select this component when a single-chip solution is required for USB-connected smart card readers with integrated PINpad functionality. The 68-pin QFN package provides sufficient I/O for complex multi-interface designs. Consider the available software libraries for CCID and Windows drivers if rapid certification is necessary.
Part Context
This part belongs to the 73S1215F series of 8-bit microcontrollers from Teridian Semiconductor, now part of Analog Devices. The series focuses on simplifying system integration for payment terminals by combining processing, communication, and security features into a single CMOS device optimized for cost-effective high-volume production.
Replacement Considerations
Check for variants such as the 73S1215F-44IM/F which offers a smaller 44-pin QFN package. Verify pin compatibility and memory size differences before substitution. Other parts in the family may lack specific interface options or have different oscillator requirements.
