(Hong Kong)
Product Summary
The at83c5127dvs-ratum is a microcontroller with usb and smart card reader interface. The at83c5127dvs-ratum designed for USB smart card reader applications. The at83c5127dvs-ratum is a low pin count of the AT8xC5122 and is proposed in ROM version. The ROM device of the at83c5127dvs-ratum is only factory programmable.
Features
at83c5127dvs-ratum features: (1)Clock Controller, 8 MHz On-Chip Oscillator; (2)Reset Controller, Power On Reset (POR) feature avoiding an external reset capacitor; (3)Power Management, Two power saving modes: Idle and Power Down; (4)Interrupt Controller, up to 7 interrupt sources; (5)Memory Controller, Internal Program memory: up to 16 Kbytes of ROM; (6)Two 16-bit Timer/Counters; (7)USB 2.0 Full Speed Interface; (8)ISO 7816 UART Interface Fully Compliant with EMV2000, GIE-CB and WHQL Standards; (9)Alternate Smart Card Interface with CLK, IO and RST; (10)UART Interface with Integrated Baud Rate Generator (BRG); (11)Four 12 I/O bit Ports; (12)Packages, VQFP32, QFN32, Die.
Diagrams
