AT83C5127XXX-PURIM ATMEL [ATMEL Corporation], AT83C5127XXX-PURIM Datasheet

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AT83C5127XXX-PURIM

Manufacturer Part Number
AT83C5127XXX-PURIM
Description
MICROCONTROLLER WITH USB AND SMART CARD READER INTERFACES
Manufacturer
ATMEL [ATMEL Corporation]
Datasheet
Features
Clock Controller
Reset Controller
Power Management
Interrupt Controller
Memory Controller
Two 16-bit Timer/Counters
USB 2.0 Full Speed Interface
ISO 7816 UART Interface Fully Compliant with EMV2000, GIE-CB and WHQL Standards
Alternate Smart Card Interface with CLK, IO and RST
UART Interface with Integrated Baud Rate Generator (BRG)
Four 12 I/O bit Ports
Packages
– 80C51 core with 6 clocks per instruction
– 8 MHz On-Chip Oscillator
– PLL for generating 96 MHz clock to supply CPU core, USB and Smart Card Interfaces
– Programmable CPU clock from 500 kHz / X1 to 48 MHz / X1
– Power On Reset (POR) feature avoiding an external reset capacitor
– Power Fail Detector (PFD)
– Watch-Dog Timer
– Two power saving modes: Idle and Power Down
– Four Power Down Wake-up Sources: Smart Card Detection, Keyboard Interrupt, USB
– Input Voltage Range: 4.5V - 5.5V
– Core’s Power Consumption (Without Smart Card and USB):
– up to 7 interrupt sources
– up to 4 Level Priority
– Internal Program memory: up to 16 Kbytes of ROM
– Internal Data Memory : 768 bytes including 256 bytes of data and 512 bytes of XRAM
– 48 MHz DPLL
– On-Chip 3.3V USB voltage regulator and transceivers
– Software detach feature
– 7 endpoints programmable with In or out directions and ISO, Bulk or Interrupt Transfers :
– Programmable ISO clock from 1 MHz to 4.8 MHz
– Card insertion/removal detection with automatic deactivation sequence
– Programmable Baud Rate Generator from 372 to 11.625 clock pulses
– Synchronous/Asynchronous Protocols T=0 and T=1 with Direct or Inverse Convention
– Automatic character repetition on parity errors
– 32 Bit Waiting Time Counter
– 16 Bit Guard Time Counter
– Internal Step Up/Down Converter with Programmable Voltage Output:
– Current overload protection
– 6 kV ESD (MIL/STD 833 Class 3) protection on whole Smart Card Interface
– Up to four LED outputs with 3 level programmable current source: 2, 4 and 10 mA
– Two General Purpose I/O programmable as external interrupts
– VQFP32, QFN32, Die
Resume, External Interrupt
•30 mA Maximum Operating Current @ 48 MHz / X1
•200 µA Maximum Power-down Current @ 5.5V
•Endpoint 0: 32 Bytes Bidirectionnal FIFO for Control transfers
•Endpoints 1,2,3: 8 bytes FIFO
•Endpoints 4,5: 64 Bytes FIFO
•Endpoint 6: 2*64 bytes FIFO with Pin-Pong feature
•1.8V-30mA, 3V-50mA and 5V-60mA
C51
Microcontroller
with USB and
Smart Card
Reader
Interfaces
AT83C5127
Summary
For detailed functional description,
please refer to the AT8xC5122/23
7519A–SCR–04/05
datasheet.
1

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AT83C5127XXX-PURIM Summary of contents

Page 1

Features • Clock Controller – 80C51 core with 6 clocks per instruction – 8 MHz On-Chip Oscillator – PLL for generating 96 MHz clock to supply CPU core, USB and Smart Card Interfaces – Programmable CPU clock from 500 kHz ...

Page 2

Product description Block Diagram 3.3 V Regulator X TAL1 8 MHz 256 x 8 Oscillator RAM X TAL2 PLLF PLL WATCH-DOG RESET AT83C5127 2 AT83C5127 product is high-performance CMOS derivatives of the 80C51 ...

Page 3

Package Description 7519A–SCR–04/05 Figure 1. VQFP32 Package Pinout 32 1 DVCC 2 P1.2/CPRES 3 CC8 4 CRST CC4 5 6 CCLK P5.0 7 VSS 8 9 Figure 2. MLF32 Package Pinout 32 DVCC 1 P1.2/CPRES 2 3 CC8 4 CRST ...

Page 4

Pin Description Table 1. Pin Description Internal Power Port Supply CIO 32 32 CVCC CC4 3 3 CVCC P1 VCC CC4 5 5 CVCC CCLK 6 6 CVCC CRST 4 4 CVCC P1 VCC P1.7 31 ...

Page 5

Table 1. Pin Description (Continued) Internal Power Port Supply DVCC DVCC AVCC REF XTAL1 14 14 VCC XTAL2 15 15 VCC PLLF 26 26 AVCC AVCC 27 27 VCC 12 12 ...

Page 6

... Ordering Information Memory Size Part Number (bytes) AT83C5127xxx-RATIM 16K ROM AT83C5127xxx-RARIM 16K ROM AT83C5127xxx-PUTIM 16K ROM AT83C5127xxx-PURIM 16K ROM 7519A–SCR–04/05 Supply Max Frequency Temperature Voltage (V) Range (MHz) 4.5 - 5.5 Industrial 48 MHz / X1 4.5 - 5.5 Industrial 48 MHz / X1 4.5 - 5.5 Industrial 48 MHz / X1 4.5 - 5.5 Industrial 48 MHz / X1 AT83C5127 Lead free/ RoHS ...

Page 7

Packaging Information LQFP32 Package AT83C5127 8 7519A–SCR–04/05 ...

Page 8

QFN32 Package 7519A–SCR–04/05 AT83C5127 9 ...

Page 9

Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131, USA Tel: 1(408) 441-0311 Fax: 1(408) 487-2600 Regional Headquarters Europe Atmel Sarl Route des Arsenaux 41 Case Postale 80 CH-1705 Fribourg Switzerland Tel: (41) 26-426-5555 Fax: (41) 26-426-5500 Asia Room 1219 ...

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