User manual

27 C-Control Pro IDE
© 2013 Conrad Electronic
äußere Abmessungen ohne Pins ca.
40 mm x 40mm x 8 mm
Masse
ca. 90g
Pinraster
2,54mm
Pinanzahl (zweireihig)
64
Ports
Max. zulässiger Strom aus digitalen Ports
± 20 mA
Zulässige Summe der Ströme an digitalen Ports
200mA
Zulässige Eingangsspannung an Portpins (digital und
A/D)
–0,5V ... 5,5V
Interne Pullup Widerstände (abschaltbar)
20 - 50 kOhm
2.1.4.1 CPU
Mega128 Übersicht
Der Mikrocontroller ATmega128 stammt aus der AVR-Familie von ATMEL. Es handelt sich um einen
low-power Mikrocontroller mit Advanced RISC Architecture. Hier folgt eine kurze Zusammenstellung
der Hardwareressourcen:
133 Powerful Instructions – Most Single Clock Cycle Execution
32 x 8 General Purpose Working Registers + Peripheral Control Registers
Fully Static Operation
Up to 16 MIPS Throughput at 16 MHz
On-chip 2-cycle Multiplier
Nonvolatile Program and Data Memories
128K Bytes of In-System Reprogrammable Flash
Endurance: 10,000 Write/Erase Cycles
Optional Boot Code Section with Independent Lock Bits
In-System Programming by On-chip Boot Program
True Read-While-Write Operation
4K Bytes EEPROM
Endurance: 100,000 Write/Erase Cycles
4K Bytes Internal SRAM
Up to 64K Bytes Optional External Memory Space
Programming Lock for Software Security
SPI Interface for In-System Programming
JTAG (IEEE std. 1149.1 Compliant) Interface
Boundary-scan Capabilities According to the JTAG Standard
Extensive On-chip Debug Support
Programming of Flash, EEPROM, Fuses and Lock Bits through the JTAG Interface
Peripheral Features