ATMEGA644PR231-MU Atmel, ATMEGA644PR231-MU Datasheet - Page 83

• Manufacturer Part Number: ATMEGA644PR231-MU
• Description: BUNDLE ATMEGA644PV RF231 QFN
• Manufacturer: Atmel

Specifications of ATMEGA644PR231-MU

• Frequency: 2.4GHz
• Modulation Or Protocol: 802.15.4 Zigbee, 6LoWPAN, RF4CE, SP100, WirelessHART™, ISM
• Power - Output: 3dBm
• Sensitivity: -101dBm
• Voltage - Supply: 1.8 V ~ 3.6 V
• Data Interface: PCB, Surface Mount
• Memory Size: 64kB Flash, 2kB EEPROM, 4kB RAM
• Antenna Connector: PCB, Surface Mount
• Package / Case: 44-QFN, 32-QFN
• Core: AVR8
• Processor Series: ATMEGA64x
• Data Bus Width: 8 bit
• Program Memory Size: 64 KB
• Data Ram Size: 4 KB
• Data Rom Size: 1 KB
• Program Memory Type: Flash
• For Use With: ATSTK600 - DEV KIT FOR AVR/AVR32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Applications: -
• Data Rate - Maximum: -
• Current - Transmitting: -
• Current - Receiving: -
• Lead Free Status / Rohs Status: Details

76
S
Smart Card Reader ICs
8051 Microcontrollers
AVR-based
Smart Card Reader ICs – Interface
Smart Card Reader ICs – Ready-to-Use Solutions
Part number
AT83C5121
AT85C5121
AT89C5121
AT83R5122
AT85C5122
AT89C5122
AT83C5123
AT83C5127
AT90SCR100
Starter Kit
T89C5121-SK1
AT89STK-03
AT90SCR-STK01
Part Number
AT83C26
Starter Kits
AT89STK-09
Part Number
AT83C25OK
AT83C21GC
AT83C22OK
AT83C23OK
Evaluation/Development Kits
AT89RFD-02
AT89RFD-05
AT89RFD-06
ECURITY
S
(Bytes)
Description
Description
Starter Kit for T89C5121 Smart Card Reader Microcontroller
Starter Kit for AT8xC5122/23/27 USB Smart Card Reader Microcontrollers
Starter Kit for AT90SCR100 Smart Card Reader Microcontroller
Multiple Smart Card Interface (2 Full Smart Cards and 3 SAMs)
Starter Kit for the AT83C26 Multiple Smart Card Interface
Pre-certified Smart Card Reader Solution for PMCIA Link with Omnikey
Pre-certified Smart Card Reader Solution for Serial Link with Gemalto
Pre-certified Smart Card Reader Keyboard Solution for USB Link with Omnikey EMV2000 Firmware
Low-pin Count Pre-certified Smart Card Reader Solution for USB Link with Omnikey EMV2000 Firmware
USB Smart Card Reader Reference Design with Omnikey Firmware for AT83C22OK/23OK
Serial Smart Card Reader Reference Design with Gemalto GemCore Software for AT83C21GC
PCMCIA Smart Card Reader Reference Design with Omnikey Firmware for AT83C25OK
RAM
OLUTIONS
ATMEL PRODUCT GUIDE
512
512
512
768
768
768
768
768
4K
(Kbytes)
ROM
32
30
16
16
–
–
–
–
–
(Kbytes)
Flash
IC
64K
32
16
–
–
–
–
–
–
S
(Kbytes)
(C
Code
RAM
16
32
–
–
–
–
–
–
–
ONTINUED
EEPROM
(Bytes)
512
512
N/A
N/A
N/A
N/A
N/A
N/A
4K
2.85 - 5.5
2.85 - 5.5
2.85 - 5.5
3.0 - 5.5 UART, USB 2.0, SPI
3.0 - 5.5 UART, USB 2.0, SPI
3.0 - 5.5 UART, USB 2.0, SPI
3.0 - 5.5
3.0 - 5.5
Voltage
2.7 - 5.5
)
UART, USB 2.0
UART, USB 2.0,
Com Interface
UART, USB 2.0
2SPI, TWI
UART
UART
UART
™
®
GemCore
EMV2000 Firmware
Development Support Cards Class A/B/C,
Development Support Cards Class A/B/C
CRAM = Executable RAM for Debug and
Interface, SPI, External Program Memory
CRAM = Executable RAM for Debug and
Interface, SPI, External Program Memory
Support Cards Class A/B/C, Keyboard
Support Cards Class A/B/C, Keyboard
Keyboard Interface, SPI, External
®
Support Cards Class A/B/C and
USB Cards, Keyboard Interface,
EMV2000 Firmware
Support Cards Class A/B/C
Support Cards Class A/B/C
Support Cards Class A/B/C
Support Cards Class A/B/C
SPI, High-speed SPI
Program Memory
Other features
Winter 2008
RoHS Compliance
Yes
Availability
Availability
Availability
4Q2008
4Q2008
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now