ATMEGA162-16MU Atmel, ATMEGA162-16MU Datasheet - Page 249

• Manufacturer Part Number: ATMEGA162-16MU
• Description: IC AVR MCU 16K 16MHZ 5V 44-QFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA162-16MU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: EBI/EMI, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 35
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-VQFN Exposed Pad
• Processor Series: ATMEGA16x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: JTAG/SPI/USART
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 35
• Number Of Timers: 4
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT
• Minimum Operating Temperature: - 40 C
• Package: 44MLF EP
• Device Core: AVR
• Family Name: ATmega
• Maximum Speed: 16 MHz
• Controller Family/series: AVR MEGA
• No. Of I/o's: 35
• Eeprom Memory Size: 512Byte
• Ram Memory Size: 1KB
• Cpu Speed: 16MHz
• Rohs Compliant: Yes
• For Use With: ATSTK600-TQFP44 - STK600 SOCKET/ADAPTER 44-TQFPATSTK600 - DEV KIT FOR AVR/AVR32770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAGATAVRISP2 - PROGRAMMER AVR IN SYSTEMATJTAGICE2 - AVR ON-CHIP D-BUG SYSTEMATSTK500 - PROGRAMMER AVR STARTER KIT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Table 110. SPI Serial Programming Instruction Set
Note:
SPI Serial
Programming
Characteristics
2513K–AVR–07/09
Instruction
Read Fuse High Bits
Read Extended Fuse Bits
Read Calibration Byte
Poll RDY/BSY
1. a = address high bits, b = address low bits, H = 0 – Low byte, 1 – High Byte, o = data out, i = data in, x = don’t care
For characteristics of the SPI module, see
0101 1000
0101 0000
0011 1000
1111 0000
Byte 1
0000 1000
0000 1000
00xx xxxx
0000 0000
Byte 2
Instruction Format
(1)
(Continued)
xxxx xxxx
xxxx xxxx
0000 0000
xxxx xxxx
Byte 3
“SPI Timing Characteristics” on page
oooo oooo
oooo oooo
oooo oooo
xxxx xxxo
Byte4
Operation
Read Fuse high bits. “0” = pro-
grammed, “1” = unprogrammed.
See
details.
Read Extended Fuse bits. “0” =
pro-grammed, “1” =
unprogrammed. See
page 232
Read Calibration Byte
If o = “1”, a programming operation
is still busy. Wait until this bit
returns to “0” before applying
another command.
Table 99 on page 233
ATmega162/V
for details.
268.
Table 98 on
for
249