ATMEGA169V-1MC Atmel, ATMEGA169V-1MC Datasheet - Page 283

• Manufacturer Part Number: ATMEGA169V-1MC
• Description: IC MCU AVR 16K 1.8V 1MHZ 64-QFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA169V-1MC

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 1MHz
• Connectivity: SPI, UART/USART, USI
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 53
• 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): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 64-MLF®, 64-QFN
• For Use With: ATAVRISP2 - PROGRAMMER AVR IN SYSTEMATAVRBFLY - KIT EVALUATION AVR BUTTERFLYATSTK502 - MOD EXPANSION AVR STARTER 500
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Table 130. Serial Programming Instruction Set
Note:
2514H–AVR–05/03
Instruction
Write EEPROM Memory
Load EEPROM Memory
Page (page access)
Write EEPROM Memory
Page (page access)
Read Lock bits
Write Lock bits
Read Signature Byte
Write Fuse bits
Write Fuse High bits
Write Extended Fuse Bits
Read Fuse bits
Read Fuse High bits
Read Extended Fuse Bits
Read Calibration Byte
Poll RDY/BSY
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
1100 0000
1100 0001
1100 0010
0101 1000
1010 1100
0011 0000
1010 1100
1010 1100
1010 1100
0101 0000
0101 1000
0101 0000
0011 1000
1111 0000
Byte 1
000x xxaa
0000 0000
00xx xxaa
0000 0000
111x xxxx
000x xxxx
1010 0000
1010 1000
1010 0100
0000 0000
0000 1000
0000 1000
000x xxxx
0000 0000
Byte 2
Instruction Format
0000 00bb
xxxx xxxx
xxxx xxxx
xxxx xxbb
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
0000 0000
xxxx xxxx
bbbb bbbb
bbbb bb00
Byte 3
iiii iiii
iiii iiii
xxxx xxxx
xxoo oooo
11ii iiii
oooo oooo
iiii iiii
iiii iiii
xxxx xxii
oooo oooo
oooo oooo
oooo oooo
oooo oooo
xxxx xxxo
Byte4
Operation
Write data i to EEPROM memory at
address a:b.
Load data i to EEPROM memory page
buffer. After data is loaded, program
EEPROM page.
Write EEPROM page at address a:b.
Read Lock bits. “0” = programmed, “1”
= unprogrammed. See Table 116 on
page 266 for details.
Write Lock bits. Set bits = “0” to
program Lock bits. See Table 116 on
page 266 for details.
Read Signature Byte o at address b.
Set bits = “0” to program, “1” to
unprogram. See Table 88 on page 205
for details.
Set bits = “0” to program, “1” to
unprogram. See Table 87 on page 197
for details.
Set bits = “0” to program, “1” to
unprogram. See
267
Read Fuse bits. “0” = programmed, “1”
= unprogrammed. See Table 88 on
page 205 for details.
Read Fuse High bits. “0” = pro-
grammed, “1” = unprogrammed. See
Table 87 on page 197 for details.
Read Extended Fuse bits. “0” = pro-
grammed, “1” = unprogrammed. See
Table 118 on page 267 for details.
Read Calibration Byte
If o = “1”, a programming operation is
still busy. Wait until this bit returns to
“0” before applying another command.
for details.
ATmega169V/L
Table 118 on page
283