ATMEGA48V ATMEL Corporation, ATMEGA48V Datasheet - Page 31

• Manufacturer Part Number: ATMEGA48V
• Description: 8-bit Microcontroller with 8K Bytes In-System Programmable Flash
• Manufacturer: ATMEL Corporation

9.7
9.8
9.9
2545JS–AVR–12/06
Rev. 2545D-07/04
Rev. 2545C-04/04
Rev. 2545B-01/04
8.
9.
10.
11.
12.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
1.
2.
3.
4.
1.
2.
3.
4.
5.
6.
Updated instructions used with WDTCSR in relevant code examples.
Added section
Updated
267.
Updated
Updated
Updated
Updated
Updated
and
Updated
Moved “TIMSK2 – Timer/Counter2 Interrupt Mask Register” and
“TIFR2 – Timer/Counter2 Interrupt Flag Register” to
”Register Description” on page
Updated cross-reference in
Updated equation in
Added
Updated
Updated Ordering Information for
Updated
Updated equation in
Speed Grades changed: 12MHz to 10MHz and 24MHz to 20MHz
Updated
Updated
Updated
Added PDIP to “I/O and Packages”, updated “Speed Grade” and Power Consumption
Estimates in
Updated
value.
of the PRR bits to 2-wire, Timer/Counters, USART, Analog Comparator and ADC
sections.
Updated
Updated
Extra Compare Match Interrupt OCF2B added to features in section
Timer/Counter2 with PWM and Asynchronous Operation” on page 140
Table 25-11 on page
”Page Size” on page
”Enter Programming Mode” on page
”DC Characteristics ATmega48/88/168*” on page
”Ordering Information” on page
”Errata ATmega88” on page 25
”System Clock Prescaler” on page
”Serial Programming Algorithm” on page
”Errata ATmega88” on page 25
”Speed Grades” on page
”Ordering Information” on page
”Errata ATmega88” on page
”Watchdog Timer” on page
Figure 14-2 on page 130
”SPMCSR – Store Program Memory Control and Status Register” on page
”Stack Pointer” on page 13
Table 7-5 on page
9.”Features” on page
”Power Reduction Register” on page 41
”Bit Rate Generator Unit” on page
”Bit Rate Generator Unit” on page
283.
”Electrical Interconnection” on page
289.
31,
153.
Table 27-4 on page
”ATmega168” on page
and
305.
1.
49.
with RAMEND as recommended Stack Pointer
25.
Table 14-3 on page
15.
15.
and
and
36.
”Errata ATmega168” on page
”Errata ATmega168” on page
291.
299.
ATmega48/88/168
307,
216.
216.
and a note regarding the use
17.
303.
Table 25-9 on page
131.
210.
26.
26.
”8-bit
282,
31