diff -Naurp binutils/size.c binutils/size.c
--- binutils/size.c	2011-12-16 15:25:58.000000000 +0530
+++ binutils/size.c	2011-12-16 15:28:02.000000000 +0530
@@ -253,6 +253,7 @@ avr_device_t avr[] =
 	{"atmega165a",    AVR16K,  AVR1K,  AVR512},
 	{"atmega165",     AVR16K,  AVR1K,  AVR512},
 	{"atmega165p",    AVR16K,  AVR1K,  AVR512},
+	{"atmega165pa",   AVR16K,  AVR1K,  AVR512},
 	{"atmega168",     AVR16K,  AVR1K,  AVR512},
 	{"atmega168a",    AVR16K,  AVR1K,  AVR512},
 	{"atmega168p",    AVR16K,  AVR1K,  AVR512},
diff -Naurp gas/config/tc-avr.c gas/config/tc-avr.c
--- gas/config/tc-avr.c	2011-12-16 15:25:58.000000000 +0530
+++ gas/config/tc-avr.c	2011-12-16 15:28:02.000000000 +0530
@@ -174,6 +174,7 @@ static struct mcu_type_s mcu_types[] =
   {"atmega165",  AVR_ISA_AVR5,    bfd_mach_avr5},
   {"atmega165a", AVR_ISA_AVR5,    bfd_mach_avr5},
   {"atmega165p", AVR_ISA_AVR5,    bfd_mach_avr5},
+  {"atmega165pa",AVR_ISA_AVR5,    bfd_mach_avr5},
   {"atmega168",  AVR_ISA_AVR5,    bfd_mach_avr5},
   {"atmega168a", AVR_ISA_AVR5,    bfd_mach_avr5},
   {"atmega168p", AVR_ISA_AVR5,    bfd_mach_avr5},
diff -Naurp gas/doc/c-avr.texi gas/doc/c-avr.texi
--- gas/doc/c-avr.texi	2011-12-16 15:25:58.000000000 +0530
+++ gas/doc/c-avr.texi	2011-12-16 15:28:02.000000000 +0530
@@ -65,7 +65,7 @@ at90pwm1, at90pwm2, at90pwm2b, at90pwm3,
 
 Instruction set avr5 is for the enhanced AVR core with up to 128K program
 memory space (MCU types: at90pwm161, atmega16, atmega16a, atmega161, atmega162,
-atmega163, atmega164a, atmega164p, atmega165, atmega165a, atmega165p, atmega168, 
+atmega163, atmega164a, atmega164p, atmega165, atmega165a, atmega165p, atmega165pa, atmega168, 
 atmega168a, atmega168p, atmega169, atmega169a, atmega169p, atmega169pa,
 atmega32, atmega323, atmega324a, atmega324p, atmega324pa, atmega325, atmega325a, atmega325p,
 atmega325pa, atmega3250, atmega3250a, atmega3250p, atmega3250pa, atmega328,