Asset - Cross-Reference - NXP Flash MCU to Atmel Flash MCU Devices

Cross Reference Table (NXP Flash MCU to Atmel Flash MCU Devices)
Direct Replacements (Pin-to-Pin Compatible)
ATMEL
NXP (Flash) P/N
AT89 (Flash) P/N
High Speed AT89LP
(Flash) P/N
Package Type
P89C51X2BN
AT89S51-24PU
AT89LP51-20PU
40-pin PDIP
P89C51X2BA
AT89S51-24JU
AT89LP51-20JU
44-pin PLCC
P89C51X2FA
AT89S51-24JU
AT89LP51-20JU
44-pin PLCC
P89C51X2BBD
AT89S51-24AU
AT89LP51-20AU
44-pin TQFP
P89V51X2FN
AT89S51-24PU
AT89LP51-20PU
40-pin PDIP
P89V51X2FA
AT89S51-24JU
AT89LP51-20JU
44-pin PLCC
P89V51X2FBD
AT89S51-24JU
AT89LP51-20AU
44-pin TQFP
P89C51UBPN
AT89S51-24PU
AT89LP51-20PU
40-pin PDIP
P89C51UBAA
AT89S51-24JU
AT89LP51-20JU
44-pin PLCC
P89C51UBBB
AT89S51-24AU
AT89LP51-20AU
44-pin TQFP
P89C51UFPN
AT89S51-24PU
AT89LP51-20PU
40-pin PDIP
P89C51UFAA
AT89S51-24JU
AT89LP51-20JU
44-pin PLCC
P89C51UFBB
AT89S51-24AU
AT89LP51-20AU
44-pin TQFP
P89C52UBPN
AT89S52-24PU
AT89LP52-20PU
40-pin PDIP
P89C52UBAA
AT89S52-24JU
AT89LP52-20JU
44-pin PLCC
P89C52UBBB
AT89S52-24AU
AT89LP52-20AU
44-pin TQFP
P89C52UFPN
AT89S52-24PU
AT89LP52-20PU
40-pin PDIP
P89C52UFAA
AT89S52-24JU
AT89LP52-20JU
44-pin PLCC
P89C52UFBB
AT89S52-24AU
AT89LP52-20AU
44-pin TQFP
P89V52X2FN
AT89S8253-24PU
AT89LP52-20PU
40-pin PDIP
P89V52X2FA
AT89S8253-24JU
AT89LP52-20JU
44-pin PLCC
P89V52X2FBD
AT89S8253-24AU
AT89LP52-20AU
44-pin TQFP
P89C54UBPN
AT89C51RB2-3CSUM
AT89LP51RB2-20PU
40-pin PDIP
P89C54UBAA
AT89C51RB2-SLSUM
AT89LP51RB2-20JU
44-pin PLCC
P89C54UBBB
AT89C51RB2-RLTUM
AT89LP51RB2-20AAU
44-pin VQFP
P89C54UFPN
AT89C51RB2-3CSUM
AT89LP51RB2-20PU
40-pin PDIP
P89C54UFAA
AT89C51RB2-SLSUM
AT89LP51RB2-20JU
44-pin PLCC
P89C54UFBB
AT89C51RB2-RLTUM
AT89LP51RB2-20AAU
44-pin VQFP
P89C58UBPN
AT89C51RC2-3CSUM
AT89LP51RC2-20PU
40-pin PDIP
P89C58UBAA
AT89C51RC2-SLSUM
AT89LP51RC2-20JU
44-pin PLCC
P89C58UBBB
AT89C51RC2-RLTUM
AT89LP51RC2-20AAU
44-pin VQFP
P89C58UFPN
AT89C51RC2-3CSUM
AT89LP51RC2-20PU
40-pin PDIP
P89C58UFAA
AT89C51RC2-SLSUM
AT89LP51RC2-20JU
44-pin PLCC
P89C58UFBB
AT89C51RC2-RLTUM
AT89LP51RC2-20AAU
44-pin VQFP
P89C51RA2BA
AT89C51RB2-SLSUM
AT89LP51RC2-20PU
44-pin PLCC
P89C51RA2BBD
AT89C51RB2-RLTUM
AT89LP51RC2-20AAU
44-pin VQFP
P89C51RB2BP
AT89C51RB2-3CSUM
AT89LP51RB2-20PU
40-pin PDIP
P89C51RB2FP
AT89C51RB2-3CSUM
AT89LP51RB2-20PU
40-pin PDIP
P89C51RB2BA
AT89C51RB2-SLSUM
AT89LP51RB2-20JU
44-pin PLCC
P89C51RB2FA
AT89C51RB2-SLSUM
AT89LP51RB2-20JU
44-pin PLCC
P89C51RB2BB
AT89C51RB2-RLTUM
AT89LP51RB2-20AAU
44-pin VQFP
P89C51RB2FB
AT89C51RB2-RLTUM
AT89LP51RB2-20AAU
44-pin VQFP
P89V51RB2FN
AT89C51RB2-3CSUM
AT89LP51RB2-20PU
40-pin PDIP
P89V51RB2FA
AT89C51RB2-SLSUM
AT89LP51RB2-20JU
44-pin PLCC
P89V51RB2BBC
AT89C51RB2-RLTUM
AT89LP51RB2-20AAU
44-pin VQFP
P89CV51RB2FA
AT89C51RB2-SLSUM
AT89LP51RB2-20JU
44-pin PLCC
P89CV51RB2FBC
AT89C51RB2-RLTUM
AT89LP51RB2-20AAU
44-pin VQFP
P89LV51RB2BA
AT89C51RB2-SLSUM
AT89LP51RB2-20JU
44-pin PLCC
P89LV51RB2BBC
AT89C51RB2-RLTUM
AT89LP51RB2-20AAU
44-pin VQFP
P89C51RC2BP
AT89C51RC2-3CSUM
AT89LP51RC2-20PU
40-pin PDIP
P89C51RC2BN
AT89C51RC2-3CSUM
AT89LP51RC2-20PU
40-pin PDIP
AT89C51RC2FP
AT89C51RC2-3CSUM
AT89LP51RC2-20PU
40-pin PDIP
P89C51RC2BA
AT89C51RC2-SLSUM
AT89LP51RC2-20JU
44-pin PLCC
P89C51RC2FA
AT89C51RC2-SLSUM
AT89LP51RC2-20JU
44-pin PLCC
P89C51RC2BB
AT89C51RC2-RLTUM
AT89LP51RC2-20AAU
44-pin VQFP
P89C51RC2FB
AT89C51RC2-RLTUM
AT89LP51RC2-20AAU
44-pin VQFP
P89V51RC2FN
AT89C51RC2-3CSUM
AT89LP51RC2-20PU
40-pin PDIP
P89V51RC2FA
AT89C51RC2-SLSUM
AT89LP51RC2-20JU
44-pin PLCC
P89V51RC2FBC
AT89C51RC2-RLTUM
AT89LP51RC2-20AAU
44-pin VQFP
P89CV51RC2FA
AT89C51RC2-SLSUM
AT89LP51RC2-20JU
44-pin PLCC
P89CV51RC2FBC
AT89C51RC2-RLTUM
AT89LP51RC2-20AAU
44-pin VQFP
P89LV51RC2BN
AT89C51RC2-3CSUM
AT89LP51RC2-20PU
40-pin PDIP
P89LV51RC2FA
AT89C51RC2-SLSUM
AT89LP51RC2-20JU
44-pin PLCC
P89LV51RC2FBC
AT89C51RC2-RLTUM
AT89LP51RC2-20AAU
44-pin VQFP
P89C51RD2BP
N/A
AT89LP51RD2-20PU
40-pin PDIP
P89C51RD2FP
N/A
AT89LP51RD2-20PU
40-pin PDIP
P89C51RD2BN
N/A
AT89LP51RD2-20PU
40-pin PDIP
P89C51RD2BA
AT89C51RD2-SLSUM
AT89LP51RD2-20JU
44-pin PLCC
P89C51RD2FA
AT89C51RD2-SLSUM
AT89LP51RD2-20JU
44-pin PLCC
P89C51RD2BB
AT89C51RD2-RLTUM
AT89LP51RD2-20AAU
44-pin VQFP
P89C51RD2FB
AT89C51RD2-RLTUM
AT89LP51RD2-20AAU
44-pin VQFP
P89C51RD2BBD
AT89C51RD2-RLTUM
AT89LP51RD2-20AAU
44-pin VQFP
P89C51RD+IA
AT89C51RD2-SLSUM
AT89LP51RD2-20JU
44-pin PLCC
P89C51RD+JA
AT89C51RD2-SLSUM
AT89LP51RD2-20JU
44-pin PLCC
P89C51RD+IB
AT89C51RD2-RLTUM
AT89LP51RD2-20AAU
44-pin VQFP
P89C51RD+JB
AT89C51RD2-RLTUM
AT89LP51RD2-20AAU
44-pin VQFP
P89V51RD2BN
N/A
AT89LP51RD2-20PU
40-pin PDIP
P89V51RD2FN
N/A
AT89LP51RD2-20PU
40-pin PDIP
P89V51RD2FA
AT89C51RD2-SLSUM
AT89LP51RD2-20JU
44-pin PLCC
P89V51RD2FBC
AT89C51RD2-RLTUM
AT89LP51RD2-20AAU
44-pin VQFP
P89LV51RD2BA
AT89C51RD2-SLSUM
AT89LP51RD2-20JU
44-pin PLCC
P89LV51RD2FA
AT89C51RD2-SLSUM
AT89LP51RD2-20JU
44-pin PLCC
P89LV51RD2BBC
AT89C51RD2-RLTUM
AT89LP51RD2-20AAU
44-pin VQFP
P89V660FA (2
TWI)
P89V660FBC (2
TWI)
P89V662FA (2
TWI)
P89V662FBC (2
TWI)
P89V664FA (2
TWI)
P89V664FBC (2
TWI)
AT89C51IC2-SLSUM (1
TWI)
AT89C51IC2-RLTUM (1
TWI)
AT89C51IC2-SLSUM (1
TWI)
AT89C51IC2-RLTUM (1
TWI)
AT89C51ID2-SLSUM (1
TWI)
AT89C51ID2-RLTUM (1
TWI)
AT89LP51IC2-20JU
(1TWI)
AT89LP51IC2-20AAU
(1TWI)
AT89LP51IC2-20JU
(1TWI)
AT89LP51IC2-20AAU
(1TWI)
AT89LP51ID2-20JU
(1TWI)
AT89LP51ID2-20AAU
(1TWI)
44-pin PLCC
44-pin VQFP
44-pin PLCC
44-pin VQFP
44-pin PLCC
44-pin VQFP
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