Part Numbers |
Manufacturer Name |
Datasheet |
Core Processor |
Core Size |
Speed |
Connectivity |
RAM Size |
Number of I/O |
Program Memory Size |
Program Memory Type |
EEPROM Size |
Voltage - Supply (Vcc/Vdd) |
Data Converters |
Oscillator Type |
Operating Temperature |
Package / Case |
P87C554SFAA,512 |
NXP SEMICONDUCTORS |
|
8051
|
8-Bit
|
16MHz
|
EBI/EMI, I²C, UART/USART
|
40
|
16KB (16K x 8)
|
OTP
|
-
|
512 x 8
|
2.7 V ~ 5.5 V
|
A/D 8x10b
|
Internal
|
-40°C ~ 85°C
|
68-LCC (J-Lead)
|
P80C554SFBD,157 |
NXP SEMICONDUCTORS |
|
8051
|
8-Bit
|
16MHz
|
EBI/EMI, I²C, UART/USART
|
40
|
-
|
ROMless
|
-
|
512 x 8
|
2.7 V ~ 5.5 V
|
A/D 7x10b
|
Internal
|
-40°C ~ 85°C
|
64-LQFP
|
P87C554SBAA,512 |
NXP SEMICONDUCTORS |
|
8051
|
8-Bit
|
16MHz
|
EBI/EMI, I²C, UART/USART
|
40
|
16KB (16K x 8)
|
OTP
|
-
|
512 x 8
|
2.7 V ~ 5.5 V
|
A/D 8x10b
|
Internal
|
0°C ~ 70°C
|
68-LCC (J-Lead)
|
P80C554SBBD,157 |
NXP SEMICONDUCTORS |
|
8051
|
8-Bit
|
16MHz
|
EBI/EMI, I²C, UART/USART
|
40
|
-
|
ROMless
|
-
|
512 x 8
|
2.7 V ~ 5.5 V
|
A/D 7x10b
|
Internal
|
0°C ~ 70°C
|
64-LQFP
|