8-bit microcontroller featuring 32KB Flash ROM and 1KB RAM. Operates at a maximum clock frequency of 16 MHz with an 8-bit external data bus and 16-bit address bus. Offers 48 I/O lines, PWM channels, and integrated ADC. Housed in an 80-terminal PQFP package (14 x 20 mm) with a commercial temperature grade (0°C to 70°C). Nominal supply voltage is 5V, with a range of 4.5V to 5.5V.
Frequency16
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Technical Specifications
NXP P89C557E4EBB technical specifications.
General
Max Operating Temperature
70
Number of Terminals
80
Min Operating Temperature
0
Terminal Position
QUAD
JEDEC Package Code
R-PQFP-G80
Width
14
Length
20
Pin Count
80
Temperature Grade
COMMERCIAL
Supply Current-Max
40
Supply Voltage-Nom
5
Supply Voltage-Min
4.5
Supply Voltage-Max
5.5
Clock Frequency-Max
16
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
Number of I/O Lines
48
External Data Bus Width
8
Address Bus Width
16
Bit Size
8
Speed
16
ROM Programmability
FLASH
ROM (words)
32768
RAM (bytes)
1024
PWM Channels
YES
Has ADC
YES
DMA Channels
NO
DAC Channels
NO
Compliance
RoHS
No
HTS Code
8542.31.00.01
REACH
unknown
Military Spec
False
Datasheet
NXP P89C557E4EBB Datasheet
Download the complete datasheet for NXP P89C557E4EBB to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.