8-bit CISC microcontroller featuring an 80C51 core, 16KB Flash program memory, and 1KB RAM. Operates at up to 40 MHz with 32 programmable I/Os and three timers. Includes SPI and UART interfaces. Packaged in a 44-pin TQFP (Thin Quad Flat Package) for surface mounting, with dimensions of 10x10x1mm and a 0.8mm pin pitch. Supports a maximum operating supply voltage of 5.5V and operates within a temperature range of 0°C to 70°C.
PackageTQFP
MountingSurface Mount
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Technical Specifications
NXP P89V51RB2BBC,557 technical specifications.
General
Basic Package Type
Lead-Frame SMT
Package Family Name
QFP
Package/Case
TQFP
Package Description
Thin Quad Flat Package
Lead Shape
Gull-wing
Pin Count
44
PCB
44
Package Length (mm)
10
Package Width (mm)
10
Package Height (mm)
1
Seated Plane Height (mm)
1.2(Max)
Pin Pitch (mm)
0.8
Package Material
Plastic
Mounting
Surface Mount
Jedec
MS-026ACB
Family Name
P89
Data Bus Width
8bit
Instruction Set Architecture
CISC
Maximum Clock Rate
40MHz
Maximum CPU Frequency
40MHz
Device Core
80C51
Program Memory Type
Flash
Program Memory Size
16KB
RAM Size
1KB
Number of Programmable I/Os
32
Core Architecture
8051
Programmability
Yes
Number of Timers
3
Interface Type
SPI/UART
CAN
0
I2C
0
SPI
1
Ethernet
0
UART
1
USART
0
USB
0
I2S
0
Max Operating Supply Voltage
5.5V
Min Operating Temperature
0°C
Max Operating Temperature
70°C
Compliance
Cage Code
H1R01
EU RoHS
Yes
HTS Code
8542310001
Schedule B
8542310000
ECCN
3A991.a.2
Automotive
No
AEC Qualified
No
PPAP
No
Radiation Hardening
No
RoHS Versions
2011/65/EU, 2015/863
Datasheet
NXP P89V51RB2BBC,557 Datasheet
Download the complete datasheet for NXP P89V51RB2BBC,557 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.