The P87C54SBAA is an 8-bit microcontroller in the 80C51 family, featuring 16 KB of OTP memory and 256 bytes of RAM. It operates from 2.7 V to 5.5 V with a maximum clock speed of 16 MHz and includes four 8-bit I/O ports, three 16-bit timer/counters, an enhanced UART, and low-power idle and power-down modes. The device is packaged in a 44-pin plastic leaded chip carrier (PLCC) with dimensions of 16.59 mm × 16.59 mm. It supports external memory expansion up to 64 KB and includes features such as programmable clock output, watchdog timer, and security bits. The operating temperature range is 0°C to +70°C. The part meets the RoHS standard.
Manufacturer: NXP
Win Source Part Number: 061083-P87C54SBAA
Packaging: Tube/Rail
Core Processor: 8051
Number of I/O: 32
Program Memory Size: 16KB (16K x 8)
Program Memory Type: OTP
Family Name: P87C54SB
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 70°C (TA)
Case / Package: 44-PLCC (16.59x16.59)
Speed(Frequency): 16MHz
Supply Voltage - Operating: 2.7 V to 5.5 V
Part Core Size: 8-Bit
Data RAM Size: 256 x 8
Alternative Parts (Cross-Reference): TS87C54X2-VCB; TS87C58X2EIBB; TS87C54X2ECBR; TS87C54X2-MXB ;
Introduction Date: June 04, 1998
ECCN: EAR99
Estimated EOL Date: Obsolete / End of life
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 36 pct.
Supply and Demand Status: Limited
| Win Source Electronics | |
|---|---|
| Product Category | Microcontrollers (MCU) |
| Product Number | 061083-P87C54SBAA |
| Product Name | Embedded - Embedded - Microcontrollers - P87C54SBAA |
| Data Bus | 8 Bit |
| Life Cycle Stage | Obsolete(EOL) |
| Clock Speed | 16 MHz |
| RAM | 16 KB |
| ROM Type | OTP; OTP |
