Product Summary
8-bit 80C51 5 V low power 16 kB/32 kB/64 kB flash microcontroller with 512 B/1 kB/2 kB RAM, dual I2C-bus, SPI - ADCs: - ; Clock type: 6-clk (12-clk opt.) ; External interrupt: 2 ; Function: 8-bit 80C51 uController ; I/O pins: 32 ; Memory size: 32K kBits; Memory type: FLASH ; Number of pins: 44 ; Operating frequency: 0~20@6-clk0~40@12-clk MHz; Operating temperature: -40~85 Cel; Power supply: 4.5~5.5 ; Program security: yes ; PWMs: 5-ch PCA ; RAM: 1024 bytes; Reset active: High ; Serial interface: UARTI2C ; Series: 80C51 family ; Special features: 5V ISP/IAP Flash ; System frequency: 0~40@5V MHz; Timers: 4 x 16-bit ; Watchdog timer: yes
Features
Dual 100 kHz byte-wide I2C-bus interfaces n 128-byte page erase for ef?cient use of code memory as non-volatile data storage n 0 MHz to 40 MHz operating frequency in 12x mode, 20 MHz in 6x mode n 16 kB/32 kB/64 kB of on-chip ?ash user code memory with ISP and IAP n 512 B/1 kB/2 kB RAM n SPI (Serial Peripheral Interface) and enhanced UART n PCA (Programmable Counter Array) with PWM and Capture/Compare functions n Three 16-bit timers/counters n Four 8-bit I/O ports, one 4-bit I/O port n WatchDog Timer (WDT)
Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||
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P89V662FA,512 |
NXP Semiconductors |
8-bit Microcontrollers (MCU) 80C51 32K FL / 1K RM |
Data Sheet |
Negotiable |
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Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||
P89V51RB2 |
Other |
Data Sheet |
Negotiable |
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P89V51RB2BBC |
NXP Semiconductors |
8-bit Microcontrollers (MCU) 16K/512 FL 12 CLK ISP/IAP COMM |
Data Sheet |
Negotiable |
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P89V51RB2BBC,557 |
NXP Semiconductors |
8-bit Microcontrollers (MCU) 16K/512 FL 12 CLK |
Data Sheet |
Negotiable |
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P89V51RB2FA,529 |
NXP Semiconductors |
8-bit Microcontrollers (MCU) 80C51 16K FL / 512 R |
Data Sheet |
Negotiable |
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P89V51RB2FN,112 |
NXP Semiconductors |
8-bit Microcontrollers (MCU) 80C51 16K FL / 512 R |
Data Sheet |
Negotiable |
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P89V51RC2 |
Other |
Data Sheet |
Negotiable |
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