* 80C51 central processing unit
* 8k × 8 ROM expandable externally to 64k bytes
* I2C-bus serial I/O port with byte oriented master and slave functions Full-duplex UART compatible with the standard 80C51 On-chip watchdog timer Three speed range
P80C552
252.92 KB
Single-chip 8-bit microcontroller.
INTEGRATED CIRCUITS
80C552/83C552 Single-chip 8-bit microcontroller
Product specification Supersedes data of 1998 Jan 06 IC20 Data Handbook 1998 Aug .
📁 Related Datasheet
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(NXP)
INTEGRATED CIRCUITS
P83C557E4/P80C557E4/P89C557E4 Single-chip 8-bit microcontroller
Product specification Supersedes data of 1999 Feb 15 1999 Mar 02
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(NXP)
INTEGRATED CIRCUITS
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Philips Semiconductors
Philips Semicond.
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(Philips)
INTEGRATED CIRCUITS
DATA SHEET
P8xC557E8 8-bit microcontroller
Product specification File under Integrated Circuits, IC20
1999 Mar 12
Philips Semico.
P80C51 - 80C51 8-bit microcontroller
(NXP)
INTEGRATED CIRCUITS
8XC52/54/58/80C32 8XC51FA/FB/FC/80C51FA 8XC51RA+/RB+/RC+/RD+/80C51RA + 80C51 8-bit microcontroller family
8K–64K/256–1K OTP/ROM/R.
P80C51BH - (P80C31BH / P80C51BH) CHMOS Single-Chip 8-Bit Microcontroller
(Intel)
87C51/80C51BH/80C31BH CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
Commercial/Express
87C51/80C51BH/80C51BHP/80C31BH *See Table 1 for Proliferation Options.
P80C51X2 - 80C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage 2.7 to 5.5 V/ low power/ high speed 30/33 MHz
(NXP)
INTEGRATED CIRCUITS
80C31X2/32X2 80C51X2/52X2/54X2/58X2 87C51X2/52X2/54X2/58X2 80C51 8-bit microcontroller family
4K/8K/16K/32K ROM/OTP 128B/256B RAM.
P80C521 - (P80Cxx1) CMOS SINGLE CHIP MICROCONTROLLER
(AMD)
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P80C528 - 8-bit microcontrollers
(NXP)
INTEGRATED CIRCUITS
DATA SHEET
P83C524; P80C528; P83C528 8-bit microcontrollers
Product specification File under Integrated Circuits, IC20 1997 Dec 1.
