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Atmel
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| Part No. |
AT89C55
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| OCR Text |
...he six interrupt sources in the IP register.
Data Memory
The AT89C55 implements 256-bytes of on-chip RAM. The upper 128-bytes occupy a p...PROG once to program a byte in the Flash array or the lock bits. The byte-write cycle is selftimed a... |
| Description |
8-Bit Microcontroller with 20K Bytes FLASH
From old datasheet system
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| File Size |
718.63K /
24 Page |
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it Online |
Download Datasheet
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PHILIPS[Philips Semiconductors]
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| Part No. |
80C31X 87C51 80C51
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| OCR Text |
...SBUF
TMOD TL0 IE
TCON TH1 IP
BUFFER
PSW
INTERRUPT, SERIAL PORT AND TIMER BLOCKS
PC INCREMENTER
PROGRAM COUNTER PSEN ALE/PROG EA/VPP RST PD TIMING AND CONTROL INSTRUCTION REGISTER
DPTR
PORT 1 LATCH
PORT 3 LATCH
... |
| Description |
CMOS single-chip 8-bit microcontrollers
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| File Size |
263.42K /
22 Page |
View
it Online |
Download Datasheet |
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Philips
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| Part No. |
P89C536NBAA P89C536NBBB P89C535NBAA
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| OCR Text |
... IE* Interrupt Enable A8H EA BF IP* Interrupt Priority B8H - 87 P0* Port 0 80H AD7 97 P1* Port 1 90H - A7 P2* Port 2 A0H AD15 B7 P3* PCON# Port 3 Power Control B0H 87H RD SMOD D7 PSW* RACAP2H# RACAP2L# SBUF Program Status Word Timer 2 Captu... |
| Description |
CMOS single-chip 8-bit microcontrollers with FLASH program memory
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| File Size |
210.82K /
36 Page |
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it Online |
Download Datasheet |
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Philips
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| Part No. |
SC80C451CCA68 SC80C451CGA68
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| OCR Text |
...BUFFER ALU PCON TL1 PSW SBUF IE IP INTERRUPT, SERIAL PORT AND TIMER BLOCKS PC INCREMENTER SCON TH0 TMOD TL0 TCON TH1
PROGRAM COUNTER PSEN ALE/PROG EAVPP RST PD TIMING AND CONTROL INSTRUCTION REGISTER
DPTR
PORT 1 LATCH
PORT 6 LAT... |
| Description |
80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless expanded I/O
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| File Size |
158.92K /
23 Page |
View
it Online |
Download Datasheet |
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ATMEL
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| Part No. |
AT87F51RC
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| OCR Text |
... 0B0H 0A8H 0A0H 98H 90H 88H 80H IP XX000000 P3 11111111 IE 0X000000 P2 11111111 SCON 00000000 P1 11111111 TCON 00000000 P0 11111111 TMOD 000...PROG once to program a byte in the QuickFlash array or the lock bits. The byte-write cycle is self-t... |
| Description |
From old datasheet system
8-bit Microcontroller with 32K Bytes QuickFlash
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| File Size |
204.68K /
25 Page |
View
it Online |
Download Datasheet |
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Price and Availability
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