...F only), 128 bytes of data RAM, 32 I/O lines, two 16-bit timer/counters, a five-source two-level interrupt structure, a full duplex serial p...64k bytes * Internal data memory (RAM) : 128 bytes * External data memory (RAM) space : 64k bytes * ...
...-Chip ROM EPROM 128 x 8-bit RAM 32 Programmable I O Lines Two 16-Bit Timer Counters 5 Interrupt Sources Quick-Pulse EPROM Programming 2-Leve...64k External Program Memory Space 64k External Data Memory Space IDLE and POWER DOWN Modes ONCE Mode...
Description
From old datasheet system CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
8-bit CMOS (low voltage, low power and high speed) microcontroller families 80C51 8-bit microcontroller family 8K.64k/256.1K OTP/ROM/ROMless low voltage 2.7V.5.5V low power high speed 33 MHz 80C51 8-bit microcontroller family 8K.64k/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHz
...) EPROM (87C51), a 128 x 8 RAM, 32 I/O lines, two 16-bit counter/timers, a five-source, two-priority level nested interrupt structure, a ser...64k ROM and 64k RAM
7 CERAMIC AND PLASTIC LEAD CHIP CARRIER
39
* Power control modes:
- Id...
...l * 8192 x 8 bit organization * 32 byte page * Write cycle time: 5ms max. * Self-timed ERASE and WRITE cycles * Block write protection - Pro...64k bit serial Electrically Erasable PROM. The memory is accessed via a simple Serial Peripheral Int...
... Self-timed ERASE/WRITE cycle * 32-byte page or byte write modes available * 5 ms max write cycle time * Hardware write protect for entire a...64k bit) Serial Electrically Erasable PROM capable of operation across a broad voltage range (1.8V t...
Description
64k I 2 C ⑩ CMOS Serial EEPROM From old datasheet system 64k I 2 C CMOS Serial EEPROM
...dable for up to Eight Devices s 32-Byte Page Write Buffer s Self-Timed Write Cycle with Auto-Clear s 8-Pin DIP or 8-Pin SOIC s Schmitt Trigg...64k-bit Serial CMOS E2PROM internally organized as 4096/8192 words of 8 bits each. Catalyst's advanc...
Description
32K/64k-Bit I2C Serial CMOS E2PROM 32K/64k-BitI2CSerialCMOSE2PROM