...h an output driver and an input buffer Many of the port pins have multiplexed I O and control functions
Port Pins as Inputs
The pins of ...zero asynchronously
PIN DESCRIPTIONS
The 8XC51GB will be packaged in the 68-lead PLCC package It...
...ISTER
ALU SFRs PSW TIMERS
buffer
PC INCREMENTER 8 PROGRAM COUNTER 16
PSEN ALE/PROG EA / VPP RST PD TIMING AND CONTROL
INSTRUCTION REGISTER
DPTR'S MULTIPLE
PORT 1 LATCH
PORT 3 LATCH
OSCILLATOR PORT 1 DRIVERS XTAL1 ...
Description
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 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
...ISTER
ALU SFRs PSW TIMERS
buffer
PC INCREMENTER 8 PROGRAM COUNTER 16
PSEN ALE/PROG EAVPP RST PD TIMING AND CONTROL
INSTRUCTIO...zero. This allows the DPS bit to be quickly toggled simply by executing an INC DPTR insstruction wit...
Description
80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless low voltage 2.7V.5.5V low power high speed 33 MHz 80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless low voltage 2.7V.5.5V, low power, high speed 33 MHz
...
PROGRAM ADDRESS REGISTER
buffer TMP2 TMP1
ALU INTERRUPT, SERIAL PORT, AND TIMER BLOCKS
PC INCREMENTER
PSW
PROGRAM COUNTER...zero frequency and supports two software selectable power saving modes. The Idle Mode stops the CPU ...
... CLOCK GENERATOR VCC VSS OUTPUT buffer
DO
CS CLK
DESCRIPTION
The Microchip Technology Inc. 93C46B is a 1K-bit, low-voltage serial ...zero" that precedes the READ operation. Under such a condition, the voltage level seen at DO is unde...
Description
256 Bit/1K 5.0V CMOS Serial EEPROM 1K 5.0V Microwire Serial EEPROM
... or activates the triple bypass buffer to drive the RGB signals when RGB encoding is not required (AD721). All logical inputs are CMOS compa...zero Signal Quiescent Current Bypass Mode Quiescent Current (AD721 Only) NTSC PAL
(TA = +25C and ...
Murata Power Solutions ... Murata Power Solutions Inc. Electronic Theatre Controls, Inc. ETC[ETC] Datel List of Unclassifed Manufacturers List of Unclassifed Man...