ZLR16300H2008G datasheet(11/92 Pages) MAXIM

Part #	ZLR16300H2008G

Description	Low-Voltage ROM MCUs with Infrared Timers

Download	92 Pages

Scroll/Zoom	100%

Manufacturer	MAXIM [Maxim Integrated Products]

Direct Link	https://www.maximintegrated.com/en.html

Logo

11 / 92 page

19-4622; Rev 0; 5/09

Pin Description

Crimzon® ZLR16300

Product Specification

7

Pin Functions

XTAL1 Crystal 1 (Time-Based Input)

This pin connects a parallel-resonant crystal or ceramic resonator to the on-chip oscillator

input. Additionally, an external single-phase clock can be connected to the on-chip

oscillator input.

XTAL2 Crystal 2 (Time-Based Output)

This pin connects a parallel-resonant crystal or ceramic resonant to the on-chip oscillator

output.

Input/Output Ports

The CMOS input buffer for each ports 0, 1, or 2 pin is always connected to the pin, even

when the pin is configured as an output. If the pin is configured as an open-drain output

and no external signal is applied, a High output state causes the CMOS input buffer to

float. This leads to excessive leakage current of more than 100

A. To prevent this leakage,

connect the pin to an external signal with a defined logic level or ensure its output state is

Low, especially during STOP mode.

Internal pull-ups are disabled on any given pin or group of port pins when programmed

into output mode.

Port 0, 1, and 2 have both input and output capability. The input logic is always present

no matter whether the port is configured as input or output. While performing a READ

instruction, the MCU reads the actual value at the input logic but not from the output

buffer. In addition, the instructions of OR, AND, and XOR have the Read-Modify-Write

sequence. The MCU first reads the port, modifies the value, and loads back to the port.

Precaution must be taken if the port is configured as open-drain output or if the port is

driving any circuit that makes the voltage different from the desired output logic. For

example, pins P00–P07 are not connected to anything else. If it is configured as open-

drain output with output logic as ONE, it is a floating port and reads back as ZERO. The

following instruction sets P00-P07 all Low.

AND P0,#%F0

Caution:

Similar Part No. - ZLR16300H2008G

Manufacturer	Part #	Datasheet	Description
Zilog, Inc.	ZLR16300H2008G	1Mb / 94P	Z8 Low Voltage ROM MCUs with Infrared Timers

More results

Similar Description - ZLR16300H2008G

Manufacturer	Part #	Datasheet	Description
Zilog, Inc.	ZLR16300	1Mb / 94P	Z8 Low Voltage ROM MCUs with Infrared Timers
Maxim Integrated Produc...	ZLR32300	618Kb / 103P	Low-Voltage ROM MCU with Infrared Timers Rev 0; 5/09
Zilog, Inc.	ZLR32300	1Mb / 98P	Z8 Low-Voltage ROM MCU with Infrared Timers
STMicroelectronics	ST6215L	84Kb / 10P	LOW VOLTAGE 8-BIT ROM MCUs WITH A/D CONVERTER AND 28 PINS
	ST6200L	85Kb / 10P	LOW VOLTAGE 8-BIT ROM MCUs WITH A/D CONVERTER,AND 16 PINS
	ST6208L	86Kb / 10P	LOW VOLTAGE 8-BIT ROM MCUs WITH A/D CONVERTER AND 20 PINS
Maxim Integrated Produc...	MAXQ305	1Mb / 29P	Low-Voltage Microcontroller with Infrared Module Rev 0; 10/12
STMicroelectronics	ST6215C	1Mb / 105P	8-bit MCUs with A/D converter, two timers, oscillator safeguard & safe reset
Freescale Semiconductor...	MK30DN512VYY10	469Kb / 2P	Low-power MCUs with segment LCD
STMicroelectronics	ST9293	66Kb / 4P	48K ROM HCMOS MCUs WITH ON SCREEN DISPLAY AND A/D CONVERTER

More results

ZLR16300H2008G Datasheet(PDF) 11 Page - Maxim Integrated Products

ZLR16300H2008G Datasheet(HTML) 11 Page - Maxim Integrated Products

Similar Part No. - ZLR16300H2008G

Similar Description - ZLR16300H2008G

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92

Datasheet Download

Link URL