MX29L1611 Ver la hoja de datos (PDF) - Macronix International

Número de pieza

componentes Descripción

Fabricante

MX29L1611

16M-BIT [2M x 8/1M x 16] CMOS SINGLE VOLTAGE FLASH EEPROM

Macronix International 

MX29L1611G / MX29L1611*

Table1. PIN DESCRIPTIONS

SYMBOL TYPE

A0 - A19 INPUT

Q0 - Q7 INPUT/OUTPUT

Q8 - Q14 INPUT/OUTPUT

Q15/A -1 INPUT/OUTPUT

CE

INPUT

OE

INPUT

BYTE/VPP INPUT

VCC

GND

NAME AND FUNCTION

ADDRESS INPUTS: for memory addresses. Addresses are internally latched

during a write cycle.

LOW-BYTE DATA BUS: Input data and commands during Command Interface

Register(CIR) write cycles. Outputs array,status and identifier data in the

appropriate read mode. Floated when the chip is de-selected or the outputs are

disabled.

HIGH-BYTE DATA BUS: Inputs data during x 16 Data-Write operations.

Outputs array, identifier data in the appropriate read mode; not used for status

register reads. Floated when the chip is de-selected or the outputs are disabled

Selects between high-byte data INPUT/OUTPUT(BYTE = HIGH) and LSB

ADDRESS(BYTE = LOW) for raed operation.

CHIP ENABLE INPUTS: Activate the device's control logic, Input buffers,

decoders and sense amplifiers. With CE high, the device is deselected and

power consumption reduces to Standby level upon completion of any current

program or erase operations. CE must be low to select the device.

OUTPUT ENABLES: Gates the device's data through the output buffers during

a read cycle OE is active low.

BYTE ENABLE: While operating read mode, BYTE Low places device in x8

mode. All data is then input or output on Q0-7 and Q8-14 float. AddressQ15/

A-1 selects between the high and low byte. While operating read mode, BYTE

high places the device in x16 mode, and turns off the Q15/A-1 input buffer.

Address A0, then becomes the lowest order address.

ERASE/PROGRAM ENABLE:When BYTE/VPP=11V would place this device

into ERASE/PROGRAM mode.

DEVICE POWER SUPPLY(3.3V ± 10%)

GROUND

P/N:PM0604

REV. 0.8, JAN. 24, 2002

4

Share Link: