PM39LV010 查看數據表（PDF） - PMC-Sierra, Inc

零件编号

产品描述 (功能)

生产厂家

PM39LV010

512 Kbit / 1Mbit / 2Mbit / 4Mbit 3.0 Volt-only CMOS Flash Memory

PMC-Sierra, Inc 

PMC

PIN DESCRIPTIONS

Pm39LV512 / Pm39LV010 / Pm39LV020 / Pm39LV040

SYMBOL

A0

-

A (1)

MS

CE#

WE#

OE#

I/O0 - I/O7

VCC

GND

TYPE

DESCRIPTION

INPUT

INPUT

Address Inputs: For memory addresses input. Addresses are internally

latched on the falling edge of WE# during a write cycle.

Chip Enable: CE# goes low activates the device's internal circuitries for

device operation. CE# goes high deselects the device and switches into

standby mode to reduce the power consumption.

INPUT

Write Enable: Activate the device for write operation. WE# is active low.

INPUT

INPUT/

OUTPUT

Output Enable: Control the device's output buffers during a read cycle. OE#

is active low.

Data Inputs/Outputs: Input command/data during a write cycle or output data

during a read cycle. The I/O pins float to tri-state when OE# are disabled.

Device Power Supply

Ground

NC

No Connection

Note:

1. AMS is the most significant address where AMS = A15 for Pm39LV512, A16 for Pm39LV010, A17 for

Pm39LV020, and A18 for Pm39LV040.

Programmable Microelectronics Corp.

4

Issue Date: December, 2003 Rev: 1.2

Share Link: