M25PX80 Numonyx, M25PX80 Datasheet - Page 7

• Manufacturer Part Number: M25PX80
• Description: 8-mbit, Dual I/o, 4-kbyte Subsector Erase, Serial Flash Memory With 75 Mhz Spi Bus Interface
• Manufacturer: Numonyx

Figure 1.
Table 1.
1. Serves as an output during Dual Output Fast Read (DOFR) instructions.
2. Serves as an input during Dual Input Fast Program (DIFP) instructions.
Figure 2.
1. There is an exposed central pad on the underside of the VFQFPN package. This is pulled, internally, to
2. See
C
DQ0
DQ1
S
W/V
HOLD
V
V
CC
SS
V
SS
Signal name
PP
, and must not be allowed to be connected to any other voltage or signal line on the PCB.
Package mechanical
Logic diagram
Signal names
VFQFPN and SO8 connections
Serial Clock
Serial Data input
Serial Data output
Chip Select
Write Protect/Enhanced Program supply voltage
Hold
Supply voltage
Ground
section for package dimensions, and how to identify pin-1.
W/V
HOLD
DQ0
PP
C
S
W/V
DQ1
V SS
PP
S
Function
1
2
3
4
M25PX80
V CC
V SS
M25PX80
8
7
6
5 DQ0
V CC
HOLD
C
AI13720b
DQ1
AI14228
Input
I/O
I/O
Input
Input
Input
(1)
(2)
Direction
7/60