m28f008 Intel Corporation, m28f008 Datasheet - Page 4

• Manufacturer Part Number: m28f008
• Description: 8 Mbit 1 Mbit X 8 Flash Memory
• Manufacturer: Intel Corporation

M28F008
4
Symbol
RY BY
V
V
GND
PP
CC
OUTPUT
Figure 2a DIP Pinout
Type
READY BUSY Indicates the status of the internal Write State Machine When
low it indicates that the WSM is performing a block erase or byte write operation
RY BY high indicates that the WSM is ready for new commands block erase is
suspended or the device is in deep powerdown mode RY BY is always active and
does NOT float to tri-state off when the chip is deselected or data outputs are
disabled
BLOCK ERASE BYTE WRITE POWER SUPPLY for erasing blocks of the array
or writing bytes of each block
With V
DEVICE POWER SUPPLY (5V
GROUND
PP k
Table 1 Pin Description (Continued)
V
PPLMAX
271232 – 2
memory contents cannot be altered
Name and Function
g
10%)
NOTE
Figure 2b Flatpack Pinout
271232 – 14