100K WRITE/ERASE CYCLES MIN; CONFIGURABLE AS 256K X 16
Alternate Memory Width:
8
Boot Block:
TOP
Command User Interface:
YES
Data Polling:
YES
Endurance:
100000 Write/Erase Cycles
JESD-30 Code:
R-PDSO-G44
JESD-609 Code:
e0
Length:
28.2 mm
Memory Density:
4194304 bit
Memory IC Type:
FLASH
Memory Width:
8
Number of Functions:
1
Number of Sectors/Size:
1,2,1,7
Number of Terminals:
44
Number of Words:
524288 words
Number of Words Code:
512000
Operating Mode:
ASYNCHRONOUS
Operating Temperature-Max:
70 °C
Organization:
512KX8
Output Characteristics:
3-STATE
Package Body Material:
PLASTIC/EPOXY
Package Code:
SOP
Package Equivalence Code:
SOP44,.63
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Parallel/Serial:
PARALLEL
Programming Voltage:
5 V
Qualification Status:
Not Qualified
Ready/Busy:
YES
Seated Height-Max:
2.8 mm
Sector Size:
16K,8K,32K,64K
Standby Current-Max:
0.000005 A
Supply Current-Max:
0.05 mA
Supply Voltage-Max (Vsup):
5.5 V
Supply Voltage-Min (Vsup):
4.5 V
Supply Voltage-Nom (Vsup):
5 V
Surface Mount:
YES
Technology:
CMOS
Temperature Grade:
COMMERCIAL
Terminal Finish:
TIN LEAD
Terminal Form:
GULL WING
Terminal Pitch:
1.27 mm
Terminal Position:
DUAL
Toggle Bit:
YES
Type:
NOR TYPE
Width:
13.3 mm
AM29F400AT-90SC Frequently Asked Questions (FAQs)
The AM29F400AT-90SC has an operating temperature range of 0°C to 70°C, and an extended temperature range of -40°C to 85°C for industrial applications.
The device requires a controlled power-up sequence to ensure proper operation. The VCC supply should be ramped up slowly (typically 10-20 ms) to prevent latch-up. During power-down, the CE# and OE# pins should be driven high to prevent unwanted writes or reads.
The AM29F400AT-90SC has a minimum erase and program cycle endurance of 100,000 cycles, with a typical value of 200,000 cycles. However, this can vary depending on the specific application and usage patterns.
The device has a sector protection feature that allows specific sectors to be protected from program or erase operations. Additionally, the device has a security feature that allows a sector to be permanently locked to prevent any further changes. Refer to the datasheet for specific commands and procedures to use these features.
The device uses a standard asynchronous interface with CE#, OE#, and WE# control signals. Refer to the datasheet for specific command sequences and protocols for reading, writing, and erasing data, as well as for handling device status and error conditions.
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AM29F400AT-90SC Overview
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