M29F400BB55N6T NUMONYX, M29F400BB55N6T Datasheet - Page 7

• Manufacturer Part Number: M29F400BB55N6T
• Description: IC FLASH 4MBIT 55NS 48TSOP
• Manufacturer: NUMONYX

Specifications of M29F400BB55N6T

• Format - Memory: FLASH
• Memory Type: FLASH - Nor
• Memory Size: 4M (512K x 8 or 256K x 16)
• Speed: 55ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

M29F400BT, M29F400BB
Figure 1.
Table 1.
A0-A17
DQ0-DQ7
DQ8-DQ14
DQ15A–1
E
G
W
RP
RB
BYTE
V
V
NC
CC
SS
Logic diagram
Signal names
A0-A17
Address Inputs
Data Inputs/Outputs
Data Inputs/Outputs
Data Input/Output or Address Input
Chip Enable
Output Enable
Write Enable
Reset/Block Temporary Unprotect
Ready/Busy Output
Byte/Word Organization Select
Supply voltage
Ground
Not Connected Internally
RP
W
G
E
18
V CC
M29F400BB
M29F400BT
V SS
15
DQ0-DQ14
DQ15A–1
BYTE
RB
AI02904
Description
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