M36W108T - 8 Mbit 1Mb x8 / Boot Block Flash Memory and 1 Mbit 128Kb x8 SRAM
The M36W108 is multi-chip device containing an 8 Mbit boot block Flash memory and a 1 Mbit of SRAM.
The device is offered in the new Chip Scale Package solutions: LBGA48 1.0 mm ball pitch and LGA48 1.0 mm land pitch.
The two components, of the package’s overall 9 Mbit of memory, are distinguishable
M36W108T M36W108B 8 Mbit (1Mb x8, Boot Block) Flash Memory and 1 Mbit (128Kb x8) SRAM Low Voltage Multi-Memory Product NOT FOR NEW DESIGN s M36W108T and M36W108B are replaced respectively by the M36W108AT and M36W108AB SUPPLY VOLTAGE VCCF = VCCS = 2.7V to 3.6V: for Program, Erase and Read s BGA LGA s s ACCESS TIME: 100ns LOW POWER CONSUMPTION Read: 40mA max.
(SRAM chip) Stand-by: 30µA max.
(SRAM chip) Read: 10mA max.
(Flash chip) Stand-by:
M36W108T Features
* USING TWO CHIP ENABLE INPUTS LOW VCC DATA RETENTION: 2V 1/35 s May 1999 This is information on a product still in production but not recommended for new designs. M36W108T, M36W108B Figure 2. LBGA and LGA Connections (Top View) 1 2 3 4 5 6 A W A14 A11 G A10 E1S B VCCS A18 A8 DQ7 DQ5
