FM22L16-55-TG Ramtron, FM22L16-55-TG Datasheet - Page 12

• Manufacturer Part Number: FM22L16-55-TG
• Description: F-RAM 4M (256Kx16) 55ns
• Manufacturer: Ramtron

Specifications of FM22L16-55-TG

• Organization: 256 Kbit x 16
• Access Time: 55 ns
• Operating Supply Voltage: 2.7 V to 3.6 V
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Memory Size: 4 Mbit
• Interface: Parallel
• Package / Case: TSOP-44
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Page Mode Read Cycle Timing
Write Cycle Timing 1 (/WE-Controlled)
Write Cycle Timing 2 (/CE-Controlled)
Rev. 2.0
Apr. 2011
DQ(15:0)
A(17:0)
UB/LB
WE
Although sequential column addressing is shown, it is not required.
CE
t
WS
t
AS
Note: /OE (not shown) is low only to show effect of /WE on DQ pins
t
CA
t
BLC
t
DS
D in
t
WH
t
PC
t
DH
FM21L16 - 128Kx16 FRAM
Page 12 of 15