FMP1216ACx

CMOS LPRAM

8M x 16 bit Super Low Power and Low Voltage Full CMOS RAM

FEATURES

• Organization : 8M x 16

• Power Supply Voltage : 1.7~1.95V

• Three state output and TTL Compatible

• Separated I/O power(VCCQ) & Core power(VCC)

• Operating Temperature Ranges:

Special (-10’C to +60’C)

Commercial (0’C to +70’C)

Et d d ( 25’C t

85’C)

FMP1216ACx-HxxX : Pb-Free & Halogen Free

• Low Power & Page Modes

FMP1216AC1 : support the PASR/DPD function

FMP1216AC2 : support the Direct DPD function

FMP1216AC4 : support the PASR/DPD/PAGE function

FMP1216AC5 : support the Direct DPD/PAGE function

• Page read/write operation by 16 words

(FMP1216AC4, FMP1216AC5)

• DPD mode by using MRS only

PRODUCT FAMILY

Product Family

Operating

Voltage (V)

Speed

Power Dissipation

ICC1

ICC2

ISB1

(CMOS Standby

Current)

Min. Typ. Max.

f = 1MHz

f = fmax

Extended (-25’C to +85’C)

Industrial (-40’C to +85’C)

DPD mode by using MRS only

(FMP1216AC1, FMP1216AC4)

• Direct DPD mode when /ZZ goes low

(FMP1216AC2, FMP1216AC5)

PIN DESCRIPTION

FUNCTIONAL BLOCK DIAGRAM

Min. Typ. Max.

Typ.

Max.

Typ.

Max.

Typ.

Max.

1.7

1.8

1.95

70ns

1.5mA

3mA

12mA

25mA

180uA

200uA

Name

Function

Name

Function

/ZZ

Low Power Modes

VCC

Core Power

/CS

Chip Select Input

VCCQ

I/O Power

/OE

Output Enable Input

VSS

Ground

/WE

Write Enable Input

/UB

Upper Byte(I/O9~16)

A0~A22

Address Inputs

/LB

Lower Byte(I/O1~8)

I/O1~I/O16

Data Inputs/Outputs

NC

No Connect

Precharge circuit.

Clk gen.

VCC

VSS

Memory array

Row

Addresses

Row

select

I/O1 I/O16

Data Inputs/Outputs

NC

No Connect

I/O Circuit

Column select

Data

cont

Data

cont

Data

cont

I/O9 ~ I/O16

I/O1 ~ I/O8

Column Addresses

Control Logic

/CS

/OE

/WE

/UB

/LB

Revision 0.1

Oct. 2010

2

/LB

/ZZ