CY7C1007BN-15VXC

CY7C1007BN-15VXC Datasheet

CY7C107BN CY7C1007BN

Part	Datasheet
CY7C1007BN-15VXC	CY7C1007BN-15VXC (pdf)

Related Parts	Information
CY7C1007BN-15VXCT	CY7C1007BN-15VXCT

PDF Datasheet Preview
CY7C107BN CY7C1007BN 1M x 1 Static RAM • High speed tAA = 15 ns • CMOS for optimum speed/power • Automatic power-down when deselected • TTL-compatible inputs and outputs Logic Block Diagram SENSE AMPS INPUT BUFFER ROW DECODER 512 x 2048 ARRAY COLUMN DECODER POWER DOWN 17 18 AA109 Selection Guide Maximum Access Time ns Maximum Operating Current mA Maximum CMOS Standby Current ISB2 mA Functional Description The CY7C107BN and CY7C1007BN are high-performance CMOS static RAMs organized as 1,048,576 words by 1 bit. Easy memory expansion is provided by an active LOW Chip Enable CE and three-state drivers. These devices have an automatic power-down feature that reduces power consumption by more than 65% when deselected. Writing to the devices is accomplished by taking Chip Enable CE and Write Enable WE inputs LOW. Data on the input pin DIN is written into the memory location specified on the address pins A0 through A19 . Reading from the devices is accomplished by taking Chip Enable CE LOW while Write Enable WE remains HIGH. Under these conditions, the contents of the memory location specified by the address pins will appear on the data output DOUT pin. The output pin DOUT is placed in a high-impedance state when the device is deselected CE HIGH or during a write operation CE and WE LOW . The CY7C107BN is available in a standard 400-mil-wide SOJ the CY7C1007BN is available in a standard 300-mil-wide SOJ DOUT CE WE Pin Configuration SOJ Top View A10 1 A11 2 A12 3 A13 4 A14 5 A15 6 NC 7 A16 8 A17 9 A18 10 A19 11 DOUT 12 WE 13 GND 14 28 VCC 27 A9 26 A8 25 24 A7 A6 23 A5 22 21 A4 NC 20 A3 19 18 A2 A1 17 A0 16 DIN 15 CE 7C107BN-15 7C1007BN-15 Ordering Information Speed ns Ordering Code Package Diagram CY7C107BN-15VC 51-85032 CY7C1007BN-15VC 51-85031 CY7C1007BN-15VXC 51-85031 CY7C107BN-15VI 51-85032 Please contact local sales representative regarding availability of these parts Package Type 28-Lead 400-Mil Molded SOJ 28-Lead 300-Mil Molded SOJ 28-Lead 300-Mil Molded SOJ Pb-free 28-Lead 400-Mil Molded SOJ Operating Range Commercial Industrial Page 5 of 7 [+] Feedback Package Diagrams CY7C107BN CY7C1007BN 28-Lead 400-Mil Molded SOJ 51-85032 PIN 1 I.D DIMENSIONS IN INCHES MIN. MAX. SEATING PLANE TYP. MIN. NOTE : 28-Lead 300-Mil Molded SOJ 51-85031 JEDEC STD REF MO088 BODY LENGTH DIMENSION DOES NOT INCLUDE MOLD PROTRUSION/END FLASH MOLD PROTRUSION/END FLASH SHALL NOT EXCEED in mm PER SIDE DIMENSIONS IN INCHES MIN. MAX. PIN 1 ID 51-8505312-8.5B032-B DETAIL A EXTERNAL LEAD DESIGN SEATING PLANE OPTION 1 OPTION 2 TYP. MIN.

PDF Datasheet Preview

CY7C107BN CY7C1007BN
1M x 1 Static RAM
• High speed tAA = 15 ns
• CMOS for optimum speed/power
• Automatic power-down when deselected
• TTL-compatible inputs and outputs

Logic Block Diagram

SENSE AMPS

INPUT BUFFER

ROW DECODER
512 x 2048

ARRAY

COLUMN DECODER

POWER DOWN
17 18

AA109

Selection Guide

Maximum Access Time ns Maximum Operating Current mA Maximum CMOS Standby Current ISB2 mA

Functional Description

The CY7C107BN and CY7C1007BN are high-performance CMOS static RAMs organized as 1,048,576 words by 1 bit. Easy memory expansion is provided by an active LOW Chip Enable CE and three-state drivers. These devices have an automatic power-down feature that reduces power consumption by more than 65% when deselected.

Writing to the devices is accomplished by taking Chip Enable CE and Write Enable WE inputs LOW. Data on the input pin DIN is written into the memory location specified on the address pins A0 through A19 .

Reading from the devices is accomplished by taking Chip Enable CE LOW while Write Enable WE remains HIGH. Under these conditions, the contents of the memory location specified by the address pins will appear on the data output DOUT pin.

The output pin DOUT is placed in a high-impedance state when the device is deselected CE HIGH or during a write operation CE and WE LOW .

The CY7C107BN is available in a standard 400-mil-wide SOJ the CY7C1007BN is available in a standard 300-mil-wide SOJ

DOUT CE WE

Pin Configuration

SOJ Top View

A10 1 A11 2 A12 3 A13 4 A14 5 A15 6 NC 7 A16 8 A17 9 A18 10 A19 11 DOUT 12 WE 13 GND 14
28 VCC
27 A9
26 A8
25 24

A7 A6
23 A5
22 21

A4 NC
20 A3
19 18

A2 A1
17 A0
16 DIN
15 CE
7C107BN-15 7C1007BN-15
Ordering Information

Speed ns
Ordering Code

Package Diagram

CY7C107BN-15VC
51-85032

CY7C1007BN-15VC
51-85031

CY7C1007BN-15VXC
51-85031

CY7C107BN-15VI
51-85032

Please contact local sales representative regarding availability of these parts

Package Type 28-Lead 400-Mil Molded SOJ 28-Lead 300-Mil Molded SOJ 28-Lead 300-Mil Molded SOJ Pb-free 28-Lead 400-Mil Molded SOJ

Operating Range

Commercial

Industrial

Page 5 of 7 [+] Feedback

Package Diagrams

CY7C107BN CY7C1007BN
28-Lead 400-Mil Molded SOJ 51-85032

PIN 1 I.D

DIMENSIONS IN INCHES

MIN. MAX.

SEATING PLANE

TYP.

MIN.

NOTE :
28-Lead 300-Mil Molded SOJ 51-85031

JEDEC STD REF MO088

BODY LENGTH DIMENSION DOES NOT INCLUDE MOLD PROTRUSION/END FLASH

MOLD PROTRUSION/END FLASH SHALL NOT EXCEED in mm PER SIDE

DIMENSIONS IN INCHES

MIN. MAX.

PIN 1 ID
51-8505312-8.*5B032-*B

DETAIL A

EXTERNAL LEAD DESIGN

SEATING PLANE

OPTION 1

OPTION 2

TYP.

MIN.

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived CY7C1007BN-15VXC Datasheet file may be downloaded here without warranties.

Datasheet ID: CY7C1007BN-15VXC 507918