Memory (ICs) Selection & Technical Specifications

Manufacturer

Rochester Electronics

Package

CDIP-18

CDIP-32

FBGA-256(17x17)

PDIP-28

PLCC-32(11.4x14)

TQFP-100(14x14)

-

Packaging

Memory Size

128Kbit

16Kbit

18Mbit

1Kbit

1Mbit

256Kbit

256bit

2Kbit

2Mbit

4Kbit

512Kbit

512bit

64Mbit

8Kbit

8Mbit

-

Operating temperature

-40℃~+125℃

-40℃~+85℃

-55℃~+125℃

0℃~+70℃

Interface

Parallel

Parallel Port (Parallel)

SPI

Clock Frequency

4MHz

8MHz

Write Cycle Time(tWC)

100ms

100ns

10ms

1ms

70ns

90ns

Access Time

150ns

200ns

250ns

450ns

4ns

500ns

Voltage - Supply

1.42V~1.58V;1.7V~1.9V

2.65V~3.6V

4.5V~5.5V

4.75V~5.25V

4V~6.5V

5V~10V

Features

Built-in write enable latch (WEL);Built-in address latch

Hardware write protection function;Built-in write enable latch (WEL);Page write protection function;Software write protection function

Hardware write protection function;Software write protection function

Hardware write protection function;Software write protection function;Noise suppression function;Power-down/Power-up protection circuit

Noise suppression function

Reset function

Data Retention - TDR (Year)

100 Years

40 Years

Page Programming Time (Tpp)

10us

9us

Current - Supply

50mA

700mA

70mA

7mA

Program / Erase Cycles

100,000 cycles

10000 times

Standby Supply Current

15uA

25uA

2mA

Block Erase Time(tBE)

1.6s@(64KB)

Memory Format

EPROM

Memory (ICs)

CY7C009V-20AXI

X28C513JIZ-12

CDP1824CD/B

X28C010FI-15

CYD18S18V18-167BBAXC

AM27C256-120DI

AM27C512-255DC

AM27C256-55PC

AM27C256-90DM/B

AM27C512-120DE

27C010-120DI

AM27C010-150DI

AM27C512-70DC

27C128-12MD

27C512-150JI

27C512-75DC

27C128-30MD

AM27C512-200JI

27C512-55DM/B

27S29AJC

Mpn	Manufacturer	Quantity	Description	Package	Date Code	Memory Size	Operating temperature	Interface	Write Cycle Time(tWC)	Access Time	Voltage - Supply	Features	Data Retention - TDR (Year)	Current - Supply	Standby Supply Current	Memory Format
CY7C009V-20AXI	Rochester Electronics	Full Reel:	TQFP-100(14x14) Memory (ICs)	TQFP-100(14x14)	-
X28C513JIZ-12	Rochester Electronics	Full Reel:	PLCC-32(11.4x14) Memory (ICs)	PLCC-32(11.4x14)	-							Hardware write protection function;Software write protection function
CDP1824CD/B RoHS	Rochester Electronics	Full Reel:	CDIP-18 Memory (ICs) RoHS	CDIP-18	-
X28C010FI-15 RoHS	Rochester Electronics	Full Reel:	1Mbit 4.5V~5.5V Parallel Port (Parallel) PLCC-32(11.4x14) Memory (ICs) RoHS	PLCC-32(11.4x14)	-	1Mbit	-40℃~+85℃	Parallel Port (Parallel)	10ms		4.5V~5.5V	Hardware write protection function;Software write protection function	100 Years
CYD18S18V18-167BBAXC	Rochester Electronics	Full Reel:	18Mbit Parallel Port (Parallel) FBGA-256(17x17) Memory (ICs)	FBGA-256(17x17)	-	18Mbit	0℃~+70℃	Parallel Port (Parallel)		4ns	1.42V~1.58V;1.7V~1.9V			700mA	210mA
AM27C256-120DI RoHS	Rochester Electronics	Full Reel:	CDIP-32 Memory (ICs) RoHS	CDIP-32	-
AM27C512-255DC RoHS	Rochester Electronics	Full Reel:	4.5V~5.5V EPROM Parallel Port (Parallel) CDIP-32 Memory (ICs) RoHS	CDIP-32	-	-	0℃~+70℃	Parallel Port (Parallel)			4.5V~5.5V					EPROM
AM27C256-55PC RoHS	Rochester Electronics	Full Reel:	4.5V~5.5V 256Kbit Parallel Port (Parallel) PDIP-28 Memory (ICs) RoHS	PDIP-28	-	256Kbit	0℃~+70℃	Parallel Port (Parallel)			4.5V~5.5V
AM27C256-90DM/B RoHS	Rochester Electronics	Full Reel:	4.5V~5.5V 256Kbit Parallel Port (Parallel) CDIP-32 Memory (ICs) RoHS	CDIP-32	-	256Kbit	0℃~+70℃	Parallel Port (Parallel)			4.5V~5.5V
AM27C512-120DE RoHS	Rochester Electronics	Full Reel:	512Kbit 4.5V~5.5V Parallel Port (Parallel) CDIP-32 Memory (ICs) RoHS	CDIP-32	-	512Kbit	-55℃~+125℃	Parallel Port (Parallel)			4.5V~5.5V
27C010-120DI RoHS	Rochester Electronics	Full Reel:	1Mbit 4.5V~5.5V Parallel Port (Parallel) CDIP-32 Memory (ICs) RoHS	CDIP-32	-	1Mbit	-40℃~+85℃	Parallel Port (Parallel)			4.5V~5.5V
AM27C010-150DI RoHS	Rochester Electronics	Full Reel:	1Mbit 4.5V~5.5V Parallel Port (Parallel) CDIP-32 Memory (ICs) RoHS	CDIP-32	-	1Mbit	-40℃~+85℃	Parallel Port (Parallel)			4.5V~5.5V
AM27C512-70DC RoHS	Rochester Electronics	Full Reel:	512Kbit 4.5V~5.5V Parallel Port (Parallel) CDIP-32 Memory (ICs) RoHS	CDIP-32	-	512Kbit	0℃~+70℃	Parallel Port (Parallel)			4.5V~5.5V
27C128-12MD RoHS	Rochester Electronics	Full Reel:	128Kbit 4.5V~5.5V Parallel Port (Parallel) Memory (ICs) RoHS	-	-	128Kbit	0℃~+70℃	Parallel Port (Parallel)			4.5V~5.5V
27C512-150JI RoHS	Rochester Electronics	Full Reel:	512Kbit 4.5V~5.5V Parallel Port (Parallel) Memory (ICs) RoHS	-	-	512Kbit	-40℃~+85℃	Parallel Port (Parallel)			4.5V~5.5V
27C512-75DC RoHS	Rochester Electronics	Full Reel:	512Kbit 4.5V~5.5V Parallel Port (Parallel) CDIP-32 Memory (ICs) RoHS	CDIP-32	-	512Kbit	0℃~+70℃	Parallel Port (Parallel)			4.5V~5.5V
27C128-30MD RoHS	Rochester Electronics	Full Reel:	128Kbit 4.5V~5.5V Parallel Port (Parallel) Memory (ICs) RoHS	-	-	128Kbit	-55℃~+125℃	Parallel Port (Parallel)			4.5V~5.5V
AM27C512-200JI RoHS	Rochester Electronics	Full Reel:	512Kbit 4.5V~5.5V Parallel Port (Parallel) PLCC-32(11.4x14) Memory (ICs) RoHS	PLCC-32(11.4x14)	-	512Kbit	-40℃~+85℃	Parallel Port (Parallel)			4.5V~5.5V
27C512-55DM/B RoHS	Rochester Electronics	Full Reel:	512Kbit 4.5V~5.5V Parallel Port (Parallel) CDIP-32 Memory (ICs) RoHS	CDIP-32	-	512Kbit	0℃~+70℃	Parallel Port (Parallel)			4.5V~5.5V
27S29AJC RoHS	Rochester Electronics	Full Reel:	4Kbit Parallel Port (Parallel) Memory (ICs) RoHS	-	-	4Kbit	-55℃~+125℃	Parallel Port (Parallel)