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AT27C256R-70PU备选型号: 71256SA20TPG

AT27C256R-70PU

Microchip Technology

ATMEL AT27C256R-70PU IC, EPROM 256K, 4.5-5.5V, TUBE14

7 Weeks
Tin
通孔
通孔
28-DIP (0.600, 15.24mm)
28
Non-Volatile
-40°C~85°C TC
Tube
1997
e3
yes
活跃
1 (Unlimited)
28
4.5V~5.5V
DUAL
1
5V
2.54mm
70GHz
AT27C256
5V
5V
7V
256Kb 32K x 8
20mA
70ns
EPROM
Parallel
32KX8
3-STATE
256 kb
0.0001A
COMMON
4.826mm
37.34mm
14.4mm
无SVHC
无
ROHS3 Compliant
无铅
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
71256SA20TPG

Integrated Device Technology (IDT)

SRAM Chip Async Single 5V 256K-Bit 32K x 8 20ns 28-Pin PDIP Tube/Tray

7 Weeks
-
通孔
-
PDIP
28
RAM, SDR, SRAM - Asynchronous
-
-
2011
e3
yes
活跃
1 (Unlimited)
28
-
DUAL
1
5V
2.54mm
-
-
5V
5V
-
32kB
145mA
20 ns
-
-
32KX8
3-STATE
256 kb
-
COMMON
-
34.3mm
7.62mm
-
无
符合RoHS标准
无铅
EAR99
Matte Tin (Sn) - annealed
70°C
0°C
260
28
COMMERCIAL
Parallel
5.5V
4.5V
1
15b
Asynchronous
8b
4.572mm
3.3mm
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	AT27C010-70PU	Microchip Technology	存储器	32-DIP (0.600, 15.24mm)	IC EPROM 1M PARALLEL 32DIP	对比
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	71256SA20TPG	Integrated Device Technology (IDT)	存储器	PDIP	SRAM Chip Async Single 5V 256K-Bit 32K x 8 20ns 28-Pin PDIP Tube/Tray	对比