AT27C256R-15PC Atmel, AT27C256R-15PC Datasheet - Page 6

• Manufacturer Part Number: AT27C256R-15PC
• Description: IC OTP 256KBIT 150NS 28DIP
• Manufacturer: Atmel

Specifications of AT27C256R-15PC

• Format - Memory: EPROMs
• Memory Type: OTP EPROM
• Memory Size: 256K (32K x 8)
• Speed: 150ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: AT27C256R15PC

11. Input Test Waveforms and Measurement Levels
12. Output Test Load
Note:
13. Pin Capacitance
f = 1 MHz, T = 25°C
Note:
6
Symbol
C
C
IN
OUT
1. C
1. Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested.
AT27C256R
L
= 100 pF including jig capacitance, except for the -45 devices, where C
(1)
Typ
4
8
For -45 devices only:
For -70 devices:
t
t
R
R
, t
, t
F
F
< 5 ns (10% to 90%)
< 20 ns (10% to 90%)
Max
12
6
L
Units
= 30 pF.
pF
pF
Conditions
V
V
OUT
0014M–EPROM–12/07
IN
= 0V
= 0V