AT27BV256-70JU Atmel, AT27BV256-70JU Datasheet - Page 8

• Manufacturer Part Number: AT27BV256-70JU
• Description: IC OTP 256KBIT 70NS 32PLCC
• Manufacturer: Atmel

Specifications of AT27BV256-70JU

• Format - Memory: EPROMs
• Memory Type: OTP EPROM
• Memory Size: 256K (32K x 8)
• Speed: 70ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V, 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-PLCC
• Organization: 32 K x 8
• Access Time: 70 ns
• Supply Voltage (max): 3.6 V or 5.5 V
• Supply Voltage (min): 2.7 V or 4.5 V
• Maximum Operating Temperature: 85 C
• Interface Type: Parallel
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

14. Programming Waveforms
Notes:
8
1. The Input Timing Reference is 0.8V for V
2. t
3. When programming the AT27BV256 a 0.1 µF capacitor is required across V
AT27BV256
transients.
OE
and t
DFP
are characteristics of the device but must be accommodated by the programmer.
(1)
IL
and 2.0V for V
IH
.
PP
and ground to suppress spurious voltage
0601E–EPROM–12/07