Rainbow-electronics AT27C040 Instrukcja Użytkownika

14-Megabit (512K x 8) OTP EPROMAT27C040Features•Fast Read Access Time - 70 ns•Low Power CMOS Operation–100 µA max. Standby– 30 mA max. Active at 5 MHz

AT27C04010Packaging Information.045(1.14) X 45˚PIN NO. 1IDENTIFY.025(.635) X 30˚ - 45˚.012(.305).008(.203).021(.533).013(.330).530(13.5).490(12.4).030

AT27C04011

© Atmel Corporation 1998.Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standa

AT27C0402Atmel’s scaled CMOS technology provides low activepower consumption, and fast programming. Power con-sumption is typically 8 mA in active mod

AT27C0403Notes: 1. X can be VIL or VIH.2. Refer to Programming Characteristics3. VH = 12.0 ± 0.5V.4. Two identifier bytes may be selected. All Ai inpu

AT27C0404Notes: 1. VCC must be applied simultaneously or before VPP, and removed simultaneously or after VPP.2. VPP may be connected directly to VCC,

AT27C0405AC Waveforms for Read Operation(1)Notes: 1. Tiiming measurement references are 0.8V and 2.0V. Input AC drive levels are 0.45V and 2.4V, unles

AT27C0406Programming Waveforms(1)Notes: 1. The Input Timing Reference is 0.8V for VIL and 2.0V for VIH.2. tOE and tDFP are characteristics of the devi

AT27C0407Notes: 1. VCC must be applied simultaneously or before VPP and removed simultaneously or after VPP.2. This parameter is only sampled and is n

AT27C0408Rapid Programming AlgorithmA 100 µs CE pulse width is used to program. The addressis set to the first location. VCC is raised to 6.5V and VPP

AT27C0409Ordering InformationtACC (ns)ICC (mA)Ordering Code Package Operation RangeActive Standby70 30 0.1 AT27C040-70JCAT27C040-70PCAT27C040-70RC AT2