M27C320

Features:

5V ± 10% SUPPLY VOLTAGE in READOPERATION
FAST ACCESS TIME: 80ns
BYTE-WIDE or WORD-WIDECONFIGURABLE
32 MbitMASK ROM REPLACEMENT
LOW POWER CONSUMPTION
Active Current 70mA at 8MHz
Stand-by Current 100mA
PROGRAMMING VOLTAGE: 12V ± 0.25V
PROGRAMMING TIME: 100µs/byte(typical)(PRESTO III Algorithm)
ELECTRONIC SIGNATURE:
Manufacturer Code 0020h
Device Code: 0032h


Pinout




Specifications

Symbol	Parameter	Value	Unit
TA	Ambient Operating Temperature (3)	40 to 125
TBIAS	Temperature Under Bias	50 to 125
TSTG	Storage Temperature	65 to 150
VIO (2)	Input or Output Voltage (except A9)	2 to 7	V
VCC	Supply Voltage	2 to 7	V
VA9(2)	A9 Voltage	2 to 13.5	V
VPP	Program Supply Voltage	2 to 14	V

Description

  The M27C320 is a 32 Mbit EPROM offered in the OTP range (one time programmable). It is ideally suited for microprocessor systems requiring large data or program storage. It is organised as either 4 MWords of 8 bit or 2 MWords of 16 bit. The pin- out is compatible with the 32 Mbit Mask ROM. The M27C320 is offered in TSOP48 (12 x 20mm)and SO44 packages.