유통업체에서 제공한 Microchip AT27C256R-45JU에 대한 설명입니다.
Memory OTP EEPROM, 256Kb, 32K x 8, 5Vcc, -40°C to +85°C, 32-PLCC, RoHS
EPROM, One Time Programmable, 45 ns, 32K x 8bit, 256 Kbit, 4.5 V to 5.5 V, LCC-32
AT27C256R Series 256Kb (32 K x 8) One-Time Programmable Read-Only Memory-PLCC-32
;Capacitance, Input:4 pF ;Capacitance, Output:8 pF ;Current, Input, Leakage:
AT27C256R-45JU, EPROM MEMORY CHIP 256KBIT 32K X 8 BIT 45NS 32-PIN PLCC
e3 Surface Mount AT27C256 Tube ic memory 45GHz 45ns 14.04mm 20mA
OTP EPROM Memory; 256kb; 32kx8bit; 5MHz; parallel 8bit; 45ns; 4.5V-5.5V; -40+85 deg.C; SMD; PLCC32
Microchip EPROM, 256Kbit, PLCC, 32K x 8 , OTP
OTP ROM, 32KX8, 45ns, CMOS, PQCC32
Memory Size KB = 256 / Organisation = 32 k x 8 Bit / Interfaces = Parallel / Clock Frequency Max. MHz = 5 / Access Time ns = 70 / Data Retention Years = 20 / Supply Current mA = 20 / Supply Voltage Min. V = 4.5 / Supply Voltage Max. V = 5.5 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 85 / Package Type = PLCC / Pins = 32 / Mounting Type = SMD / Packaging = Tube / Length mm = 14 / Width mm = 11.5 / Height mm = 3.5