NTE6809 查看數據表（PDF） - NTE Electronics

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NTE6809

Integrated Circuit NMOS, 8–Bit Microprocessor (MPU)

NTE Electronics 

Software Features:

D 10 Addressing Modes

S M6800 Upward Compatible Addressing Modes

S Direct Addressing Anywhere in Memory Map

S Long RelativeBranches

S Program Counter Relative

S True Indirect Addressing

S Expanded Indexed Addressing

0–, 5–, 8–, or 16–Bit Constant Offsets

8– or 16–Bit Accumulator Offsets

Auto–Increment/Decrement by 1 or 2

D Improved Stack Manipulation

D 1464 Instruction with Unique Addressing Modes

D 8 x 8 Unsigned Multiply

D 16–Bit Arithmetic

D Transfer/Exchange All Registers

D Push/Pull Any Registers or Any Set of Registers

D Load Effective Address

Absolute Maximum Ratings: (Note 1)

Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 to +7.0V

Input Voltage, Vin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 to +7.0V

Operating Ambient Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +70°C

Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C

Thermal Resistance, Junction–to–Ambient, RthJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100°C/W

Note 1. These devices contain circuitry to protect the inputs against damage due to high static volt-

ages or electric fields; however, it is advised that normal precautions be taken to avoid ap-

plication of any voltage higher than maximum rated voltages to these high impedance cir-

cuits. Reliability of operation is enhanced if unused inputs are tied to an appropriate logic

voltage level (e.g., either VSS or VCC).

DC Electrical Characteristics: (VCC = 5V ±5%, VSS = 0, TA = 0° to +70°C unless otherwise specified)

Parameter

Symbol

Test Conditions

Min Typ Max Unit

Input High Voltage

NTE6809E Only

Input Low Voltage

NTE6809E Only

Input Leakage Current

NTE6809E Only (E)

VIH

VIHR

VIHC

VIL

VILC

VILQ

Iin

Vin = 0 to 5.25V, VCC = Max

VSS+2.0 –

VCC

V

VSS+4.0 –

VCC

V

VCC–0.75 – VCC+0.3 V

VSS–0.3 – VSS+0.8 V

VSS–0.3 – VSS+0.4 V

VSS–0.3 – VSS+0.6 V

–

–

2.5

µA

–

–

100

µA

DC Output High Voltage

DC Output Low Voltage

Internal Power Dissipation

VOH ILoad = 145µA, VCC = Min

VSS +2.4 –

–

V

ILoad = 205µA, VCC = Min

VSS+2.4 –

–

V

ILoad = 100µA, VCC = Max

VSS+2.4 –

–

V

VOL ILoad = 2mA, VCC = Min

–

– VSS+0.5 V

PINT TA = 0°, Steady State Operation

–

–

1.0

W

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