COP41 OL/COP411 L/COP31 OL/COP311 L Single-Chip N-Channel Microcontrollers

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COP41 OL/COP411 L/COP31 OL/COP311 L Single-Chip N-Channel Microcontrollers

General Description Features

• Low cost

• Powerful instruction set

• 512 x a ROM, 32 x 4 RAM

• 19 I/O lines (COP410L)

• Two-level subroutine stack

• 16 JJ.s instruction time

• Single supply operation (4.5V-6.3V)

• Low current drain (6 mA max) The COP410L and COP411 L Single-Chip N-Channel

Micro-controllers are members of the COPSTM family, fabricated using N-channel, silicon gate MOS technology. These Con-troller Oriented Processors are complete microcomputers containing all system timing, internal logic, ROM, RAM and I/O necessary to implement dedicated control functions in a variety of applications. Features include single supply oper-ation, a variety of output configuration options, with an in~

struction set, internal architecture and I/O scheme de-signed to facilitate keyboard input, display output and BCD data manipulation. The COP411 L is identical to . the COP410L, but with 16 I/O lines instead of 19. They are an appropriate choice for use in numerous human interface control environments. Standard test procedures and reliable high-density fabrication techniques provide the medium to large volume customers with a customized Controller Ori-ented Processor at a low end-product cost.

• Internal binary counter register with MICROWIRETM

se-The COP310L and COP311L are exact functional equiva-lents but extended temperature versions of COP410L and COP411 L respectively.

The COP401 L should be used for exact emulation.

Block Diagram

VCC GNO

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INSTRUCTION CLOCK ISYNCI

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rial I/O capability

• General purpose and TRI-STATE@ outputs

• LSTILICMOS compatible in and out

• Direct drive of LED digit and segment lines

• Software/hardware compatible with other members of COP400 family

• Extended temperature range device - COP31 OLlCOP311 L (-40·C to

+

^a5·C)

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FIGURE 1. COP410L

COP410L/COP411 L

Absolute Maximum Ratings

If Military/ Aerospace specified devices are required, please contact the National Semiconductor Sales Office/Distributors for availability and specifications.

Voltage at Any Pin Relative to GND - O.SV to + 10V Ambient Operating Temperature O·C to + 70·C - 6S·C to + 1S0·C

Power Dissipation COP410L COP411L Total Source Current Total Sink Current

0.7SW at 2S·C Ambient Storage Temperature

Lead Temperature

(Soldering, 10 seconds) 300·C Note: Absolute maximum ratings indicate limits beyond which damage to the device may occur. DC and AC electri-cal specifications are not ensured when operating the de-vice at absolute maximum ratings.

DC Electrical Characteristics o·c

~ T A ~ + 70·C, 4.SV ~ Vee ~ 6.3V unless otherwise noted Parameter

Standard Operating Voltage (Vee>

Power Supply Ripple Operating Supply Current Input Voltage Levels

CKI Input Levels

Ceramic Resonator Input ( + 8) Logic High (VIH)

Logic High (VIH) Logic Low (Vn) Schmitt Trigger Input (+ 4)

Logic High (VIH) Logic Low (VIU RESET Input Levels

Logic High Logic Low

SO Input Level (Test Mode) All Other Inputs

Logic High Hi-Z Input Leakage Output Voltage Levels

LSTTL Operation Logic High (VOH) Logic Low (VOU CMOS Operation (Note 3)

Logic High Logic Low

Conditions (Note 1)

Peak to Peak

All Inputs and Outputs Open

Vee = Max Vee = SV ±.S%

(Schmitt Trigger Input)

(Note 2) Vee = Max

With TTL Trip Level Options Selected, Vee = SV ± S%

With High Trip Level Options Selected

Note 1: Vee voltage change must be less than O.SV in a 1 ms period to maintain proper operation.

Note 2: 50 output "0" level must be less than O.BV for normal operation.

Note 3: TRI-5TATEQP and LED configurations are excluded.

Min

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COP41 OL/COP411 L

DC Electrical Characteristics o·c

^{::s:: TA ::s::} + 70·C. 4.5V ::s:: Vee ::s:: 6.3V unless otherwise noted (Continued)

Parameter Conditions Min Max Units

Output Current Levels Output Sink Current

SO and SK Outputs (lorJ Vee = 6.3V. VOL = O.4V 1.2 mA

Vee = 4.5V. VOL = O.4V 0.9 rnA

Lo-L7 Outputs. GO-G3 and Vee

=

6.3V. VOL

=

0.4V 0.4 rnA

LSTIL 00-03 Outputs (lorJ Vee

=

4.5V. VOL = 0.4V 0.4 rnA

00-03 Outputs with High Vee

=

6.3V. VOL = 1.0V 11 rnA

Current Options (lorJ Vee = 4.5V. VOL

=

1.0V 7.5 rnA

00-03 Outputs with Very Vee = 6.3V. VOL = 1.0V 22 rnA

High Current Options (lorJ Vee

=

4.5V. VOL = 1.0V 15 rnA

CKI (Single-Pin AC Oscillator) Vee = 4.5V. VIH = 3.5V 2 rnA

CKO Vee = 4.5V. VOL = O.4V 0.2 rnA

Output Source Current

Standard Configuration. Vee = 6.3V. VOH = 2.0V -75 -480

IJA

All O~tputs (lOH) Vee = 4.5V. VOH = 2.0V -30 -250

IJA

Push-Pull Configuration Vee

=

6.3V. VOH = 2.4V -1.4 rnA

SO and SK Outputs (IOH) Vee

=

4.5V. VOH = 1.0V -1.2 rnA

LED Configuration. Lo-L7 Vee

=

6.0V. VOH = 2.0V -1.5 -13 rnA

Outputs. Low Current Driver Option (IOH)

LED Configuration. Lo-L7 Vee = 6.0V. VOH

=

2.0V -3.0 -25 rnA

Outputs. High Current Driver Option (IOH)

TAl-STATE Configuration. Vee = 6.3V. VOH

=

^{3.2V -0.8 rnA}

Lo-L7 Outputs. Low Vee = 4.5V. VOH

=

1.5V -0.9 rnA

Current Driver Option (IOH)

TAl-STATE Configuration. Vee

=

6.3V. VOH = 3.2V -1.6 rnA

Lo-L7 Outputs. High Vee = 4.5V. VOH

=

1.5V -1.8 rnA

Current Driver Option (IOH)

Input Load Source Current Vee

=

5.0V. VIL

=

OV -10 -140 p.A

CKOOutput

AAM Power Supply Option VA

=

3.3V 1.5 rnA

Power Aequirement TAl-STATE Output Leakage

-2.5 +2.5 p.A

Current

Total Sink Current Allowed

All Outputs Combined 100 rnA

o

^{Port 100 rnA}

L7-L4. G Port 4 rnA

L3-Lo 4 rnA

Any Other Pin 2.0 mA

Total Source Current Allowed

All 110 Combined 120 rnA

L7- L4 60 rnA

L3-Lo 60 rnA

Each L Pin 25 rnA

Any Other Pin 1.5 mA

COP310L/COP311L

Absolute Maximum Ratings

If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/Distributors for availability and specifications.

Voltage at Any Pin Relative to GND -0.5V to + 10V Total Source Current Total Sink Current

0.75W at 25°C Ambient Operating Temperature

Ambient Storage Temperature Lead Temperature

(Soldering, 10 seconds) 300°C Note: Absolute maximum ratings indicate limits beyond which damage to the device may occur. DC and AC electri ..

cal specifications are not ensured when operating the de ..

vice at absolute maximum ratings.

DC Electrical Characteristics

^-40°C ~ ^{T A} ~ + 85°C, 4.5V ~ ^Vee ~ 5.5V unless otherwise noted Parameter

Standard Operating Voltage (Vee>

Power Supply Ripple Operating Supply Current Input Voltage Levels

Ceramic Resonator Input (+ 8) Crystal Input

Logic High (VIH) Logic High (VI H) Logic Low (VIl) Schmitt Trigger Input (+ 4)

Logic High (VI H) Logic Low (VIU RESET Input Levels

Logic High Logic Low

SO Input Level (Test Mode) All Other Inputs

Logic High Output Voltage Levels

LSTTL Operation Logic High (VOH) Logic Low (Vou CMOS Operation (Note 3)

Logic High Logic Low

Conditions (Note 1)

Peak to Peak

All Inputs and Outputs Open

Vee = Max Vee = 5V ±5%

(Schmitt Trigger Input)

(Note 2) Vee = Max

With TTL Trip Level Options Selected, Vee = 5V ±5%

With High Trip Level Options Selected

Nole 1: Vee voltage change must be less than O.SV In alms period to maintain proper operation.

Nola 2: SO output "0" level must be less than O.SV for normal operation.

Note 3: TRI·STATE and LED configurations are excluded.

Min

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COP310L/COP311L

DC Electrical Characteristics

(Continued) -40·C

:s:

T A

:s:

+ 85·C, 4.5V

:s:

Vee

:s:

5.5V unless othewise noted

Parameter Conditions

Output Current Levels Output Sink Current

SO and SK Outputs (Iou Vee

=

5.5V, VOL

=

O.4V Vee

=

4.5V, VOL

=

O.4V Lo-L7 Outputs, GO-G3 and Vee

=

5.5V, VOL

=

O.4V LSTIL 00-03 Outputs (Iou Vee

=

4.5V, VOL

=

0.4V 00-03 Outputs with High Vee

=

5.5V, VOL

=

1.0V Current Options (Iou Vee

=

4.5V, VOL

=

1.0V 00-03 Outputs with Very Vee

=

5.5V, VOL

=

1.0V High Current Options (Iou Vee

=

4.5V, VOL

=

1.0V CKI (Single·Pin RC Oscillator) Vee

=

4.5V, VIH

=

3.5V

CKO Vee = 4.5V, VOL = O.4V

Output Source Current

Standard Configuration, Vee

=

5.5V, VOH

=

2.0V All Outputs (IOH) Vee

=

4.5V, VOH = 2.0V Push·PuJl Configuration Vee

=

^{5.5V, VOH}

=

^2.0V

SO and SK Outputs (IOH) Vee

=

^{4.5V, VOH}

=

^1.0V

LED Configuration, Lo-L7 Vee

=

5.5V, VOH

=

2.0V Outputs, Low Current

Driver Option (IOH)

LED Configuration, Lo-L7 Vee

=

5.5V, VOH = 2.0V Outputs, High Current

Driver Option (IOH)

TRI·STATE Configuration, Vee

=

5.5V, VOH

=

2.7V Lo-L7 Outputs, Low Vee

=

4.5V, VOH

=

1.5V Current Driver Option (IOH)

TRI·ST ATE Configuration, Vee

=

5.5V, VOH

=

2.7V Lo-L7 Outputs, High Vee

=

4.5V, VOH

=

1.5V Current Driver Option (IOH)

Input Load Source Current Vee

=

5.0V, VIL

=

OV CKOOutput

RAM Power Supply Option VR

=

3.3V Power Requirement

TRI·STATE Output Leakage Current

Total Sink Current Allowed AJI Outputs Combined

o

^Port

L7-L4, G Port L3-Lo Any Other Pins Total Source Current AJlowed

All 1/0 Combined L7-L4 L3- LO Each L Pin Any Other Pins

Min Max Units

1.0 rnA

0.8 rnA

0.4 rnA

0.4 rnA

9 rnA

7 rnA

18 rnA

14 rnA

1.5 rnA

0.2 rnA

-55 -600

}LA

-28 -350

}LA

-1.1 rnA

-1.2 rnA

-0.7 -15

}LA

-1.4 -30

}LA

-0.6 rnA

-0.9 rnA

-1.2 rnA

-1.8 rnA

-10 -200

}LA

2.0 rnA

-5 +5

}LA

100 rnA

100 rnA

4 rnA

4 rnA

1.5 rnA

120 rnA

60 rnA

60 rnA

25 rnA

1.5 rnA

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