Motorola MC10E431FNR2, MC10E431FN, MC100E431FNR2, MC100E431FN Datasheet



SEMICONDUCTOR TECHNICAL DATA

2–1

REV 3

 Motorola, Inc. 1996

5/95

  

The MC10E/100E431 is a 3-bit flip-flop with differential clock, data

input and data output.

The asynchronous Set and Reset controls are edge-triggered rather
than level controlled. This allows the user to rapidly set or reset the
flip-flop and then continue clocking at the next clock edge, without the
necessity of de-asserting the set/reset signal (as would be the case with a
level controlled set/reset).

The E431 is also designed with larger internal swings, an approach
intended to minimize the time spent crossing the threshold region and
thus reduce the metastability susceptibility window.

The differential input structures are clamped so that the inputs of
unused registers can be left open without upsetting the bias network of
the device. The clamping action will assert the D

and the CLK sides of the
inputs. Because of the edge triggered flip-flop nature of the device
simultaneously opening both the clock and data inputs will result in an
output which reaches an unidentified but valid state. Note that the input
clamps only operate when both inputs fall to 2.5V below VCC.

• Edge-Triggered Asynchronous Set and Reset

• Differential D, CLK and Q; V

BB

Reference Available

• 1100MHz Min. Toggle Frequency

• Extended 100E V

EE

Range of – 4.2V to – 5.46V

PIN NAMES

Pin Function

D[0:2], D[0:2] Differential Data Inputs
CLK[0:2], CLK[0:2] Differential Clock
S[0:2] Edge Triggered Set Inputs
R[0:2] Edge Triggered Reset Input
V

BB

VBB Reference Output

Q[0:2], Q[0:2] Differential Data Outputs





3-BIT DIFFERENTIAL

FLIP-FLOP

FN SUFFIX

PLASTIC PACKAGE

CASE 776-02

CLK0 CLK0 D0D0R

0

D

2

D

2

CLK2CLK2V

BB

V

CCO

LOGIC DIAGRAM

CLK1

CLK1

R

1

V

EE

S

1

D

1

D

1

26

27

28

2

3

4

25 24 23 22 21 20 19

18

17

16

15

14

13

12

115 6 7 8 9 10

R2S

2

Q

2

Q

2

V

CC

Q

1

Q

1

Q

0

Q

0

S

0

S

0

D

0

D

0

CLK0

CLK0

R

0

S

1

D

1

D

1

CLK1
CLK1

R

1

S

2

D

2

D

2

CLK2

CLK2

R

2

V

BB

Q

0

Q

0

Q

1

Q

1

Q

2

Q

2

S

Q

R

Q

D

S

Q

R

Q

D

S

Q

R

Q

D

1

Pinout: 28-Lead PLCC (Top View)

* All VCC and V

CCO

pins are tied together on the die.

MC10E431 MC100E431

MOTOROLA ECLinPS and ECLinPS Lite

DL140 — Rev 4

2–2

FUNCTION TABLE

Dn CLKn Rn Sn Qn

L Z L L L
H Z L L H
X X Z L L
X X L Z H

Z = Low to high transition
X = Don’t Care

DC CHARACTERISTICS (VEE = VEE(min) to VEE(max); VCC = V

CCO

= GND)

–40°C 0°C 25°C 85°C

Symbol Characteristic Min Typ Max Min Typ Max Min Typ Max Min Typ Max Unit Cond

V

BB

Output Reference
Voltage 10E

100E

–1.43
–1.38

–1.30
–1.26

–1.38
–1.38

–1.27
–1.26

–1.35
–1.38

–1.25
–1.26

–1.31
–1.38

–1.19
–1.26

V

I

IH

Input HIGH
Current

150 150 150 150 µA

I

EE

Power Supply
Current 10E

100E

110
110

132
132

110
110

132
132

110
110

132
132

110
127

132
152

mA

V

CMR

Common Mode
Range

–1.5 0 –1.5 0 –1.5 0 –1.5 0 V 1

1. V

CMR

is referenced to the most positive side of the differential input signal. Normal specified operation is obtained when the input signals are

within the V

CMR

range and the input swing is greater than VPP.

AC CHARACTERISTICS (VEE = VEE(min) to VEE(max); VCC = V

CCO

= GND)

–40°C 0°C to 85°C

Symbol Characteristic Min Typ Max Min Typ Max Unit Condition

f

MAX

Maximum Toggle Frequency 1000 1400 1100 1400 MHz

t

PLH

t

PHL

Propagation Delay to Output CLK (Diff)

CLK (SE)

R
S

410
460
500
500

600
600
725
725

790
840
975
975

450
400
550
550

600
600
725
725

750
800
925
925

ps

t

S

Setup Time D

R
S

250
1100
1100

0
700
700

200
1000
1000

0
700
700

ps

1
1

t

H

Hold Time D 250 0 200 0 ps

t

PW

Minimum Pulse Width CLK 400 400 ps

t

skew

Within-Device Skew 50 50 ps 2

V

PP

Minimum Input Swing 150 150 mV 3

tr/t

f

Rise/Fall Times 250 450 700 275 450 650 ps 20–80%

1. These setup times define the minimum time the CLK or SET/RESET input must wait after the assertion of the RESET/SET input to assure the
proper operation of the flip-flop.

2. Within-device skew is defined as identical transitions on similar paths through a device.

3. Minimum input swing for which AC parameters are guaranteed.

MC10E431 MC100E431

2–3 MOTOROLAECLinPS and ECLinPS Lite

DL140 — Rev 4

OUTLINE DIMENSIONS

FN SUFFIX

PLASTIC PLCC PACKAGE

CASE 776–02

ISSUE D

0.007 (0.180) T L

–M

SNSM

0.007 (0.180) T L

–M

SNSM

0.007 (0.180) T L

–M

SNSM

0.010 (0.250) T L

–M

SNSS

0.007 (0.180) T L

–M

SNSM

0.010 (0.250) T L

–M

SNSS

0.007 (0.180) T L

–M

SNSM

0.007 (0.180) T L

–M

SNSM

0.004 (0.100)

SEATING
PLANE

-T-

12.32

12.32

4.20

2.29

0.33

0.66

0.51

0.64

11.43

11.43

1.07

1.07

1.07
—
2

°

10.42

1.02

12.57

12.57

4.57

2.79

0.48

0.81
—
—

11.58

11.58

1.21

1.21

1.42

0.50

10

°

10.92
—

1.27 BSC

A
B
C
E
F
G
H
J
K
R
U
V
W
X
Y

Z
G1
K1

MIN MINMAX MAX

INCHES MILLIMETERS

DIM

NOTES:

1. DATUMS -L-, -M-, AND -N- DETERMINED
WHERE TOP OF LEAD SHOULDER EXITS
PLASTIC BODY AT MOLD PARTING LINE.

2. DIM G1, TRUE POSITION TO BE MEASURED
AT DATUM -T-, SEATING PLANE.

3. DIM R AND U DO NOT INCLUDE MOLD FLASH.
ALLOWABLE MOLD FLASH IS 0.010 (0.250)
PER SIDE.

4. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.

5. CONTROLLING DIMENSION: INCH.

6. THE PACKAGE TOP MAY BE SMALLER THAN
THE PACKAGE BOTTOM BY UP TO 0.012
(0.300). DIMENSIONS R AND U ARE
DETERMINED AT THE OUTERMOST
EXTREMES OF THE PLASTIC BODY
EXCLUSIVE OF MOLD FLASH, TIE BAR
BURRS, GATE BURRS AND INTERLEAD
FLASH, BUT INCLUDING ANY MISMATCH
BETWEEN THE TOP AND BOTTOM OF THE
PLASTIC BODY.

7. DIMENSION H DOES NOT INCLUDE DAMBAR
PROTRUSION OR INTRUSION. THE DAMBAR
PROTRUSION(S) SHALL NOT CAUSE THE H
DIMENSION TO BE GREATER THAN 0.037
(0.940). THE DAMBAR INTRUSION(S) SHALL
NOT CAUSE THE H DIMENSION TO BE
SMALLER THAN 0.025 (0.635).

VIEW S

B

U

Z

G1

X

VIEW D-D

H

K

F

VIEW S

G

C

Z

A

R

E

J

0.485

0.485

0.165

0.090

0.013

0.026

0.020

0.025

0.450

0.450

0.042

0.042

0.042
—
2

°

0.410

0.040

0.495

0.495

0.180

0.110

0.019

0.032
—
—

0.456

0.456

0.048

0.048

0.056

0.020

10

°

0.430
—

0.050 BSC

-N-

Y BRK

D

D

W

-M-

-L-

28 1

V

G1

K1

MC10E431 MC100E431

MOTOROLA ECLinPS and ECLinPS Lite

DL140 — Rev 4

2–4

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MC10E431/D

*MC10E431/D*

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