drivers typically used as fan-out memory address drivers
for ECL cache driving. In a VLSI array-based CPU design,
use of the E212 allows the user to conserve array output
cell functionality and also output pins.
The input shift register is designed with control logic
which greatly facilitates its use in boundary scan
applications.
s
Fully compatible with industry standard 10KH,
100K ECL levels
s
Fully compatible with Motorola MC10E/100E212
s
Available in 28-pin PLCC package
BLOCK DIAGRAM
S-OUT
D
Q
D
2
Q
2b
Q
2a
Q
2a
Q
2b
PIN NAMES
Pin
D
0
– D
2
S-IN
LOAD
SHIFT
CLK
Data Inputs
Scan Input
LOAD/HOLD Control
Scan Control
Clock
Master Reset
Scan Output
True Outputs
Inverting Outputs
V
CC
to Output
Function
D
Q
D
1
Q
1b
Q
1a
Q
1a
Q
1b
MR
S-OUT
Q[0:2]a, Q[0:2]b
Q[0:2]a, Q[0:2]b
D
Q
D
0
S-IN
LOAD
SHIFT
CLK
MR
Q
0b
Q
0a
Q
0a
Q
0b
V
CCO
M9999-032206
hbwhelp@micrel.com or (408) 955-1690
Rev.: F
Amendment: /0
1
Issue Date: March 2006
Micrel, Inc.
SY10E212
SY100E212
PACKAGE/ORDERING INFORMATION
NC
S-OUT
Ordering Information
(1)
V
CCO
SHIFT
MR
Part Number
SY10E212JC
18
17
Package
Type
J28-1
J28-1
J28-1
J28-1
J28-1
J28-1
J28-1
J28-1
Operating
Range
Commercial
Commercial
Commercial
Commercial
Commercial
Commercial
Commercial
Commercial
Package
Marking
SY10E212JC
SY10E212JC
SY100E212JC
SY100E212JC
SY10E212JZ with
Pb-Free bar-line indicator
SY10E212JZ with
Pb-Free bar-line indicator
SY100E212JZ with
Pb-Free bar-line indicator
SY100E212JZ with
Pb-Free bar-line indicator
Lead
Finish
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Matte-Sn
Matte-Sn
Matte-Sn
Matte-Sn
25 24 23 22 21 20 19
Q
2b
Q
2a
LOAD
CLK
D
2
V
EE
D
1
D
0
S-IN
26
27
28
1
2
3
4
5
6
7
8
9
10 11
Q
2b
Q
2a
V
CC
Q
1b
Q
1a
Q
1b
Q
1a
SY10E212JCTR
(2)
SY100E212JC
SY100E212JCTR
(2)
SY10E212JZ
(3)
SY10E212JZTR
(2, 3)
SY100E212JZ
(3)
SY100E212JZTR
(2, 3)
TOP VIEW
PLCC
J28-1
16
15
14
13
12
V
CCO
Q
0a
Q
0b
Q
0a
28-Pin PLCC (J28-1)
Notes:
V
CCO
NC
Q
0b
1. Contact factory for die availability. Dice are guaranteed at T
A
= 25°C, DC Electricals only.
2. Tape and Reel.
3. Pb-Free package is recommended for new designs.
M9999-032206
hbwhelp@micrel.com or (408) 955-1690
2
Micrel, Inc.
SY10E212
SY100E212
TRUTH TABLE
LOAD
L
H
X
X
SHIFT
L
L
H
X
MR
L
L
L
H
Mode
Load
Hold
Shift
Reset
DC ELECTRICAL CHARACTERISTICS
V
EE
= V
EE
(Min.) to V
EE
(Max.); V
CC
= V
CCO
= GND
T
A
= 0
°
C
Symbol
I
IH
I
EE
Parameter
Input HIGH Current
Power Supply Current
10E
100E
—
—
80
80
96
96
—
—
80
80
96
96
—
—
80
92
96
110
Min.
—
Typ.
—
Max.
150
Min.
—
T
A
= +25
°
C
Typ.
—
Max.
150
—
T
A
= +85
°
C
Min.
Typ.
—
Max.
150
Unit
µA
mA
Condition
—
—
AC ELECTRICAL CHARACTERISTICS
V
EE
= V
EE
(Min.) to V
EE
(Max.); V
CC
= V
CCO
= GND
T
A
= 0
°
C
Symbol
t
PD
Parameter
Propagation Delay to Output
CLK
MR
CLK to S-OUT
Set-up Time
D
SHIFT
LOAD
S-IN
Hold Time
D
SHIFT
LOAD
S-IN
Reset Recovery
Within-Device Skew
Within-Gate Skew
Rise/Fall Times
20% to 80%
Min.
575
575
575
175
150
225
150
250
300
225
300
600
—
—
275
Typ.
800
800
800
25
–50
50
–50
25
100
0
100
350
100
50
425
Max.
1025
1025
1025
—
—
—
—
—
—
—
—
—
—
—
650
Min.
575
575
575
175
150
225
150
250
300
225
300
600
—
—
275
T
A
= +25
°
C
Typ.
800
800
800
25
–50
50
–50
25
100
0
100
350
100
50
425
Max.
1025
1025
1025
—
—
—
—
—
—
—
—
—
—
—
650
T
A
= +85
°
C
Min.
575
575
575
175
150
225
150
250
300
225
300
600
—
—
275
Typ.
800
800
800
25
–50
50
–50
25
100
0
100
350
100
50
425
Max.
1025
1025
1025
ps
—
—
—
—
ps
—
—
—
—
—
—
—
650
ps
ps
ps
ps
—
1
2
—
—
—
Unit
ps
Condition
—
t
S
t
H
t
RR
t
skew
t
skew
t
r
t
f
Notes:
1. Within-device skew is defined as identical transitions on similar paths through a device.
2. Within-gate skew is defined as the difference in delays between various outputs of a gate when driven from the same input.
M9999-032206
hbwhelp@micrel.com or (408) 955-1690
3
Micrel, Inc.
SY10E212
SY100E212
28-PIN PLCC (J28-1)
Rev. 03
MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131
TEL
USA
+ 1 (408) 944-0800
FAX
+ 1 (408) 474-1000
WEB
http://www.micrel.com
The information furnished by Micrel in this data sheet is believed to be accurate and reliable. However, no responsibility is assumed by Micrel for its use.
Micrel reserves the right to change circuitry and specifications at any time without notification to the customer.
Micrel Products are not designed or authorized for use as components in life support appliances, devices or systems where malfunction of a product can
reasonably be expected to result in personal injury. Life support devices or systems are devices or systems that (a) are intended for surgical implant into
the body or (b) support or sustain life, and whose failure to perform can be reasonably expected to result in a significant injury to the user. A Purchaser’s
use or sale of Micrel Products for use in life support appliances, devices or systems is at Purchaser’s own risk and Purchaser agrees to fully indemnify
Micrel for any damages resulting from such use or sale.
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