TXC-06880BIOG Transwitch Corporation, TXC-06880BIOG Datasheet - Page 25

• Manufacturer Part Number: TXC-06880BIOG
• Manufacturer: Transwitch Corporation

Specifications of TXC-06880BIOG

• Operating Supply Voltage (typ): 1.8/3.3V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

PRELIMINARY TXC-06880-MB, Ed. 4
February 2005
Symbol
NC
Symbol
TRST
TDO
TMS
TCK
TDI
U26, V23, W2, W24, W26,
D16, D17, D19, D20, D24,
A5, A20, A22, A23, AA25,
E1, E4, E6, E7, E16, E20,
R23, R24, R25, T22, T25,
AD4, AD10, AD13, AD23,
G26, H24, H25, J23, J24,
L24, M3, M23, M24, N23,
AE20, AE24, AF8, AF17,
F23, F24, G2, G23, G25,
N24, N25, N26, P25, R4,
T26, U5, U22, U23, U24,
AC8, AC17, AC22, AD2,
E23, E25, E26, F5, F22,
AD25, AE3, AE8, AE19,
B24, C2, C9, C12, C20,
C21, C23, C25, D1, D2,
D3, D7, D11, D13, D15,
B3, B4, B10, B21, B22,
J25, J26, K24, L2, L23,
RESET AND TEST LEADS (INCLUDING TEST ACCESS PORT FOR BOUNDARY SCAN)
Lead No.
Lead No.
Y1, Y25
D21
C22
B23
E21
D22
O(T)
I/O
I
I
I
I
- Technical Characteristics -
I/O/P *
LVTTLpu
LVTTLpu
LVTTLpu
LVTTLpu
CMOS
Type
4 mA
No Connect: NC leads are not to be connected, not even to
another NC lead, but must be left floating. Connection of NC
leads may impair performance or cause damage to the device.
Some NC leads may be assigned functions in future upgrades
of the device. Backwards compatibility of the upgraded device
in existing applications may rely upon these leads having been
left floating.
Test Data Output: Boundary scan output for data
and test instructions from internal test registers.
Test Mode Reset: A 1 microsecond (minimum) low
on this lead resets the boundary scan;
recommended for use after power-up initialization as
well. This lead should be held low whenever
boundary scan operations are not being performed.
Test Mode Select: Boundary scan test mode select.
This signal must be pulled high. 4.7k
recommended.
Test Data Input: Boundary scan input for data and
test instructions. 4.7k
Test Clock: Boundary scan clock. Input signals are
clocked in on its rising edge.
Name/Function
Name/Function
pull-up recommended.
Envoy-CE2 Device
DATA SHEET
pull-up
TXC-06880
25 o f 12 2