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PCI1221 Datasheet(PDF) 112 Page - Texas Instruments

Part # PCI1221
Description  PC CARD CONTROLLERS
PDF  123 Pages
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Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

PCI1221 Datasheet(HTML) 112 Page - Texas Instruments

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112
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
recommended operating conditions (see Note 3)
OPERATION
MIN
NOM
MAX
UNIT
VCC
Core voltage
Commercial
3.3 V
3
3.3
3.6
V
VCCP
PCI I/O clamping voltage
Commercial
3.3 V
3
3.3
3.6
V
VCCP
PCI I/O clam ing voltage
Commercial
5 V
4.75
5
5.25
V
VCCA
PC Card I/O clamping voltage
Commercial
3.3 V
3
3.3
3.6
V
CCA
VCCB
PC Card I/O clam ing voltage
Commercial
5 V
4.75
5
5.25
V
VCCI
Miscellaneous I/O clamping voltage
Commercial
3.3 V
3
3.3
3.6
V
VCCI
Miscellaneous I/O clam ing voltage
Commercial
5 V
4.75
5
5.25
V
†
PCI
3.3 V
0.5 VCCP
VCCP
†
PCI
5 V
2
VCCP
VIH†
High-level input voltage
PC Card
3.3 V
0.475
VCCA/B
VCCA/B
V
IH
5 V
2.4
VCCA/B
MISC‡
2
VCCI
Fail safe§
2
VCC
†
PCI
3.3 V
0
0.3 VCCP
†
PCI
5 V
0
0.8
VIL†
Low-level input voltage
PC Card
3.3 V
0
0.325
VCCA/B
V
IL
5 V
0
0.8
MISC‡
0
0.8
Fail safe§
0
0.8
PCI
0
VCCP
VI
Input voltage
PC Card
0
VCCA/B
V
VI
In ut voltage
MISC‡
0
VCCI
V
Fail safe§
0
VCC
PCI
0
VCC
VO¶
Output voltage
PC Card
0
VCC
V
VO¶
Out ut voltage
MISC‡
0
VCC
V
Fail safe§
0
VCC
PCI and PC Card
1
4
tt
Input transition time (tr and tf)
Miscellaneous and fail
safe
0
6
ns
TA
Operating ambient temperature range
0
25
70
°C
TJ#
Virtual junction temperature
0
25
115
°C
NOTE 3: Unused pins (input or I/O) must be held high or low to prevent them from floating.
† Applies to external inputs and bidirectional buffers without hysteresis
‡ Miscellaneous pins are 149, 150, 151, 152, 154, 155, 156, 157, 158, 159, 161, 163 for the PDV packaged device and G15, F17, E19, F14, F15,
E17, D19, A16, A16, C15, C15, E14, B15 and C14 for the GHK packaged device (SUSPEND, SPKROUT, RI_OUT, multifunction terminals
(MFUNC0–6), and power switch control pins).
§ Fail-safe pins are 16, 56, 68, 74, 82, 122, 134, and 140 for the PDV packaged device and H3, P7, U8, R9, V11, M19, J18, and H17 for the GHK
packaged device (card detect and voltage sense pins).
¶ Applies to external output buffers
# These junction temperatures reflect simulation conditions. The customer is responsible for verifying junction temperature.



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