參數(shù)資料
型號(hào)： PCI1221GHK
廠商： Texas Instruments, Inc.
英文描述： KPT 11C 11#16 SKT PLUG
中文描述： PC卡控制器
文件頁數(shù)： 112/123頁
文件大?。?/td> 1659K
代理商： PCI1221GHK
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
PCI I/O clam ing voltage
Commercial
3.3 V
3
3.3
3.6
V
5 V
4.75
5
5.25
VCCA
VCCB
PC Card I/O clamping voltage
PC Card I/O clam ing voltage
Commercial
3.3 V
3
3.3
3.6
V
5 V
4.75
5
5.25
VCCI
Miscellaneous I/O clamping voltage
Miscellaneous I/O clam ing voltage
Commercial
3.3 V
3
3.3
3.6
V
5 V
4.75
5
5.25
PCI
3.3 V
0.5 VCCP
VCCP
VCCP
5 V
2
VIH
High-level input voltage
PC Card
3.3 V
0.475
VCCA/B
VCCA/B
V
5 V
2.4
VCCA/B
VCCI
VCC
0.3 VCCP
MISC
Fail safe§
2
2
PCI
3.3 V
0
5 V
0
0.8
VIL
Low-level input voltage
PC Card
3.3 V
0
0.325
VCCA/B
V
5 V
0
0.8
MISC
Fail safe§
0
0.8
0
0.8
PCI
0
VCCP
VCCA/B
VCCI
VCC
VCC
VCC
VCC
VCC
VI
Input voltage
In ut voltage
PC Card
MISC
Fail safe§
0
V
0
0
PCI
0
Output voltage
Out ut voltage
PC Card
MISC
Fail safe§
0
V
VO
0
0
PCI and PC Card
1
4
tt
Input transition time (tr and tf)
Miscellaneous and fail
safe
0
6
ns
TA
TJ#
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.
Operating ambient temperature range
0
25
70
°
C
Virtual junction temperature
0
25
115
°
C
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