TL16PC564BLVI_16 Datasheet, PDF (13/35 Pages) Texas Instruments – PCMCIA UNIVERSAL ASYNCHRONOUS RECEIVER TRANSMITTER

Not Recommended For New Designs
TL16PC564BLVI
PCMCIA UNIVERSAL ASYNCHRONOUS RECEIVER TRANSMITTER
SLLS627− SEPTEMBER 2004
power consumption
The TL16PC564BLVI has low power consumption under the following conditions:
• 32-MHz signal on XIN
• Divide-by-n is set to give a 1.8432-MHz UARTCLK signal
• Nominal data
• V_CC = 5 V
The current (I_CC) and power consumption are 18 mA (typical) and 90 mW (typical), respectively. These current
and power figures fluctuate with changes in the above conditions.
absolute maximum ratings over operating free-air temperature range^†
Supply voltage range, V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 6 V
Input voltage range, V_I (standard) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to V_CC + 0.5 V
Input voltage range, V_I (fail safe) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 6.5 V
Output voltage range, V_O (standard) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to V_CC + 0.5 V
Output voltage range, V_O (fail safe) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 6.5 V
Input clamp current, I_IK (V_I < 0 or V_I > V_CC) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 20 mA
Output clamp current, I_OK (V_O < 0 or V_O > V_CC) (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 20 mA
Operating free-air temperature range, T_A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40°C to 85°C
Storage temperature range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C
† _{Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and}
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. Applies for external input and bidirectional buffers. VI > VCC does not apply to fail-safe pins.
2. Applies for external output and bidirectional buffers. VO > VCC does not apply to fail-safe pins.
recommended operating conditions
low voltage (3.3 V nominal)
MIN NOM MAX UNIT
Supply voltage, VCC
TL16PC564BLVI
Input voltage, VI
High-level input voltage (CMOS), VIH (see Note 3)
Low-level input voltage (CMOS), VIL (see Note 3)
Output voltage, VO (see Note 4)
High-level output current, IOH
All outputs except RST, STSCHG, OUT1, OUT2 (see Note 5)
Low-level output current, IOL
All outputs except RST
RST
2.7
0
0.7 VCC
0
3 3.3
V
VCC
V
V
0.3 VCC V
VCC
V
1.8
mA
3.2
mA
6.4
Input transition time, tt
Operating free-air temperature range, TA
Junction temperature range, TJ (see Note 6)
0
25
ns
−40
25
85
°C
−40
25 115
°C
NOTES:
3. Meets TTL levels, VIHmin = 2 V and VILmax = 0.8 V on nonhysteresis inputs
4. Applies for external output buffers
5. RST, STSCHG, OUT1, and OUT2 are open-drain outputs, so IOH does not apply.
6. These junction temperatures reflect simulation conditions. Absolute maximum junction temperature is 150°C. The customer is
responsible for verifying junction temperature.
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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