LM8500HVA9 National Semiconductor, LM8500HVA9 Datasheet - Page 6

• Manufacturer Part Number: LM8500HVA9
• Description: IC TOUCHSCREEN CONTROLLER 44PLCC
• Manufacturer: National Semiconductor
• Type: Resistiver

Specifications of LM8500HVA9

• Touch Panel Interface: 4-Wire
• Number Of Inputs/keys: 1 TSC
• Resolution (bits): 10 b
• Data Interface: UART
• Data Rate/sampling Rate (sps, Bps): 38.4k
• Voltage - Supply: 2.7 V ~ 5.5 V
• Current - Supply: 11.5mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 44-PLCC
• Voltage Supply Source: Single Supply
• For Use With: LM8500-REF-01 - BOARD EVALUATION LM8500
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Sampling Rate (per Second): -
• Other names: *LM8500HVA9

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LED
Unused
Unused
Unused
6.0 Pin Descriptions
Note 1: This is available in the LM8500 only.
Note 2: These pins are for future functional expansions.
Pin Name
2
2
2
Direction
Output
(Continued)
Pinouts for 44- and 48-Pin Packages (Continued)
Optional LED output, low when
running, high in halt-mode
Pin Description
6
44-Pin LLP
42
3
4
5
44-Pin PLCC 48-Pin TSSOP
37
42
43
44
41
46
47
48