NL2432HC22-40J NEC, NL2432HC22-40J Datasheet - Page 20

• Manufacturer Part Number: NL2432HC22-40J
• Description: TFT DISPLAY, LED, 3.5"
• Manufacturer: NEC

Specifications of NL2432HC22-40J

• Lcd Display Type: QVGA
• Display Mode: Transflective
• Interface Type: Serial
• Viewing Area (h X W): 53.64mm X 71.52mm
• Supply Voltage: 3V
• Operating Temperature Range: -20°C To +70°C
• Pixel Size (h X W): 0.223mm X
• Backlight Type: LED
• Display Technology: LCD
• Luminance: 220cd/m2
• Rohs Compliant: Yes
• Pixel Pitch (h X W): 0.2235mm X 0.2235mm
• Svhc: No SVHC (20-Jun-2011)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4.9.2 Serial interface (Ta= 25°C, VCC= 3.0V)
(1) Timing characteristics
Serial clock cycle
SCL high level pulse width
SCL low level pulse width
/CS rise time, fall time
SCL rise time, fall time
SI rise time, fall time
/CS setup time
/CS hold time
Data setup time
Data hold time
Reset pulse width
/RESET↑ to /CS time
Note1: All parameters should be kept within the specified range.
Note2: Unless otherwise specified, the input level is defined to be VIH= 0.8VCC, VIL= 0.2VCC.
/RESET
Parameter
SCL
/CS
SI
0.8VCC
0.5VCC
0.2VCC
0.8VCC
0.5VCC
0.2VCC
0.8VCC
0.5VCC
0.2VCC
0.8VCC
0.5VCC
0.2VCC
tSHW
tCSS
tSCYC
tSLW
tcsrf
tscrf
tsirf
tCSH
tSDS
tSDH
tRW
tRCS
Symbol
DATA SHEET DOD-PP-0129 (3rd edition)
tscrf
READ
WRITE
READ
WRITE
READ
WRITE
/CS
SCL
SI
/CS
/CS
SI
SI
/RESET
/RESET↑ to /CS
tRW
tRCS
Condition
tSHW
tcsrf
tsirf
tSCYC
tSLW
tSDS
tCSS
tscrf
min.
450
100
210
210
40
40
50
30
30
15
2
1
-
-
-
tSDH
tsirf
typ.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
max.
tCSH
NL2432HC22-40J
15
15
15
-
-
-
-
-
-
-
-
-
-
-
-
Unit
ms
tcsrf
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
μs
Remarks
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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