HCMS-3971 Avago Technologies US Inc., HCMS-3971 Datasheet - Page 10

• Manufacturer Part Number: HCMS-3971
• Description: LED DISPLAY 5X7 8CHAR 5MM YLW
• Manufacturer: Avago Technologies US Inc.
• Series: HCMS-39xxr

Specifications of HCMS-3971

• Millicandela Rating: *
• Internal Connection: *
• Size / Dimension: *
• Color: Yellow
• Configuration: *
• Voltage - Forward (vf) Typ: *
• Package / Case: 26-DIP
• Display Type: Alphanumeric
• Number Of Digits/alpha: 8
• Digit/alpha Size: 0.20" (5mm)
• Character Format: Dot Matrix
• Character Size: 5.08mm
• Led Color: Yellow
• Luminous Intensity: 148µcd
• No. Of Digits / Alpha: 8
• Display Area Width: 42.93mm
• Display Area Height: 11.43mm
• Number Of Digits: 8
• Illumination Color: Yellow
• Wavelength: 583 nm
• Operating Voltage: 5.5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Common Pin: -
• Lead Free Status / Rohs Status: Details

REGISTER
DATA IN
ENABLE
SELECT
SELECT
Figure 6. Block diagram for HCMS-39xx
10
BLANK
RESET
CHIP
OSC
OSC
CLK
L
H
D Q
(LATCHED)
÷8
OSCILLATOR
RS
PRESCALE
H
L
DATA IN
CLR
VALUE
H
H
L
L
RST
CONTROL
REFRESH
REGISTER
CONTROL
SER/PAR
MODE
PWM BRIGHTNESS
RS (LATCHED)
REFERENCE
CURRENT
DATA
CONTROL
OUT
H
GND (LED)
H
L
COLUMN 0
L
DO
0
CHAR 0
40 BIT
S.R.
x x x x
DATA OUT
DI
ANODE
x x x x x
DO
CHAR 1
40 BIT
S.R.
DI
CURRENT SOURCES
x x x x x
DO
CHAR 2
40 BIT
S.R.
DI
x x x x x
DO
CHAR 3
40 BIT
S.R.
COLUMN 19
DI
ROW 7
ROW 1
ROW 0 (NO LEDS)
DOT
REGISTER
BIT # 159
DOT
REGISTERS
AND
LATCHES
V LED +