Epson SED 1520 Series Technical Manual page 5

LCD drivers with RAM for small-
and medium-sized displays
SED1500 series
Supply voltage LCD voltage
Part number
range (V) range (V)
SED1510D
0C
SED1510D
0B
SED1510F 0.9–6.0
0C
SED1510F
0E
SED1511D
0A
SED1520D
0A
SED1520D
0B
SED1520F
0A
SED1520F
0C
SED1520T
0A
SED1520D
AA
SED1520D
AB
SED1520F
AA
SED1520F
AC
SED1520T #
AA
SED1521D
0A
SED1521D
0B
SED1521F
0A
SED1521F
0C
SED1521T #
0A
SED1521D
AA
SED1521D
AB
2.4–7.0
SED1521F
AA
SED1521F
AC
#
SED1521T
AA
SED152AD
0A
SED1522D
0A
SED1522D
0B
SED1522F
0A
SED1522F
0C
#
SED1522T
0A
SED1522D
AA
SED1522D
AB
SED1522F
AA
SED1522F
AC
SED1522T #
AA
SED1540D
0A
SED1540D
0B
SED1540F
0A
Ultra-low power consumption and on-chip RAM make this series ideal for compact
LCD-based equipment.
Duty Segment Common
1.8–6.0 1/4 32
1/16,1/32 61
3.5–13 1/8–1/32 80
1/8,1/16 69
3.5–11 1/3,1/4 73
Display Microprocessor
RAM (bits) interface
4 128 Serial
16
–
2,560 8-bit parallel
8
3, 4
Frequency
Package
(KHz)
AI pad chip
Small segment-type LCD
Au bump chip
display. Command and data
18 (internal) QFP12-48pin
interface
QFP6-60pin
Small segment-type LCD dislays. Data only
AI pad chip
interface
AI pad chip
Au bump chip
18
(internal, QFP5-100pin
external)
QFP15-100pin
Dot-matrix LCD displays
TCP
Extension driver is the
AI pad chip
SED1521.
Au bump chip
2
QFP5-100pin
(external)
QFP15-100pin
TCP
AI pad chip
Au bump chip
18
QFP5-100pin
(external)
QFP15-100pin
TCP
Extension driver for the
SED1520 and SED1522
AI pad chip
Au bump chip
QFP5-100pin
2
(external)
QFP15-100pin
TCP
Al pad chip
P-substrate version of SED1521
AI pad chip
Au bump chip
18
(internal, QFP5-100pin
external)
QFP15-100pin
Dot-matrix LCD displays
TCP
Extension driver is the
AI pad chip
SED1521.
Au bump chip
2
QFP5-100pin
(external)
QFP15-100pin
TCP
AI pad chip
18 (internal)
Au bump chip
Segment-type displays
4 (external)
QFP5-100pin
# : Planning
Application/additional
features
TCP : Tape Carrier Package