Realtek RTD2662/2660 series
RTD2662/2660 series
Flat Panel Display Controller
Realtek RTD2662 series
2
1. Features
General
z Embedded 3 DDC with DDC1/2B/CI
z Zoom scaling up and down
z Embedded one MCU with SPI flash controller.
z It contains 8 ADCs in D-connector,LED
backlight,and key pad application
z It supports infrared remote function
z Require only one crystal to generate all timing.
z Programmable internal low-voltage-reset (LVR)
z High resolution 6 channels PWM output, and
wide range selectable PWM frequency.
z Support input format up to
1920(WUXGA)/1440-pixel width(option)
Analog RGB Input Interface
z 2 Analog input supported with internal switch
z Integrated 8-bit triple-channel 210/165MHz
ADC/PLL(option)
z Embedded programmable Schmitt trigger of
HSYNC
z Support Sync-On-Green (SOG) and various
kinds of composite sync modes
z On-chip high-performance hybrid PLLs
z High resolution true 64 phase ADC PLL
z Y/Pb/Pr support up to HDTV 1080p resolution
Embedded Video Decoder
z High performance AV 2D Comb-filter
z Support Composite, S Video, Component input
z Support VBI with Closed caption/ V chip slicer
Video Input Interface
z Support 8-bit video (ITU 656) format input
HDMI Digital Input Interface with HDCP
(This function will be canceled in RTD2660)
z Dual HDMI Input with embedded high speed
switch
z Single link on-chip TMDS receiver
z Long cable support to 165Mhz
z Adaptive algorithm for TMDS capability
z Data enable only mode support
z High-Bandwidth Digital Content Protection
(HDCP 1.1)
z Enhanced protection of HDCP secret key
z CEC function supported
z Capable of 8-channel I2S/SPDIF output in
HDMI application
Embedded MCU
z Industrial standard 8051 core with serial flash up
to 256K bytes
z Low speed ADC for various application
z Infrared function supported
z I2C Master or Slave hardware supported
Auto Detection /Auto Calibration
z Input format detection
z Compatibility with standard VESA mode and
support user-defined mode
z Smart engine for Phase/Image position/Color
calibration
Scaling
z Fully programmable zoom ratios
z Independent horizontal/vertical scaling
z Advanced zoom algorithm provides high image
quality
z Sharpness/Smooth filter enhancement
z Support non-linear scaling from 4:3 to 16:9 or
16:9 to 4:3
Color Processor
z True 10 bits color processing engine
z sRGB compliance
z Advanced dithering logic for 18-bit panel color
depth enhancement
z Dynamic overshoot-smear canceling engine
z Brightness and contrast control
z Programmable 10-bit gamma support
z Peaking/Coring/XVYCC function for video
sharpness
z DLTI/DCTI/ Noise reduction for video quality
VividColorTM
z Independent color management (ICM)
z Dynamic contrast control (DCC)
Output Interface
z Fully programmable display timing generator
z Flexible data pair swapping for easier system
design.
z Programmable TCON function support
z 1 and 2 pixel/clock panel support and up to
170MHz, 1920/1440-pixel width(option)
z Multi-output interface (LVDS/ TTL)on single
PCB
z Spread-Spectrum DPLL to reduce EMI
z Fixed Last Line output for perfect panel
capability
Embedded OSD
z Embedded 16.5K SRAM dynamically stores
OSD command and fonts
z Support multi-color RAM font, 1, 2 and 4-bit per
pixel
z 16 color palette with 24bit true color selection
z Maximum 8 window with alpha-blending/
gradient /dynamic fade-in/fade-out, bordering/
shadow/3D window type
z Rotary 90,180,270 degree
Realtek RTD2662 series
3
z Independent row shadowing/bordering
z Programmable blinking effects for each character
z OSD-made internal pattern generator for factory
mode
z Support 12x18~4x18 proportional font
z Hardware decompression for OSD font
z Special function for closed-caption and CGMS
Power & Technology
z 3.3V / 1.8V power supply
Realtek RTD2662
4
RTD2662
5251504948474645444342414039
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
ARED4/ARED6 /TXEC-
53 54 55 56 57 58 59 60 61 62 63 64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
10
3
10
4
ARED3/ARED5 / TXE2+
ARED7/AGRN3 /TXE3+
ARED6/AGRN2 /TXE3-
ARED5/ARED7 /TXEC+
ARED2/ARED4 / TXE2-
ARED1/ARED3 /TXE1+
ARED0/ARED2 /TXE1-
DENA/TXE0+
DHS/TXE0-
10
5
10
6
10
7
10
8
10
9
11
0
11
1
11
2
11
3
11
4
11
5
11
6
11
7
11
8
11
9
12
0
12
1
12
2
12
3
12
4
12
5
12
6
12
7
12
8
V
A
D
C
_V
D
D
v8
_7
/V
in
+0
R
ES
ET
B
N
C
D
D
C
SC
L2
/G
PI
O
X
O
D
D
C
SD
A
2/
G
PI
O
X
I
v8
_0
/A
H
S1
V
C
LK
/A
V
S1
v8
_6
/V
in
-0
v8
_5
/V
in
+1
v8
_4
/V
in
-1
v8
_3
/V
in
+2
V
8_
2/
V
in
-2
V
C
C
K
G
N
D
K
v8
_1
/V
in
+3 N
C
PV
C
C
ABLU1/GPIO/ABLU7/TXO3+
ABLU0/GPIO/ABLU6 / TXO3-
AGRN7/GPIO/ABLU5 / TXOC+
AGRN6/GPIO/ABLU4/ TXOC-
AGRN5/GPIO/ABLU3 /TXO2+
AGRN4/GPIO/ABLU2 /TXO2-
AGRN3/GPIO/AGRN7 /TXO1+
AGRN2/GPIO/AGRN6/TXO1-
AGRN1/GPIO/AGRN5 /TXO0+
AGRN0/GPIO/AGRN4/TXO0-
AHS0
v8_4/RX0P_0
AVS0
v8_7/RXCN_0
v8_6/RXCP_0
v8_5/RX0N_0
v8_0/ RX2P_0
v8_3/RX1N_0
v8_2/RX1P_0
v8_1/RX2N_0
TMDS_REXT
B0+
G0-
R0-
SOG0
G0+
B0-
ADC_GND/VADC_GND
R0+
TMDS_VDD
TMDS_GND
RX0P_1
RXCN_1
RXCP_1
RX0N_1
RX1N_1
RX1P_1
RX2N_1
TMDS_VDD
RX2P_1
v8_6/B1+
v8_5/G1-
v8_2/R1-
v8_3/SOG1
v8_4/G1+
v8_7/B1-
v8_1/R1+
ADC_VDD
v8
_0
/V
in
-3
C
EC D
D
C
SD
A
3/
G
PI
O
D
D
C
SC
L3
/G
PI
O
V
C
C
K
SD
2/
SP
D
IF
2/
TC
O
N
[8
]/G
PI
O
/II
C
SC
L/
PW
M
1
SP
I_
SC
LK
/S
D
IO
C
EB
/IR
Q
B
SI
/M
C
U
_S
C
LK
SO
/S
C
SB
M
C
K
/T
C
O
N
[7
]/G
PI
O
SC
K
/T
C
O
N
[3
]/G
PI
O
W
S/
TC
O
N
[6
]/G
PI
O
SD3/SPDIF3/TCON[10]/GPIO/PWM0
SD
0/
SP
D
IF
0/
TC
O
N
[4
]/G
PI
O
SD
1/
SP
D
IF
1/
TC
O
N
[9
]/G
PI
O
SD
2/
SP
D
IF
2/
TC
O
N
[1
]/G
PI
O
/Ir
D
A
SD
3/
SP
D
IF
3/
TC
O
N
[1
3]
/G
PI
O
/V
C
LK
SD
0/
SP
D
IF
0/
TC
O
N
[9
]/G
PI
O
SD
1/
SP
D
IF
1/
TC
O
N
[5
]/G
PI
O
/IR
Q
B
/II
C
SD
A
WS/TCON[7][1]/GPIO/PWM1
SD
0/
SP
D
IF
0/
TC
O
N
[0
]/G
PI
O
/Ir
D
A
B
-A
D
C
2/
II
C
SD
A
/G
PI
O
B
-A
D
C
1/
II
C
SC
L/
G
PI
O
B
A
D
C
0/
PW
M
1/
PW
M
5/
G
PI
O
ABLU2/SPDIF3/SD3/TCON[10][8]/GPIO/PWM1/PWM5
GPIO/PWM2
DVS/GPIO/PWM1
DCLK/GPIO/PWM0
GPIO/PWM4/TCON[12][3]
GPIO/PWM3/TCON[11][6]
GPIO/PWM5/TCON[0]
PVCC
PGND
PV
C
C
PG
N
D
ABLU3/SPDIF2/SD2/TCON[9][11]/GPIO/IICSDA
ABLU4/SPDIF1/SD1/TCON[7][3]/GPIO/IICSCL
ABLU5/SD0/SPDIF0/TCON[13][3]/GPIO
A
-A
D
C
0/
A
V
O
U
T/
V
C
LK
/G
PI
O
A
-A
D
C
1/
G
PI
O
A
-A
D
C
2/
G
PI
O
A
-A
D
C
3/
G
PI
O
A
-A
D
C
4/
G
PI
O
D
D
C
SC
L1
/G
PI
O
D
D
C
SD
A
1/
G
PI
O
ABLU6/MCK/TCON[5][9]/GPIO
ABLU7/SCK/TCON[4][2]/GPIO
NC
VCCK
Realtek RTD2662
5
(I/O Legend: A = Analog, I = Input, O = Output, P = Power, G = Ground)
Name I/O Pin # Description Note
TMDS_VDD AP 1 TMDS power (3.3 V)
TMDS_REXT AI 2 Impedance Match Reference Resistor
For Scan mode,it should be pulled low
Scan mode:
SI[7:0] is assigned to
{124~121,114~111}
SO[7:0] is assigned to
{110~108,105~101}
SE is assigned to 100.
Ref value:
1K ohm
RX2P_0/V8_0 AI 3 TMDS Differential signal
Input/VIDEO 8-0
RX2N_0/V8_1 AI 4 TMDS Differential signal
Input/VIDEO 8-1
RX1P_0/V8_2 AI 5 TMDS Differential signal
Input/VIDEO 8-2
RX1N_0/V8_3 AI 6 TMDS Differential signal
Input/VIDEO 8-3
RX0P_0/V8_4 AI 7 TMDS Differential signal
Input/VIDEO 8-4
RX0N_0/V8_5 AI 8 TMDS Differential signal
Input/VIDEO 8-5
RXCP_0/V8_6 AI 9 TMDS Differential signal
Input/VIDEO 8-6
RXCN_0/V8_7 AI 10 TMDS Differential signal
Input/VIDEO 8-7
TMDS_GND AG 11 TMDS ground
RX2P_1 AI 12 TMDS Differential signal Input
RX2N_1 AI 13 TMDS Differential signal Input
RX1P_1 AI 14 TMDS Differential signal Input
RX1N_1 AI 15 TMDS Differential signal Input
RX0P_1 AI 16 TMDS Differential signal Input
RX0N_1 AI 17 TMDS Differential signal Input
RXCP_1 AI 18 TMDS Differential signal Input
RXCN_1 AI 19 TMDS Differential signal Input
TMDS_VDD AP 20 TMDS power (3.3 V)
AVS0 I 21 ADC vertical sync input no power 5V
tolerance
AHS0 I 22 ADC horizontal sync input
AVS0 and AHS0 could be used to
select one of three scan chain.
AHS0/AVS0:
2’b00: {i_chain[2:0], mcu_chain[1:0],
vbi_chain[2:0]}
2’b01: d_chain
2’b10: vdec_chain
Other are reserved
no power 5V
tolerance
ADC_VDD AG 23 ADC Power (1.8V)
B0- AI 24 Negative BLUE analog input (Pb-)
B0+ AI 25 Positive BLUE analog input (Pb+)
G0- AI 26 Negative GREEN analog input (Y-)
G0+ AI 27 Positive GREEN analog input (Y+)
SOG0 AI 28 Sync-On-Green
R0- AI 29 Negative RED analog input (Pr-)
R0+ AI 30 Positive RED analog input (Pr+)
B1-/V8_7 AI 31 Negative BLUE analog input
Realtek RTD2662
6
(Pb-)/VIDEO 8-7
B1+/V8_6 AI 32 Positive BLUE analog input
(Pb+)/VIDEO 8-6
G1-/V8_5 AI 33 Negative GREEN analog input
(Y-)/VIDEO 8-5
G1+/V8_4 AI 34 Positive GREEN analog input
(Y+)/VIDEO 8-4
SOG1/V8_3 AI 35 Sync-On-Green/ VIDEO 3
R1-/V8_2 AI 36 Negative RED analog input
(Pr-)/VIDEO 8-2
R1+/V8_1 AI 37 Positive RED analog input
(Pr+)/VIDEO 8-1
ADC_GND/VADC_GND AP 38 ADC/VADC GND
AHS1/V8_0 I 39 ADC horizontal sync input/VIDEO 8-0 no power 5V
tolerance
AVS1/VCLK I 40 ADC horizontal sync input/VIDEO
clock
no power 5V
tolerance
Vin+0/V8_7 AI 41 Positive video analog input 0/VIDEO
8-7
Vin-0/V8_6 AI 42 Negative video analog input 0/VIDEO
8-6
Vin+1/V8_5 AI 43 Positive video analog input 1/VIDEO
8-5
Vin-1/V8_4 AI 44 Negative video analog input 1/VIDEO
8-4
Vin+2/V8_3 AI 45 Positive video analog input 2/VIDEO
8-3
Vin-2/V8_2 AI 46 Negative video analog input 2/VIDEO
8-2
Vin+3/V8_1 AI 47 Positive video analog input 3/VIDEO
8-1
Vin-3/V8_0 AI 48 Negative video analog input 3/VIDEO
8-0
VADC_VDD AG 49 Video decoder ADC POWER (3.3V)
A-ADC0/GPIO/AVOUT/
VCLK
IO 50 MCU ADC Input /MCU
GPIO/AVOUT/VIDEO clock
A-ADC1/GPIO IO 51 6-bit MCU ADC Input/MCU GPIO 6 bit
A-ADC2/GPIO IO 52 6-bit MCU ADC Input /MCU GPIO 6 bit
A-ADC3/GPIO IO 53 6-bit MCU ADC Input/MCU GPIO 6 bit
A-ADC4/GPIO IO 54 6-bit MCU ADC Input /MCU GPIO 6 bit
B-ADC0/GPIO/PWM1/P
WM5
IO
55
10-bit MCU ADC Input/MCU
GPIO/PWM
10 bit
B-ADC1/GPIO/IICSCL IO
56
10-bit MCU ADC Input /MCU
GPIOD/IIC BUS
10 bit
B-ADC2/GPIO/IICSDA IO
57
10-bit MCU ADC Input/MCU
GPIO/IIC BUS
10 bit
DDCSCL1/GPIO IO
58
DDC1(pen drain I/O)/MCU GPIO No power 5V
tolerance
DDCSDA1/GPIO IO
59
DDC1(Open drain I/O)/MCU GPIO No power 5V
tolerance
VCCK P 60 Digital Power (1.8V)
GNDK G 61 Digital Ground
PVCC P 62 Pad power 3.3V
NC -- 63 Not connected
SD0/SPDIF0/TCON[0]/G
PIO/IrDA
IO
64
IIS-SD0 /SPDIF0 / TCON /MCU
GPIO/ Infrared remote data pin
WS/GPIO/TCON[7][1]/P
WM1
IO
65
IIS-WS /MCU GPIO / TCON /PWM
Realtek RTD2662
7
SCK/TCON[4][2]/GPIO/
BLU7
IO
66
IIS-SCK / TCON /MCU GPIO/TTL
Data Bus
MCK/TCON[5][9]/GPIO/
BLU6
IO
67
IIS-MCK / TCON /MCU GPIO/TTL
Data Bus
SD0/SPDIF0/TCON[13][
3]/GPIO/BLU5
IO
68
IIS-SD0 /SPDIF0 / TCON /MCU
GPIO/TTL Data Bus
SPDIF1/SD1/TCON[7][3]
/GPIO/IICSCL/BLU4
IO
69
SPDIF1 /IIS-SD1 / TCON /MCU
GPIO/IIC BUS /TTL Data Bus
SPDIF2/SD2/TCON[9][1
1]/GPIO/IICSDA/BLU3
IO
70
SPDIF2 /IIS-SD2 / TCON /MCU
GPIO/IIC bus/TTL Data Bus
SPDIF3/SD3/TCON[10][
8]/GPIO/PWM1/PWM5/
BLU2
IO
71
SPDIF3 /IIS-SD3 / TCON /MCU
GPIO/PWM /TTL Bata Bus
NC -- 72 Not connected
VCCK P 73 Digital Power (1.8V)
BLU7/BLU1/TXO3+
/GPIO
IO
74
TTL Data Bus(BLU7,BLU1)/LVDS
/MCU GPIO
BLU6/BLU0/TXO3-
/GPIO
IO
75
TTL Data Bus(BLU6,BLU0)/LVDS
/MCU GPIO
BLU5/GRN7/TXOC+
/GPIO
IO
76
TTL Data
Bus(BLU5,BLU7)/LVDS/MCU GPIO
BLU4/GRN6/TXOC-
/GPIO
IO
77
TTL Data
Bus(BLU4,BLU6)/LVDS/MCU GPIO
BLU3/GRN5/TXO2+
/GPIO
IO
78
TTL Data
Bus(BLU3,BLU5)/LVDS/MCU GPIO
BLU2/GRN4/TXO2-
/GPIO
IO
79
TTL Data
Bus(BLU2,BLU4)/LVDS/MCU GPIO
GRN7/GRN3/TXO1+
/GPIO
IO
80
TTL Data
Bus(GRN7,GRN3)/LVDS/MCU GPIO
GRN6/GRN2/TXO1-
/GPIO
IO
81
TTL Data
Bus(GRN6,GRN2)/LVDS/MCU GPIO
GRN5/GRN1/TXO0+
/GPIO
IO
82
TTL Data
Bus(GRN5,GRN1)/LVDS/MCU GPIO
GRN4/GRN0/TXO0-
/GPIO
IO
83
TTL Data
Bus(GRN4,GRN0)/LVDS/MCU GPIO
PVCC P 84 Pad power 3.3V
PGND G 85 Pad ground
GRN3/RED7/TXE3+ O 86 TTL Data Bus(GRN3,RED7)/LVDS
GRN2/RED6/TXE3- O 87 TTL Data Bus(GRN2,RED6)/LVDS
RED7/RED5/TXEC+ O 88 TTL Data Bus(RED7,RED5)/LVDS
RED6/RED4/TXEC- O 89 TTL Data Bus(RED6,RED4)/LVDS
RED5/RED3/TXE2+ O 90 TTL Data Bus(RED5,RED3)/LVDS
RED4/RED2/TXE2- O 91 TTL Data Bus(RED4,RED2)/LVDS
RED3/RED1/TXE1+ O 92 TTL Data Bus(RED3,RED1)/LVDS
RED2/RED0/TXE1- O 93 TTL Data Bus(RED2,RED0)/LVDS
TXE0+/DENA O 94 LVDS/TTL Data enable
TXE0-/DHS O 95 LVDS/TTL Display H-sync
GPIO/PWM0/DCLK IO
96
MCU GPIO/PWM/TTL Display clock No power 5V
tolerance
GPIO/PWM1/DVS IO
97
MCU GPIO/PWM/TTL Display V-sync No power 5V
tolerance
GPIO/PWM2 IO
98
MCU GPIO/PWM No power 5V
tolerance
GPIO/PWM3/TCON[11][
6]
IO
99
MCU GPIO/PWM/TCON No power 5V
tolerance
GPIO/PWM4/TCON[12][
3]
IO
100
MCU GPIO/PWM/TCON No power 5V
tolerance
GPIO/PWM5/TCON[0] IO 101 MCU GPIO/PWM/TCON No power 5V
Realtek RTD2662
8
tolerance
SD3/SPDIF3/TCON[10]/
GPIO/PWM0
IO
102
IIS-SD3/SPDIF3/TCON/MCU GPIO/
PWM
No power 5V
tolerance
SD2/SPDIF2/TCON[8]/G
PIO/IICSCL/PWM1
IO
103
IIS-SD2/SPDIF2/TCON[8]/MCU
GPIO/IICSCL/PWM1
No power 5V
tolerance
SD1/SPDIF1/TCON[5]/G
PIO/IRQB/IICSDA
IO
104
IIS-SD1/SPDIF1/TCON[5]/MCU
GPIO/IRQ Bar/IICSDA
No power 5V
tolerance
SD0/SPDIF0/TCON[9]/G
PIO
IO
105
IIS-SD0/SPDIF0/TCON/MCU GPIO No power 5V
tolerance
PVCC P 106 Pad 3.3V power 3.3V
PGND P 107 Pad 3.3V GND
MCK/TCON[7]/GPIO IO
108
IIS-MCK/TCON/MCU GPIO No power 5V
tolerance
SCK/TCON[3]/GPIO IO
109
IIS-SCK/TCON/MCU GPIO No power 5V
tolerance
WS/TCON[6]/GPIO IO
110
IIS-WS/TCON/MCU GPIO No power 5V
tolerance
SD0/SPDIF0/TCON[4]/G
PIO
IO
111
IIS-SD0/SPDIF0/TCON/MCU GPIO No power 5V
tolerance
SD1/SPDIF1/TCON[9]/G
PIO
IO
112
IIS-SD1/SPDIF1/TCON/MCU GPIO No power 5V
tolerance
SD2/SPDIF2/TCON[1]/G
PIO/IrDA
IO
113
IIS-SD2/SPDIF2/TCON/MCU
GPIO/Infrared remote data pin
No power 5V
tolerance
SD3/SPDIF3/TCON[13]/
GPIO/VCLK
IO
114
IIS-SD3/SPDIF3/TCON/MCU
GPIO/VIDEO 8-clock
No power 5V
tolerance
SPI_SCLK/SDIO IO
115
SPI flash serial data input/external
MCU serial control I/F data in
No power 5V
tolerance
SI/MCU_SCLK IO
116
SPI flash serial clock/external MCU
serial control I/F clock
No power 5V
tolerance
SO/SCSB IO
117
SPI flash serial data output /external
MCU serial control I/F chip select
No power 5V
tolerance
CEB/IRQB IO
118
SPI flash chip enable bar/IRQ Bar
Note:It should be pulled down to 0 v or
pulled up to 3.3 v in order to designate
the MCU type(Internal MCU(0 volts)
or External MCU(3.3 volts)).
No power 5V
tolerance
NC -- 119 Not connected
VCCK P 120 Digital 1.8V Power 1.8V
DDCSCL3/GPIO IO
121
DDC3(Open drain I/O)/MCU GPIO No power 5V
tolerance
DDCSDA3/GPIO IO
122
DDC3(Open drain I/O)/MCU GPIO No power 5V
tolerance
DDCSDA2/GPIO IO
123
DDC2(Open drain I/O)/MCU GPIO No power 5V
tolerance
DDCSCL2/GPIO IO
124
DDC2(Open drain I/O)/MCUGPIO No power 5V
tolerance
RESETB I
125
Chip Reset Bar Low active;
No power 5V
tolerance
CEC I/O
126
CEC bus Pull up 27k
ohm
resistance to
3.3V power;
No power 5V
tolerance
Realtek RTD2662
9
XO AO
127
Crystal Output No power 5V
tolerance
XI AI
128
Crystal Input No power 5V
tolerance
MCU GPIO assignment
PIN No. MCU GPIO Name
50 P6.0
51 P6.1
52 P6.2
53 P6.3
54 P6.4
55 P6.5
Realtek RTD2662
10
56 P6.6
57 P6.7
58 P3.0/RXD(I/O)
59 P3.1/TXD(O)
64 P1.0/T2(I)
65 P1.1/T2EX(I)
66 P1.2/CLKO2(O)
67 P1.3
68 P1.4
69 P1.5
70 P1.6
71 P1.7
74 P9.0
75 P9.1
76 P9.2
77 P9.3
78 P9.4
79 PA.0
80 PA.1
81 PA.2
82 PA.3
83 PA.4
94 P5.0 (removed)
95 P5.1 (removed)
96 P5.2
97 P5.3
98 P5.4
99 P5.5
100 P5.6
101 P5.7
102 P7.6
103 P7.5
104 P7.4
105 P8.0
108 P8.1/CLKO1(O)
109 P3.2/INT0(I)
110 P3.3/INT1(I)
Realtek RTD2662
11
111 P3.4/T0
112 P3.5(BS)/T1
113 P3.6
114 P3.7
121 P7.3
122 P7.2
123 P7.1
Realtek RTD2662
12
2. Chip Data Path Block Diagram
Figure 1
z
Realtek RTD2662
13
3. Electric Specification
DC Characteristics
Table 1 Absolute Maximum Ratings
PARAMETER SYMBOL MIN TYP MAX UNITS
Voltage on Input (5V tolerant) VIN -1 5 V
Electrostatic Discharge VESD ±2.5 kV
Latch-Up ILA ±100 mA
Ambient Operating Temperature TA 0 70 ºC
Storage temperature (plastic) TSTG -55 125 ºC
Thermal Resistance (Junction to Air) θJA 25 ºC/W
Junction Acceptable Temperature Tj 125 ºC
Table 2 DC Characteristics/Operating Condition
(0℃