Purchase SDA 20Cxx50, In-stock SDA 20Cxx50 From SeekIC.
- Table of contents:
SDA 20Cxx50
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Suppliers
DataSheet
General Description
SDA 20Cxx50 Maximum Ratings
| Parameter | Symbol | Limit Values | Unit |
| Voltage on any pin with respect to ground | VS | 0.5 to 7 | V |
| Power dissipation | Ptot | 1 | W |
| Ambient temperature under bias | TA | 0 to 85 | °C |
| Storage temperature | Tstg | 65 to 125 | °C |
| Parameter | Pins | Symbol | Limit Values | Unit | Test Conditions | |
| min. | max. | |||||
| Power supply voltage | VDD | VDD | 4.5 | 5.5 | V | f = 12 MHz |
| Power supply current | VDD | VDD |
|
30 | mA | VDD = 5.5 V |
| Power down current | VDD | IPD |
|
10 | A | |
| Input levels standard schmitt trigger |
PORT 0 |
VIL1 |
|
0.2 ´ VDD 100 mV |
mV | VDD = 5.5 V |
| VIH1 | 0.2 ´ VDD | 900 | mV | |||
| Input levels clock pins | XTAL1 LC1 |
VIL2 | 0.3 ´ VDD | mV | VDD = 4.5 V | |
| VIH2 | 0.7 ´ VDD | mV | ||||
| Input levels sandcastle decoder |
SC | VSCL | 0.1 ´ VDD | mV | VDD = 4.5 V | |
| VSCM ´ | 0.1 ´ VDD + 1 V |
0.45 ´ VDD | mV | |||
| VSCH | 0.7 ´ VDD | mV | ||||
| Leakage current at floating/input state |
PORT 0 PORT 4 XTAL2 LC1 LC2 SC |
ILeak | 10 | 10 | A | VDD = 5.5 V VIL = 0 V VIH = 5.5 V |
| Input current through standard pullup resistor |
PORT 1 PORT 3 PORT 5 RST |
IIL1 | 200 | A | VDD = 5.5 V VIL = 0 V | |
| IIH1 | 20 | A | VDD = 4.5 V VIH = 1.8 V | |||
| Low level output voltages of standard outputs |
PORT 0 PORT 1 PORT 3 PORT 4 OSD |
VOL1 | 450 | mV | VDD = 4.5 V IOL = 3.2 mA | |
| High level output voltages of standard outputs |
PORT 1 P 3.6 P 3.7 OSD |
VOH1 | VDD 1 V | VDD = 4.5 V IOH = 3.2 mA | ||
| Output levels oscillators | XTAL2 LC2 |
VOL2 | 1.0 | V | VDD = 5.5 V IOL = 500 mA | |
| VOH2 | VDD 1 V | V | VDD = 4.5 V IOH = 500 mA | |||
SDA 20Cxx50 Features
` SAB 8051 Architecture
On-chip oscillator and clock circuits
Binary or decimal arithmetic
Signed-overflow detection and parity computation
Integrated Boolean processor for control applications
Full depth stack for subroutine return linkage and data storage
Two priority level, nested interrupt structure
` On-Screen Display Unit
Up to six lines of 18 characters without software multiplexing
More than six lines when using software multiplexing
Interrupt generation by the OSD logic
12´16 dot character matrix
96 user defined characters (mask-programmable)
Two character sizes selectable individually for each line
Boxed or non-boxed mode selectable for each line
Character frame mode software selectable
One of eight colors selectable for each character
One of eight background colors selectable
LC oscillator for dot clock generation
Dot clock synchronization by sandcastle pulse
R/G/B/BLANK-outputs for colored text or symbols
` On-Chip RAM
Direct byte and bit addressability
Four register banks
Data memory with power down mode operation, including
128 user-defined software flags: 128 bytes for SDA 20C0850
256 bytes for SDA 20C1650
256 bytes for SDA 20C2450
256 bytes for SDA 20C3250
On-chip oscillator and clock circuits
Binary or decimal arithmetic
Signed-overflow detection and parity computation
Integrated Boolean processor for control applications
Full depth stack for subroutine return linkage and data storage
Two priority level, nested interrupt structure
` On-Screen Display Unit
Up to six lines of 18 characters without software multiplexing
More than six lines when using software multiplexing
Interrupt generation by the OSD logic
12´16 dot character matrix
96 user defined characters (mask-programmable)
Two character sizes selectable individually for each line
Boxed or non-boxed mode selectable for each line
Character frame mode software selectable
One of eight colors selectable for each character
One of eight background colors selectable
LC oscillator for dot clock generation
Dot clock synchronization by sandcastle pulse
R/G/B/BLANK-outputs for colored text or symbols
` On-Chip RAM
Direct byte and bit addressability
Four register banks
Data memory with power down mode operation, including
128 user-defined software flags: 128 bytes for SDA 20C0850
256 bytes for SDA 20C1650
256 bytes for SDA 20C2450
256 bytes for SDA 20C3250
SDA 20Cxx50 Connection Diagram
SDA01
PDF/DataSheet Download
- Datasheet: SDA01
- File Size: 21011 KB
- Manufacturer: SANKEN [Sanken electric]
- Click here to Download
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- SANKEN [Sanken electric]
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- 21162 KB
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- ·SDA09H0BD
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- ·SDA09H0K
- ITT [ITT Industries]
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- 257142 KB
- ·SDA09H0KD
- ITT [ITT Industries]
- Low Profile DIP Switches
- 257142 KB
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