S3P72B9 Selling Leads, Price trend, S3P72B9 DataSheet download, circuit diagram from SeekIC.com

Features: Memory• 3,584 * 4-bit RAM (Excluding LCD Display RAM)• 16,384/24,576/32,768* 8-bit ROM51 I/O Pins• I/O: 47 pins (32 pins are configurable as SEG pins)• Input only: 4 pinsLCD Controller/Driver• 80 SEG* 16 COM, 88 SEG * 8 COM Terminals• Internal resistor...

See larger image

SeekIC No. : 004482250 Detail

S3P72B9: Features: Memory• 3,584 * 4-bit RAM (Excluding LCD Display RAM)• 16,384/24,576/32,768* 8-bit ROM51 I/O Pins• I/O: 47 pins (32 pins are configurable as SEG pins)• Input only: ...

S3P72B9 Data Sheet

Get Latest Price

Part Number:: S3P72B9
Supply Ability:: 5000

Price Break

Qty
1~5000

Unit Price
Negotiable

Processing time
15 Days

SeekIC Buyer Protection PLUS - newly updated for 2013!

Escrow Protection.
Guaranteed refunds.
Secure payments.
Learn more >>

Month Sales

268 Transactions

Rating

evaluate (4.8 stars)

Upload time: 2024/12/25

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.

Product Details

Description

Features:

Memory
• 3,584 * 4-bit RAM (Excluding LCD Display RAM)
• 16,384/24,576/32,768* 8-bit ROM

51 I/O Pins
• I/O: 47 pins (32 pins are configurable as SEG pins)
• Input only: 4 pins

LCD Controller/Driver
• 80 SEG* 16 COM, 88 SEG * 8 COM Terminals
• Internal resistor circuit for LCD bias
• 16 Level LCD contrast control (software) control (software)
• Segment expandable circuit
• All dot can be switched on/off

8-bit Basic Timer
• 4 interval timer functions
• Watch-dog timer

8-bit Timer/Counter
• Programmable 8-bit timer
• External event counter
• Arbitrary clock frequency output
• External clock signal divider

16-Bit Timer/Counter
• Programmable 16-bit timer
• External event counter
• Arbitrary clock frequency output
• External clock signal divider
• Configurable as two 8-bit Timers
• Serial I/O interface clock generator

Watch Timer
• Time interval generation: 0.5 s, 3.9 ms at 32,768 Hz
• 4 frequency outputs to BUZ pin
• Clock source generation for LCD

8-bit Serial I/O Interface
• 8-bit transmit/receive mode
• 8-bit receive mode
• LSB-first or MSB-first transmission selectable
• Internal or external clock source

Comparator
• 3 Channel mode: internal reference (4-bit resolution)
• 2 Channel mode: external reference
Interrupts
• Five internal vectored interrupts
• Four external vectored interrupts
• Two quasi-interrupts

Bit Sequential Carrier
• Supports 16-bit serial data transfer in arbitrary format

Memory-Mapped I/O Structure
• Data memory bank 15

Power-Down Modes
• Idle mode (only CPU clock stops)
• Stop mode (main system clock stops)
• Subsystem clock stop mode

Oscillation Sources
• Crystal, Ceramic or RC for main system clock
• Crystal oscillator for subsystem clock
• Main system clock frequency: 0.46 MHz
• Subsystem clock frequency: 32.768 kHz
• CPU clock divider circuit (by 4, 8 or 64)

Instruction Execution Times
• 0.67, 1.33, 10.7 µs at 6 MHz
• 0.95, 1.91, 15.3 µs at 4.19 MHz
• 122 µs at 32.768 kHz

Operating Temperature
• 40 to 85

Operating Voltage Range
• 1.8 V to 5.5 V

Package Type
• 128-pin QFP

Specifications

Parameter	Symbol	Conditions	Rating	Unit
Supply voltage	V_DD	-	0.3 to +6.5	V
Input voltage	V_I	All I/O pins active	0.3 to V_DD + 0.3	V
Output voltage	V_O	-	-0.3 to V_DD + 0.3	V
Output current high	I_OH	One I/O pin active	-15	mA
Output current high	I_OH	All I/O pins active	35	mA
Output current low	I_OL	One I/O pin active	+ 30 (Peak value)	mA
		One I/O pin active	+ 15*
		Total for ports 0, 29	+ 100 (Peak value)
		Total for ports 0, 29	+ 60*
Operating temperature	T_A	-	40to + 85
Storage temperature	T_STG	-	65 to + 150

NOTE: The values for Output Current Low ( IOL ) are calculated as Peak Value * Duty.

Description

The S3C72B5/C72B7/S3P72B9 single-chip CMOS microcontroller has been designed for high performance using Samsung's newest 4-bit CPU core, SAM47 (Samsung Arrangeable Microcontrollers).

With an up-to-1280-dot LCD direct drive capability, segment expandable circuit, 8-bit and 16-bit timer/counter, and serial I/O, the S3C72B5/C72B7/S3P72B9 offers an excellent design solution for a wide variety of applications which require LCD functions.

Up to 51 pins of the 128-pin QFP package can be dedicated to I/O. Nine vectored interrupts provide fast response to internal and external events. In addition, the S3C72B5/C72B7/S3P72B9's advanced CMOS technology provides for low power consumption and a wide operating voltage range.

S3P72B9

product image

floor Price/Ceiling Price

Price Break

Month Sales

Rating

Payment Methods

Recent History

Description

Customers Who Bought This Item Also Bought

Cable Assemblies(5)

Hardware, Fasteners, Accessories(2239)

Power Supplies - Board Mount(3035)

Connectors, Interconnects(19973)

Tools(7611)

Undefined Category(248)