Position: Home > DataSheet > Index L > LC7 Series > LC72348G, LC72348W, LC72348W-9916-TRM
Low Cost Custom Prototype PCB Manufacturer

LC72348G, LC72348W, LC72348W-9916-TRM

LC72348G, LC72348W, LC72348W-9916-TRM Selling Leads, Datasheet

MFG:SANYO  Package Cooled:N/A  D/C:1000

LC72348G, LC72348W, LC72348W-9916-TRM Picture

LC72348G, LC72348W, LC72348W-9916-TRM Datasheet download

Five Points

Part Number: LC72348G

 

MFG: SANYO

Package Cooled: N/A

D/C: 1000

 

 

 
 
 
Urgent Purchase
Attentive hint

Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.


Top Sellers:

TOP

LC72348G Suppliers

More LC72348G Suppliers

Select All  

  • LC7073

  • Vendor: SANYO Pack: DIP D/C: 98+& Qty: 690  Adddate: 2024-03-28
  • Inquire Now
  • Yuexunfa Electronics   China
    Contact: Ms.linlinda   MSN:yanxuan5299@hotmail.com
    Tel: 86-755-83778358
    Fax: 86-755-83778378
    (18)
  • LC7073H

  • Vendor: SANYO D/C: 00+& Qty: SOP Note: new original  Adddate: 2024-03-28
  • Inquire Now
  • HDLBL Components   China
    Contact: Ms.Susan   MSN:susanwang82@live.cn
    Tel: 86-010-13910265534
    Fax: --
    (54)
  • LC7073N

  • Vendor: SANYO Pack: SMD Qty: 2000 Note: stock on hand  Adddate: 2024-03-28
  • Inquire Now
  • TCW(HK) electronic limited   China
    Contact: Mr.David   MSN:hongjijia@hotmail.com
    Tel: 86-0755-82817106
    Fax: 86-0755-83012739
    (3)

About LC72348G

PDF/DataSheet Download

Datasheet: LC72348G

File Size: 122828 KB

Manufacturer: SANYO [Sanyo Semicon Device]

Download : Click here to Download

Related PDF Download

  • LC7.0

    File Size: 600987 KB

  • LC7.0A

    File Size: 600987 KB

  • LC7.5

    File Size: 600987 KB

  • LC7.5A

    File Size: 600987 KB

  • LC70

    File Size: 81337 KB

Related Part Number

LC72348W Suppliers

More LC72348W Suppliers

Select All  

  • LC7073

  • Vendor: SANYO Pack: DIP D/C: 98+& Qty: 690  Adddate: 2024-03-28
  • Inquire Now
  • Yuexunfa Electronics   China
    Contact: Ms.linlinda   MSN:yanxuan5299@hotmail.com
    Tel: 86-755-83778358
    Fax: 86-755-83778378
    (18)
  • LC7073H

  • Vendor: SANYO D/C: 00+& Qty: SOP Note: new original  Adddate: 2024-03-28
  • Inquire Now
  • HDLBL Components   China
    Contact: Ms.Susan   MSN:susanwang82@live.cn
    Tel: 86-010-13910265534
    Fax: --
    (54)
  • LC7073N

  • Vendor: SANYO Pack: SMD Qty: 2000 Note: stock on hand  Adddate: 2024-03-28
  • Inquire Now
  • TCW(HK) electronic limited   China
    Contact: Mr.David   MSN:hongjijia@hotmail.com
    Tel: 86-0755-82817106
    Fax: 86-0755-83012739
    (3)

About LC72348W

PDF/DataSheet Download

Datasheet: LC72348W

File Size: 122828 KB

Manufacturer: SANYO [Sanyo Semicon Device]

Download : Click here to Download

Related PDF Download

  • LC7.0

    File Size: 600987 KB

  • LC7.0A

    File Size: 600987 KB

  • LC7.5

    File Size: 600987 KB

  • LC7.5A

    File Size: 600987 KB

  • LC70

    File Size: 81337 KB

Related Part Number

LC72348W-9916-TRM Suppliers

More LC72348W-9916-TRM Suppliers

Select All  

  • LC7073

  • Vendor: SANYO Pack: DIP D/C: 98+& Qty: 690  Adddate: 2024-03-28
  • Inquire Now
  • Yuexunfa Electronics   China
    Contact: Ms.linlinda   MSN:yanxuan5299@hotmail.com
    Tel: 86-755-83778358
    Fax: 86-755-83778378
    (18)
  • LC7073H

  • Vendor: SANYO D/C: 00+& Qty: SOP Note: new original  Adddate: 2024-03-28
  • Inquire Now
  • HDLBL Components   China
    Contact: Ms.Susan   MSN:susanwang82@live.cn
    Tel: 86-010-13910265534
    Fax: --
    (54)
  • LC7073N

  • Vendor: SANYO Pack: SMD Qty: 2000 Note: stock on hand  Adddate: 2024-03-28
  • Inquire Now
  • TCW(HK) electronic limited   China
    Contact: Mr.David   MSN:hongjijia@hotmail.com
    Tel: 86-0755-82817106
    Fax: 86-0755-83012739
    (3)

About LC7.0

PDF/DataSheet Download

Datasheet: LC7.0

File Size: 600987 KB

Manufacturer: MICROSEMI [Microsemi Corporation]

Download : Click here to Download

Related PDF Download

  • LC7.0A

    File Size: 600987 KB

  • LC7.5

    File Size: 600987 KB

  • LC7.5A

    File Size: 600987 KB

  • LC70

    File Size: 81337 KB

  • LC700

    File Size: 201440 KB

Related Part Number

LC72348G General Description

The LC72348G/W and LC72349G/W are low-voltage electronic tuning microcontrollers that include a PLL that operates up to 230 MHz and a 1/4 duty 1/2 bias LCD driver on chip. These ICs can contribute to further end product cost reduction than the LC72341 series while providing improved standby current characteristics. Also these ICs can use the application program for the LC72341 series except the IF counter function.

These ICs are optimal for use in low-voltage portable audio equipment that includes a radio receiver.

LC72348G Features

• Program memory (ROM):
   - 3072 *16 bits (6K bytes)    LC72348G/W
   - 4096 *16 bits (8K bytes)    LC72349 G/W
• Data memory (RAM):
   - 192 * 4 bits LC72348 G/W
   - 256 * 4 bits LC72349 G/W
• Cycle time: 40 s (all 1-word instructions) at 75kHz crystal oscillation
• Stack: 8 levels
• LCD driver: 48 to 80 segments (1/4 duty, 1/2 bias drive)
• Interrupts: One external interrupt Timer interrupts (1, 5, 10, and 50 ms)
• A/D converter: Three input channels (5-bit successive approximation conversion)
• Input ports: 7 ports (of which three can be switched for use as A/D converter inputs)
• Output ports: 6 ports (of which 1 can be switched for use as the beep tone output and 2 are opendrain ports)
• I/O ports: 16 ports (of which 8 can be switched for use as LCD ports and as mask options)
 
• PLL: Supports dead zone control (two types)
• Reference frequencies: 1, 3, 3.125, 5, 6.25, 12.5,and 25 kHz
• Input frequencies: FM band: 10 to 230 MHz AM band: 0.5 to 10 MHz
• Input sensitivity:FM band: 35 mVrms (50 mVrms at 130 MHz or higher frequency) AM band: 35 mVrms
• External reset input: During CPU and PLL operations,instruction execution is started from location 0.
• Built-in power-on reset circuit:The CPU starts execution from location 0 when power is first applied.
• Halt mode: The controller-operating clock is stopped.
• Backup mode: The crystal oscillator is stopped.
• Static power-on function: Backup state is cleared with the PF port
• Beep tone: 1.5 and 3.1 kHz
• Built-in tuner voltage generating circuit:
Cost reduced in tuner-use power supply circuit
• Built-in low-pass filter amplifier
• Optional function switches:
   - PH0 to PH3 (general-purpose input, open-drain output/general-purpose input and output/S13 to S16)
   - PG0 to PG3 (general-purpose input, open-drain output/general-purpose input and output/S17 to S20)
   - VSENSE circuit (provided/not provided)
   - FM DC/DC clock (1/256, 75 kHz)
• Memory retention voltage: 0.9 V at least
• Package: SQFP-64 (0.5-mm pitch), QIC-64 (0.8-mm pitch)

LC72348G Connection Diagram

Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VDD max
 
0.3 to +4.0
V
Input voltage
VIN
All input pins
0.3 to VDD + 0.3
V
Output voltage
VOUT 1
Port PE
0.3 to +15
V
VOUT 2
All output ports other than VOUT (1)
0.3 to VDD + 0.3
V
Output current
IOUT 1
PC, PD, PG, PH, EO
0 to +3
mA
IOUT 2
PB
0 to +1
mA
IOUT 3
AOUT, PE
0 to +2
mA
IOUT 4
S1 to S20
300
A
IOUT 5
COM1 to COM4
3
mA
Allowable power dissipation
Pd max
Ta = 20 to 70°C
300
mW*
Operating temperature
Topr
 
-20to+70
°C
Storage temperature
Tstg
 
-45to+125
°C

Hotspot Suppliers Product

  • Models: MT58L64L18CT-10
Price: 4-6 USD

    MT58L64L18CT-10

    Price: 4-6 USD

    MT58L64L18CT-10 TQFP100

  • Models: DL-7140-211M
Price: 5-6.5 USD

    DL-7140-211M

    Price: 5-6.5 USD

    DL-7140-211M laser tube

  • Models: 74LVC74APG
Price: 4-5 USD

    74LVC74APG

    Price: 4-5 USD

    74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP

  • Models: CY28346ZI-2
Price: 6.5-8 USD

    CY28346ZI-2

    Price: 6.5-8 USD

    CYPRESS - Clock Synthesizer with Differential CPU Outputs

  • Models: PI5V330QEX
Price: .284-.286 USD

    PI5V330QEX

    Price: 0.284-0.286 USD

    PI5V330QEX Pericom Multiplexer Switch ICs

  • Models: BSM300GA120DN2
Price: 1-2 USD

    BSM300GA120DN2

    Price: 1-2 USD

    IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A

  • Models: SVA150XG04TB
Price: 1-2 USD

    SVA150XG04TB

    Price: 1-2 USD

    a-Si TFT-LCD, NEC, 228.096Hmm, 560V

  • Models: PC354N1
Price: .124-.2 USD

    PC354N1

    Price: 0.124-0.2 USD

    PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components

  • Models: RL1210JR-070R22L
Price: .177-.178 USD

    RL1210JR-070R22L

    Price: 0.177-0.178 USD

    RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated

  • Models: STPS140A
Price: .053-.055 USD

    STPS140A

    Price: 0.053-0.055 USD

    STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics

  • Models: STA013
Price: 1.45-1.5 USD

    STA013

    Price: 1.45-1.5 USD

    STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics

  • Models: SMBJ5347B
Price: .073-.075 USD

    SMBJ5347B

    Price: 0.073-0.075 USD

    SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components

Quick search:    ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789