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PSB21493

Infineon Codec with UPN Transceiver and Embedded Microcontroller featuring Acoustic Echo Cancellation

The INCA-P, PSB 21493, integrates in a single clip, all the functions required for a high feature PBX phone.\nThe line transceiver of the INCA-P implements the subscriber access functions for a digital PBX terminal to be connected to a two-wire UPN Interface.\nThe chip provides complete Layer-1 and ■ Two-wire transceiver with AMI coded 2B+D channels\n■ C166 based 16-bit CPU\n■ Bootstrap Loader Function\n■ On-Chip General Purpose SRAM (4 KBytes)\n■ On-Chip Debug System OCDS (Level 1)\n■ Both Power-on-Reset and Under Voltage Detection provided\n■ Terminal-specific Functions, including Keypad Sca;

Infineon

英飞凌

PSB21493FV17 S LLDB

电信接口IC DEVICE CON

Intel

英特尔

PSB7100ZDW

BGA

INFINEO

PSBD1DF40V2L

SOD123

PSBD2FD40V1H

DFN1006-2L

PRISEMI/芯导

详细参数

  • 型号:

    PSB21493

  • 功能描述:

    电信集成电路 AMuLaw/Speech CODEC w/ U PN Trans w/ MCU

  • RoHS:

  • 制造商:

    STMicroelectronics

  • 类型:

    Telecom IC - Various

  • 工作电源电压:

    4.75 V to 5.25 V

  • 工作温度范围:

    - 40 C to + 85 C

  • 安装风格:

    SMD/SMT

  • 封装/箱体:

    PQFP-100

  • 封装:

    Tray

供应商型号品牌批号封装库存备注价格
INFINEON
24+
TQFP144
93
全新现货
询价
SIEMENS
23+
QFP
3600
绝对全新原装!现货!特价!请放心订购!
询价
INFINEON
03/04+
TQFP144
2150
全新原装100真实现货供应
询价
INFINEON
25+
TQFP144
3070
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙
询价
SIEMENS
16+
QFN
4000
进口原装现货/价格优势!
询价
Infineon
24+
MQFP144
5000
全现原装公司现货
询价
SIEMENS
22+
QFP
2000
原装正品现货
询价
INFINEON
25+
QFP160
2568
原装优势!绝对公司现货
询价
INFINEON
24+
QFP
30617
主打INFINEON品牌价格绝对优势
询价
INF
23+
PSB21493HV1.
13528
振宏微原装正品,假一罚百
询价
更多PSB21493供应商 更新时间2025-12-16 16:01:00