Datasheet > PCD50922

PCD50922

更新时间： 2024-02-13 03:12:16

品牌	Logo	应用领域
恩智浦 - NXP		控制器
页数	文件大小	规格书
16页	93K
描述
Low cost; low power DECT baseband controllers ABC-PRO

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中文翻译

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技术参数
数据手册

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PCD50922 技术参数

生命周期：	Obsolete	零件包装代码：	QFP
包装说明：	LFQFP, QFP80,.55SQ,20	针数：	80
Reach Compliance Code：	compliant	HTS代码：	8542.39.00.01
风险等级：	5.84	JESD-30 代码：	S-PQFP-G80
JESD-609代码：	e3	长度：	12 mm
功能数量：	1	端子数量：	80
封装主体材料：	PLASTIC/EPOXY	封装代码：	LFQFP
封装等效代码：	QFP80,.55SQ,20	封装形状：	SQUARE
封装形式：	FLATPACK, LOW PROFILE, FINE PITCH	电源：	3/3.3 V
认证状态：	Not Qualified	座面最大高度：	1.6 mm
子类别：	Other Telecom ICs	表面贴装：	YES
技术：	CMOS	电信集成电路类型：	CORDLESS TELEPHONE BASEBAND CIRCUIT
端子面层：	TIN	端子形式：	GULL WING
端子节距：	0.5 mm	端子位置：	QUAD
宽度：	12 mm

PCD50922 数据手册

Philips Semiconductors

Objective speciﬁcation

Low cost; low power DECT baseband

controllers (ABC-PRO)

PCD509x2/zuu/v family

FEATURES

• The PCD50912 is designed for GAP compatible DECT

handsets

• The PCD50922 is designed for GAP compatible DECT

base stations serving up to six handsets

• Fully static 80C51 microcontroller

• Comparator for use as bit-slicer

• Emulation supported for 80C51 program development

• Four 8-bit ports (P0, P1, P2 and P3), 32 I/O lines

• 3 channel time-multiplexed 8-bit ADC for RSSI, battery

and general input voltage measurement

• Dedicated port pins for keyboard, I²C-bus, interrupt

sources and/or external memory

• Battery management supported by programmable

current source for temperature or charge current

measurement

• Fifteen interrupt sources (including those from TICB,

BML and DSP) with two priority levels

• I²C-bus interface

• On-chip 8-bit DAC for various purposes

• Low power crystal oscillator at 13.824 MHz

• UART with IrDA-compatible Data Transmission Mode

• 256 bytes of microcontroller main RAM

• 3 kbytes of microcontroller AUX RAM

• 1 kbyte of shared System Data RAM

• 64 kbytes of mask programmable ROM

• Programmable on-chip capacitors for frequency

adjustment to 13.824 MHz with large pulling range

• High performance DAC and ADC for dynamic earpiece

and dynamic or electret microphone

• Analog-to-digital path switchable sensitivity for

microphone or line interface input

• 128 kbyte address space for external ROM access,

maximum 192 kbytes together with internal ROM

• On-chip reference voltage and supply for electret

microphone

• 128 kbytes of external RAM addressable

• Embedded DSP with 6.912, 13.824 or 27.648 Mips

• Speech and IOM-2 interface

• Very low ohmic buzzer output

• Pulse density modulated or pulse width modulated

buzzer output signal

• BML for TDMA frame (de)multiplexing. Transmission or

reception can be programmed for any slot

• Power-on-reset

• Low power operation optimized for 2 battery cells in

handset

• Ciphering, scrambling, CRC checking/generation,

protected B-fields

• Long standby time due to reduced digital supply voltage

and reduced activity in idle-locked mode

• Local call and B-field loop-back

• Automatic receiver delay adjustment programmable per

slot to correct for terminal mobility

• Flexible supply voltage concept due to use of level

shifters between each supply voltage domain

• Phase error measurement and phase error correction by

hardware

• Eight independent supply voltage domains:

– 1.8 to 3.6 V for digital core, microcontroller ports P0

and P2, and also P1 and P3

• Serial interface to synthesizer for frequency

programming

– 1.8 to 3.6 V for buzzer, oscillator and battery

– 2.7 to 3.6 V for RF interface and analog circuits

• CMOS technology

• Programmable timing and polarity of radio-control

signals

• Easy interfacing with radio circuits, operating at different

• Small and flat LQFP80 package.

supply voltages

• GMSK pulse shaper with two different pulse shapes

(BT = 0.5 and BT = 0.8)

1998 Apr 27

1 234 5 6 7...16

中文翻译

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与PCD50922相关器件

型号	品牌	获取价格	描述	数据表
PCD50922H	NXP	获取价格	Low cost; low power DECT baseband controllers ABC-PRO
PCD5092H	NXP	获取价格	DECT baseband controller
PCD5092H-T	NXP	获取价格	IC TELECOM, CORDLESS, BASEBAND CIRCUIT, PQFP100, PLASTIC, SOT-317-2, QFP-64, Cordless Tele
PCD5093	NXP	获取价格	DECT baseband controller
PCD5093H	NXP	获取价格	DECT baseband controller
PCD5093H-T	NXP	获取价格	暂无描述
PCD5094	NXP	获取价格	DECT baseband controller
PCD5094H	NXP	获取价格	DECT baseband controller
PCD5094H-T	NXP	获取价格	暂无描述
PCD5095	NXP	获取价格	DECT baseband controller

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