saa7803 NXP Semiconductors, saa7803 Datasheet - Page 3

• Manufacturer Part Number: saa7803
• Description: Saa7803 One Chip Cd Audio Device
• Manufacturer: NXP Semiconductors

Philips Semiconductors
3. Ordering information
Table 1:
4. Block diagram
9397 750 13695
Objective data sheet
Type number Package
SAA7803H
Fig 1. SAA7803 top level block diagram
ANALOG
ADCs
ADC
LASER DRIVER
HF
LF
ANALOG
Ordering information
Name
QFP100
DECODER
DIGITAL
DIGITAL
SERVO
CHANNEL DECODER
AUDIO DAC LINE AND
Description
plastic quad flat package; 100 leads (lead length 1.95 mm); body 14
HEADPHONE OUT
SERVO
AHB DECODER
AHB SERVO
INTERFACE
INTERFACE
AUDIO OUT
DECODER
CD TEXT
I
2
S-BUS
Rev. 01 — 19 April 2005
SAA7803
32 kB ROM
4 kB RAM
AHB bus
PROCESSING
INTERFACE
AUDIO
(THUMB)
ARM7
CPU
ARM7TDMI-S MICROPROCESSOR
AHB TO VPB
LCD DRIVER
2
CONTROLLER
BRIDGE
I
INTERRUPT
2
C-BUS
TIMERS
VPB BUS SYSTEM
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
One chip CD audio device
20
SAA7803
2.8 mm SOT317-2
2
I
INPUTS
2
UART
SMIU
ANALOG
GPIO
S-BUS
Version
001aab745
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