XA-S3 NXP Semiconductors, XA-S3 Datasheet - Page 6

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XA-S3

Manufacturer Part Number
XA-S3
Description
The XA-S3 device is a member of Philips Semiconductors? XA(eXtended Architecture) family of high performance 16-bitsingle-chip microcontrollers
Manufacturer
NXP Semiconductors
Datasheet
Philips Semiconductors
BLOCK DIAGRAM
2000 Dec 01
XA 16-bit microcontroller
32 K/1 K OTP/ROM/ROMless, 8-channel 8-bit A/D, low voltage (2.7 V–5.5 V),
I
2
C, 2 UARTs, 16 MB address range
ROM/EPROM
1024 Bytes
Static RAM
32K Bytes
Port 0
Port 1
Port 2
Port 3
Port 4
Port 5
Port 6
Program
Memory
Bus
XA CPU Core
Data
Bus
SFR
bus
Timer 0, 1
Input Port/
Watchdog
UART 0
UART 1
Timer 2
Timer
PCA
A/D
I
6
2
C
SU00846
Preliminary specification
XA-S3

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