saf-xc866-4rri3v Infineon Technologies Corporation, saf-xc866-4rri3v Datasheet - Page 5

• Manufacturer Part Number: saf-xc866-4rri3v
• Description: 8-bit Single-chip Microcontroller
• Manufacturer: Infineon Technologies Corporation

8-Bit Single-Chip Microcontroller
XC800 Family
1
• High-performance XC800 Core
• On-chip memory
• I/O port supply at 3.3 V/5.0 V and core logic supply at 2.5 V (generated by embedded
(further features are on next page)
Figure 1
Data Sheet
Boot ROM
4K/ 8K/16K Bytes Flash
or 8K/16K Bytes ROM
512 Bytes
256 Bytes
8K Bytes
– compatible with standard 8051 processor
– two clocks per machine cycle architecture (for memory access without wait state)
– two data pointers
– 8 Kbytes of Boot ROM
– 256 bytes of RAM
– 512 bytes of XRAM
– 4/8/16 Kbytes of Flash; or
voltage regulator)
XRAM
RAM
8/16 Kbytes of ROM, with additional 4 Kbytes of Flash
(includes memory protection strategy)
Summary of Features
Timer 0
16-bit
XC866 Functional Units
1)
XC800 Core
On-Chip Debug Support
Timer 1
16-bit
Timer 2
16-bit
1) All ROM devices include 4K bytes Flash
Watchdog
Capture/Compare Unit
UART
Timer
Compare Unit
1
16-bit
16-bit
8-channel
10-bit
SSC
ADC
Port 0
Port 1
Port 2
Port 3
6-bit Digital I/O
5-bit Digital I/O
8-bit Digital I/O
8-bit Digital/Analog Input
V1.2, 2007-10
XC866