saa-xc866 Infineon Technologies Corporation, saa-xc866 Datasheet - Page 15

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

Table 2
Symbol Pin
V
V
V
V
V
V
XTAL1
XTAL2
TMS
RESET
MBC
1)
Data Sheet
DDP
SSP
DDC
SSC
AREF
AGND
An external pull-up device in the range of 4.7 kΩ to 100 kΩ is required to enter user mode. Alternatively MBC
can be tied to high if alternate functions (for debugging) of the pin are not utilized.
1)
Number
18
19
8
7
25
24
6
5
11
38
1
Pin Definitions and Functions (cont’d)
Type Reset
–
–
–
–
–
–
I
O
I
I
I
State
–
–
–
–
–
–
Hi-Z
Hi-Z
PD
PU
PU
Function
I/O Port Supply (5.0 V)
I/O Port Ground
Core Supply Monitor (2.5 V)
Core Supply Ground
ADC Reference Voltage
ADC Reference Ground
External Oscillator Input
(NC if not needed)
External Oscillator Output
(NC if not needed)
Test Mode Select
Reset Input
Monitor & BootStrap Loader Control
11
General Device Information
SAA-XC866
V1.2, 2008-02