SAF-C161U-LF V1.3 Infineon Technologies, SAF-C161U-LF V1.3 Datasheet - Page 200

• Manufacturer Part Number: SAF-C161U-LF V1.3
• Description: IC MCU ISDN 16BIT TTL TQFP-100
• Manufacturer: Infineon Technologies
• Series: C16xxr

Specifications of SAF-C161U-LF V1.3

• Core Processor: C166
• Core Size: 16-Bit
• Speed: 36MHz
• Connectivity: EBI/EMI, SPI, UART/USART, USB
• Peripherals: POR, PWM, WDT
• Number Of I /o: 56
• Program Memory Type: ROMless
• Ram Size: 3K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LFQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Other names: SAFC161ULFV1.3X; SAFC161ULFV13XP; SP000007502

Data Sheet
address of such a window defines the upper address bits, which are not used within the
address window of the specified size (see table below). For a given window size only
those upper address bits of the start address are used (marked “R”), which are not
implicitly used for addresses inside the window. The lower bits of the start address
(marked “x”) are disregarded.
XADRS1(2/3/4/5/6) (F014
The respective SFR addresses of XADRS registers can be found in list of SFRs.
Due to the different range size options, address mapping of XPERs is possible only
within the first MByte of the total address range if XADRS1 to XADRS4 is used. The
upper four address lines (A23:A20) are set to zero. Note that the range start address can
be only on boundaries specified by the selected range size.
Bit field
RGSZ
0 0 0 0
0 0 0 1
0 0 1 0
0 0 1 1
0 1 0 0
0 1 0 1
0 1 1 0
0 1 1 1
1 0 0 0
1 0 0 1
1 0 1 0
1 0 1 1
1 1 x x
Bit
RGSAD
RGSZ
15
14
13
Function
Address Range Start Address Selection
Address Range Size Selection
Resulting Window
Size
4 KBytes
8 KBytes
16 KBytes
32 KBytes
64 KBytes
128 KBytes
256 KBytes
512 KBytes
1 MBytes
2 MBytes
Reserved
Reserved
Reserved.
12
11
H
-
/ 0A
10
H
RGSAD
-
)
9
-
ESFRx
8
-
Relevant Bits (R) of Start Address
(A20...A12)
200
R R R R R R R R R
R R R R R R R R x
R R R R R R R x
R R R R R R x
R R R R R x
R R R R x
R R R x
R R x
R x
x
7
-
x
6
x
x
x
x
x
5
x
x
x
x
4
x
x
x
x
x
External Bus Interface
Reset Value: 0000
x
x
x
x
x
x
3
x
x
x
x
x
x
x
2
RGSZ
x
x
x
x
x
x
x
x
rw
2001-04-19
1
C161U
0
H