SAB-C161PI-LF CA Infineon Technologies, SAB-C161PI-LF CA Datasheet - Page 15

• Manufacturer Part Number: SAB-C161PI-LF CA
• Description: IC MICROCONTROLLER 16BIT 100TQFP
• Manufacturer: Infineon Technologies
• Series: C16xxr

Specifications of SAB-C161PI-LF CA

• Core Processor: C166
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, I²C, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 76
• Program Memory Type: ROMless
• Ram Size: 3K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 100-LFQFP
• Packages: PG-TQFP-100
• Max Clock Frequency: 20.0 MHz
• Sram (incl. Cache): 3.0 KByte
• A / D Input Lines (incl. Fadc): 4
• Program Memory: 0.0 KByte
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Other names: B161PILFCAXT; SAB-C161PI-LF CA; SAB-C161PI-LFCAINTR; SABC161PILFCAXT; SP000014344

Functional Description
The architecture of the C161PI combines advantages of both RISC and CISC
processors and of advanced peripheral subsystems in a very well-balanced way. The
following block diagram gives an overview of the different on-chip components and of the
advanced, high bandwidth internal bus structure of the C161PI.
Note: All time specifications refer to a CPU clock of 25 MHz
Figure 4
Data Sheet
XTAL
8
16
7
(see definition in the AC Characteristics section).
Interface
I²C-Bus
2 KByte
XRAM
Oscillator
(input: 16MHz;
or direct drive)
(16MHz)
Port 4
internal
ROM)
prescaler
PLL
(no
OSC
Block Diagram
Port 1
CS Logic
External
32
Control,
only) &
(4 CS)
XBUS
(MUX
Instr./Data
Bus
16
16
16
External Instr./Data
Channel
10-bit
ADC
Port 5
8-bit
4-
6
Interrupt Controller
USART
BRG
ASC
&&RUH
Channel
Sync.
(SPI)
SSC
BRG
&38 &RUH
Peripheral Data
&38
13
Port 3
GPT 1
T 2
T 3
T 4
15
Interrupt Bus
GPT 2
3(&
T 5
T 6
11 ext. IR
RTC
Data
Data
Port 2
16
8
16
Watchdog
Internal
ÃF7’‡r
&3,
RAM
16
C161RI V0.1
1999-07