SAF-XC161CS-32F20F BB-A Infineon Technologies, SAF-XC161CS-32F20F BB-A Datasheet - Page 83

• Manufacturer Part Number: SAF-XC161CS-32F20F BB-A
• Description: IC MCU 16BIT FLASH 144-TQFP
• Manufacturer: Infineon Technologies
• Series: XC16xr

Specifications of SAF-XC161CS-32F20F BB-A

• Core Processor: C166SV2
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, EBI/EMI, I²C, SPI, UART/USART
• Peripherals: PWM, WDT
• Number Of I /o: 99
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 2.7 V
• Data Converters: A/D 12x8/10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LFQFP
• Data Bus Width: 16 bit
• Data Ram Size: 12 KB
• Interface Type: ASC, CAN, IIC, SSC
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 99
• Number Of Timers: 9
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 12 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: SP000224541

Figure 24
Notes
1. This is the last chance for BREQ to trigger the indicated regain-sequence.
2. The control outputs will be resistive high (pull-up) before being driven inactive (ALE
3. The next XC161 driven bus cycle may start here.
Data Sheet
CLKOUT
HOLD
HLDA
BREQ
CSx, RD,
WR(L/H)
Addr, Data,
BHE
Even if BREQ is activated earlier, the regain-sequence is initiated by HOLD going
high. Please note that HOLD may also be deactivated without the XC161 requesting
the bus.
will be low).
External Bus Arbitration, Regaining the Bus
tc
40
81
tc
10
1)
/
tc
14
2)
tc
tc
tc
41
41
11
/
3)
tc
12
Electrical Parameters
/
tc
13
/
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XC161CS-32F
15
/
Derivatives
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V1.2, 2006-08
MCT05561
16