SAB-C167SR-LM HA+ Infineon Technologies, SAB-C167SR-LM HA+ Datasheet - Page 67

• Manufacturer Part Number: SAB-C167SR-LM HA+
• Description: IC MCU 16BIT MQFP-144
• Manufacturer: Infineon Technologies
• Series: C16xxr

Specifications of SAB-C167SR-LM HA+

• Core Processor: C166
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: CAN, EBI/EMI, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 111
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 144- BSQFP
• Data Bus Width: 16 bit
• Data Ram Size: 4 KB
• Interface Type: 1xUSART, 1xSSC
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 111
• Number Of Timers: 9
• Operating Supply Voltage: 5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• On-chip Adc: 10 bit, 16 Channel
• Packages: PG-MQFP-144
• Max Clock Frequency: 25.0 MHz
• Sram (incl. Cache): 4.0 KByte
• A / D Input Lines (incl. Fadc): 16
• Program Memory: 0.0 KByte
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details
• Other names: B167SRLMHAZNP; B167SRLMHAZXP; SABC167SRLMHAX; SP000103456

8) During the sample time the input capacitance
Sample time and conversion time of the C167CR’s A/D Converter are programmable.
Table 14
The limit values for
Table 14
ADCON.15|14
(ADCTC)
00
01
10
11
Converter Timing Example:
Assumptions:
Basic clock
Sample time
Conversion
time
Data Sheet
internal resistance of the analog source must allow the capacitance to reach its final voltage level within
After the end of the sample time
result.
Values for the sample time
should be used to calculate the above timings.
A/D Converter Computation Table
f
f
t
t
CPU
BC
S
C
f
BC
A/D Converter
Basic clock
f
f
f
f
must not be exceeded when selecting ADCTC.
CPU
CPU
CPU
CPU
t
S
= 25 MHz (i.e.
=
=
=
depend on programming and can be taken from
f
t
t
/ 4
/ 2
/ 16
/ 8
CPU
BC
S
+ 40
t
S
× 8 = 1280 ns
, changes of the analog input voltage have no effect on the conversion
/ 4 = 6.25 MHz, i.e.
t
BC
f
BC
+ 2
C
t
CPU
AIN
t
CPU
65
can be charged/discharged by the external source. The
= 40 ns), ADCTC = ‘00’, ADSTC = ‘00’
ADCON.13|12
(ADSTC)
00
01
10
11
= (1280 + 6400 + 80) ns = 7.8 µs
t
BC
= 160 ns
Table
Electrical Parameters
Sample time
t
t
t
t
t
S
BC
BC
BC
BC
14.
× 8
× 16
× 32
× 64
V3.3, 2005-02
C167CR
C167SR
t
S
.