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参数资料
| 型号： | SAK-C167CR-4R33M |
| 厂商： | INFINEON TECHNOLOGIES AG |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, MROM, 33 MHz, MICROCONTROLLER, PQFP144 |
| 封装： | PLASTIC, MQFP-144 |
| 文件页数： | 63/89页 |
| 文件大小： | 1477K |
| 代理商： | SAK-C167CR-4R33M |
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C167CR
C167SR
Electrical Parameters
Data Sheet
64
V3.3, 2005-02
4.3
Analog/Digital Converter Parameters
Table 13
A/D Converter Characteristics (Operating Conditions apply)
Parameter
Symbol
Limit Values
Unit
Test
Condition
Min.
Max.
Analog reference supply
V
AREF SR
4.0
V
DD + 0.1
V
1)
1) TUE is tested at
VAREF = 5.0 V, VAGND = 0 V, VDD = 4.9 V. It is guaranteed by design for all other voltages within
the defined voltage range.
If the analog reference supply voltage exceeds the power supply voltage by up to 0.2 V
(i.e.
VAREF = VDD + 0.2 V) the maximum TUE is increased to ±3 LSB. This range is not 100% tested.
The specified TUE is guaranteed only if the absolute sum of input overload currents on Port 5 pins (see
IOV
specification) does not exceed 10 mA.
During the reset calibration sequence the maximum TUE may be
±4 LSB.
Analog reference ground
V
AGNDSR
V
SS - 0.1
V
SS + 0.2
V
–
Analog input voltage range
V
AIN
SR
V
AGND
V
AREF
V
2)
VAIN may exceed VAGND or VAREF up to the absolute maximum ratings. However, the conversion result in these
cases will be X000H or X3FFH, respectively.
Basic clock frequency
f
BC
0.5
6.25
MHz 3)
3) The limit values for
fBC must not be exceeded when selecting the CPU frequency and the ADCTC setting.
Conversion time
t
C
CC –
40
t
BC + tS
+ 2
t
CPU
–
4)
t
CPU = 1/fCPU
4) This parameter includes the sample time
tS, the time for determining the digital result and the time to load the
result register with the conversion result.
Values for the basic clock
This parameter depends on the ADC control logic. It is not a real maximum value, but rather a fixum.
Calibration time after reset
t
CAL
CC –
3328
t
BC
–
5)
5) During the reset calibration conversions can be executed (with the current accuracy). The time required for
these conversions is added to the total reset calibration time.
Total unadjusted error
TUE CC –
±2LSB
Internal resistance of
reference voltage source
R
AREF SR
–
t
BC / 60
- 0.25
k
t
BC in [ns]
6)7)
6) During the conversion the ADC’s capacitance must be repeatedly charged or discharged. The internal
resistance of the reference voltage source must allow the capacitance to reach its respective voltage level
within each conversion step. The maximum internal resistance results from the programmed conversion
timing.
7) Not subject to production test - verified by design/characterization.
Internal resistance of
analog source
R
ASRC SR
–
t
S / 450
- 0.25
k
t
S in [ns]
7)8)
ADC input capacitance
C
AIN
CC –
33
pF
相关PDF资料 |
PDF描述 |
|---|---|
| SAB-C167CR-L33M | 16-BIT, MROM, 33 MHz, MICROCONTROLLER, PQFP144 |
| SAF-C504-2R24M | 8-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP44 |
| SAF-C513AO-2EM | 8-BIT, OTPROM, 16 MHz, MICROCONTROLLER, PQFP44 |
| SAF-C868A-1SRBA | 8-BIT, 40 MHz, MICROCONTROLLER, PDSO38 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SAK-C167CR-4RM | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SAK-C167CR-4RM B03957 | 制造商:Infineon Technologies AG 功能描述: |
| SAK-C167CR-L33M | 制造商:Infineon Technologies AG 功能描述:16BIT MCU 2K RAM ROM/ROMLESS 167 制造商:Infineon Technologies AG 功能描述:16BIT MCU, 2K RAM, ROM/ROMLESS, 167 制造商:Infineon Technologies AG 功能描述:16BIT MCU, 2K RAM, ROM/ROMLESS, 167; Controller Family/Series:C167CR; Core Size:16bit; No. of I/O's:111; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Digital IC Case Style:MQFP; No. of Pins:144; RAM Memory Size:2KB; CPU ;RoHS Compliant: Yes |
| SAKC167CRL33M HA+ | 制造商:Infineon Technologies AG 功能描述: |
| SAK-C167CR-L33M HA+ | 功能描述:16位微控制器 - MCU 16-Bit Single-Chip 5V 33MHz ROM less RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT |
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