参数资料
型号: SAF-C505C-L20M
厂商: INFINEON TECHNOLOGIES AG
元件分类: 微控制器/微处理器
英文描述: 8-BIT, 20 MHz, MICROCONTROLLER, PQFP44
封装: PLASTIC, MQFP-44
文件页数: 68/88页
文件大小: 1013K
代理商: SAF-C505C-L20M
C505/C505C/C505A/C505CA
Data Sheet
66
12.00
A/D Converter Characteristics of C505A and C505CA
(Operating Conditions apply)
Notes see next page.
Clock calculation table :
Further timing conditions : tADC min = 500 ns
tIN = 1 / fOSC = tCLP
Parameter
Symbol
Limit Values
Unit
Test Condition
min.
max.
Analog input voltage
V
AIN
V
AGND
V
AREF
V
1)
Sample time
t
S
64 x
t
IN
32 x
t
IN
16 x
t
IN
8 x
t
IN
ns
Prescaler
÷ 32
Prescaler
÷ 16
Prescaler
÷ 8
Prescaler
÷ 4 2)
Conversion cycle time
t
ADCC
384 x
t
IN
192 x
t
IN
96 x
t
IN
48 x
t
IN
ns
Prescaler
÷ 32
Prescaler
÷ 16
Prescaler
÷ 8
Prescaler
÷ 4 3)
Total unadjusted error
TUE
± 2LSB V
SS+0.5V ≤ VAIN VDD-0.5V
4)
± 4LSB V
SS < VAIN < VDD+0.5V
V
DD - 0.5 V < V
AIN < VDD
4)
Internal resistance of
reference voltage source
R
AREF
t
ADC / 250
- 0.25
k
t
ADC in [ns]
5) 6)
Internal resistance of
analog source
R
ASRC
t
S / 500
- 0.25
k
t
S in [ns]
2) 6)
ADC input capacitance
C
AIN
50
pF
6)
Clock Prescaler
Ratio
ADCL1, 0
tADC
tS
tADCC
÷ 32
1
32 x tIN
64 x tIN
384 x tIN
÷ 16
1
0
16 x tIN
32 x tIN
192 x tIN
÷ 8
0
1
8 x tIN
16 x tIN
96 x tIN
÷ 4
0
4 x tIN
8 x tIN
48 x tIN
相关PDF资料
PDF描述
SAF-C505CA-L16M 8-BIT, 16 MHz, MICROCONTROLLER, PQFP44
SAH-C505-2R16M 8-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP44
SAH-C505A-2R20M 8-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP44
SAH-C505A-4E20M 8-BIT, OTPROM, 20 MHz, MICROCONTROLLER, PQFP44
SAH-C505C-L16M 8-BIT, 16 MHz, MICROCONTROLLER, PQFP44
相关代理商/技术参数
参数描述
SAF-C505C-LM 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller
SAF-C505L 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:8-bit CMOS Microcontroller
SAF-C505L-4EM 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:8-bit CMOS Microcontroller
SAF-C505-LM 制造商:Rochester Electronics LLC 功能描述:- Bulk
SAFC5084EM 制造商:Infineon Technologies AG 功能描述:MCU 8-bit C500 8051 CISC 32KB EPROM 5V 64-Pin MQFP