AT89C5132 Atmel Corporation, AT89C5132 Datasheet - Page 31

• Manufacturer Part Number: AT89C5132
• Manufacturer: Atmel Corporation

Specifications of AT89C5132

• Flash (kbytes): 64 Kbytes
• Max. Operating Frequency: 20 MHz
• Cpu: 8051-12C
• Max I/o Pins: 44
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device
• Spi: 1
• Uart: 1
• Adc Channels: 2
• Adc Resolution (bits): 10
• Adc Speed (ksps): 22.7
• Sram (kbytes): 2.25
• Self Program Memory: API
• Operating Voltage (vcc): 2.7 to 3.6
• Timers: 2
• Isp: UART/USB
• Watchdog: Yes

6.3.7.3
Figure 6-19. Analog-to-Digital Converter Internal Waveforms
Figure 6-20. Analog-to-Digital Converter Characteristics
4173ES–USB–09/07
ADSST Bit
ADEN Bit
Waveforms
CLK
1023
1022
1021
1020
1019
1018
Code Out
7
6
5
4
3
2
1
0
0
Offset
Error
OSe
1
T
EHSH
2
3
Ideal Transfer Curve
4
(Ideal)
1 LSB
T
5
CLCL
6
7
Differential Non-linearity (DLe)
Integral Non-linearity (ILe)
Center of a Step
1018 1019 1020 1021 1022 1023 1024
T
SHSL
Example of an Actual Transfer Curve
Offset
Error
OSe
Error
Gain
Ge
AVIN (LSBideal)
AT89C5132
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