MCP3901EV-MCU16 Microchip Technology, MCP3901EV-MCU16 Datasheet - Page 34

• Manufacturer Part Number: MCP3901EV-MCU16
• Description: BOARD EVAL FOR 2CH ADC MCP3901
• Manufacturer: Microchip Technology

Specifications of MCP3901EV-MCU16

• Number Of Adc's: 2
• Number Of Bits: 24
• Data Interface: SPI™
• Inputs Per Adc: 1 Differential
• Input Range: ±1 V
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: MCP3901
• Silicon Manufacturer: Microchip
• Application Sub Type: ADC
• Kit Application Type: Data Converter
• Silicon Core Number: MCP3901, PIC24F, PIC24H, DsPIC33, PIC18F86J55
• Kit Contents: Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MCP3901
:
FIGURE 6-2:
FIGURE 6-3:
DS22192C-page 34
CS
SCK
SDI
SDO
CS
SCK
SDI
SDO
MCU and MCP3901 Latch
Bits on the Rising Edge
MCU and MCP3901 Latch
Bits on the Rising Edge
Data Transitions on
HI-Z
the Falling Edge
Data Transitions on
HI-Z
the Falling Edge
Device Read (SPI Mode 1,1 – Clock Idles High).
Device Write (SPI Mode 1,1 – Clock Idles High).
A6 A5 A4 A3 A2 A1 A0
A6 A5 A4 A3 A2 A1
HI-Z
R/W
A0
R/W
(ADDRESS) DATA
D7
(ADDRESS) DATA
D7 D6 D5 D4 D3 D2 D1
D6 D5 D4 D3 D2 D1
HI-Z
D0
D0
(ADDRESS + 1) DATA
(ADDRESS + 1) DATA
D7
D6 D5 D4 D3 D2 D1
D7
D6 D5 D4 D3 D2
© 2010 Microchip Technology Inc.
D1
D0
D0
HI-Z
HI-Z