MB91F376G Fujitsu Components, MB91F376G Datasheet - Page 134

• Manufacturer Part Number: MB91F376G
• Manufacturer: Fujitsu Components

Specifications of MB91F376G

• Lead Free Status / Rohs Status: Not Compliant

134
MB91360G Series
11.
This section provides an overview of the A/D converter, describes the register structure and functions, and
describes the operation of the A/D converter.
A/D Converter converts analog input voltage into digital values, and provides the following features.
• Conversion time : minimum 178 cycles (32 MHz : 5.6 µs, 24 MHz : 7.4 µs, 16 MHz : 11.2 µs) per channel
• RC type successive approximation conversion with sample & hold circuit
• 10-bit resolution
• Program selection analog input from 16 channels
• Continuous mode : Repeatedly convert the specified channels.
• Stop mode : Convert one channel then temporarily halt until the next activation.
• A/D conversion can be followed by an A/D conversion interrupt request to CPU. This interrupt, an option that
• Startup may be by software, external trigger (falling edge) or timer (rising edge)
10
Single conversion mode : conversion of one selected channel
Scan conversion mode : continuous conversion of multiple channels, programmable for up to 16 channels
Single conversion mode : Convert the specified channel once only.
is ideal for continuous processing can be used to start a DMA transfer of the results of A/D conversion to
memory.
(Enables synchronization of the conversion start timing.)
-
bit
A/D
Converter
(
Successive Approximation Conversion Type
)