3069RF-ZTAT Datasheet, PDF (26/1003 Pages) Renesas Technology Corp – RENESAS 16-BIT SINGLE-CHIP MICROCOMPUTER

Feature
Description
A/D converter
• Resolution: 10 bits
• Eight channels, with selection of single or scan mode
• Variable analog conversion voltage range
• Sample-and-hold function
• A/D conversion can be started by an external trigger or 8-bit timer compare-
match
•
D/A converter •
•
•
I/O ports
•
•
Operating modes •
DMAC can be activated by an A/D conversion end interrupt
Resolution: 8 bits
Two channels
D/A outputs can be sustained in software standby mode
70 input/output pins
9 input-only pins
Six MCU operating modes
Mode Address Space Address Pins Initial Bus Width Max. Bus Width
Mode 1
Mode 2
Mode 3
Mode 4
Mode 5
Mode 7
1 Mbyte
1 Mbyte
16 Mbytes
16 Mbytes
16 Mbytes
1 Mbyte
A₁₉ to A₀
A₁₉ to A₀
A₂₃ to A₀
A₂₃ to A₀
A₂₃ to A₀
—
8 bits
16 bits
8 bits
16 bits
8 bits
—
16 bits
16 bits
16 bits
16 bits
16 bits
—
Power-down
state
Other features
• On-chip ROM is disabled in modes 1 to 4
• Sleep mode
• Software standby mode
• Hardware standby mode
• Module standby function
• Programmable system clock frequency division
• On-chip clock pulse generator
Rev. 5.0, 09/04, page 4 of 978