HD64F2149 Datasheet, PDF (39/1035 Pages) Renesas Technology Corp – Hitachi 16-Bit Single-Chip Microcomputer

Item
D/A converter
Specifications
• Resolution: 8 bits
• Output: 2 channels
I/O ports
(H8S/2149)
• 74 input/output pins (including 24 with LED drive capability)
• Eight input-only pins
• Eight of the input/output pins are driven by VCCB (separate power supply)
I/O ports
(H8S/2169)
• 114 input/output pins (including 24 with LED drive capability)
• Eight input-only pins
• 32 of the input/output pins are driven by VCCB (separate power supply)
Memory
• Flash memory: 64 kbytes
• High-speed static RAM: 2 kbytes
Interrupt controller • Nine external interrupt pins (NMI, IRQ0 to IRQ7)
• 48 internal interrupt sources
• Three priority levels settable
Power-down state
• Medium-speed mode
• Sleep mode
• Module stop mode
• Software standby mode
• Hardware standby mode
• Subclock operation
Clock pulse
generator
Packages
(H8S/2149)
• Built-in duty correction circuit
• 100-pin plastic QFP (FP-100B)
• 100-pin plastic TQFP (TFP-100B)
Packages
(H8S/2169)
I²C bus interface
(IIC: 2 channels)
• 144-pin plastic TQFP (TFP-144)
• Conforms to Philips I²C bus interface standard
• Single master mode/slave mode
• Arbitration lost condition can be identified
• Supports two slave addresses
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