HD6432633 Datasheet, PDF (59/1453 Pages) Renesas Technology Corp – Series of Microcomputers (MCUs: microcomputer units)

Item
Operating modes
Specification
Four MCU operating modes
CPU
Operating
Mode Mode
Description
4
Advanced On-chip ROM disabled
expansion mode
5
On-chip ROM disabled
expansion mode
6
On-chip ROM enabled
expansion mode
7
Single-chip mode
External Data Bus
On-Chip Initial Maximum
ROM
Value Value
Disabled 16 bits 16 bits
Disabled 8 bits 16 bits
Enabled 8 bits 16 bits
Enabled —
—
Clock pulse
generator
H8S/2633, H8S/2632, H8S/2631
• On-chip PLL circuit (×1, ×2, ×4)
• Input clock frequency: 2 to 25 MHz
H8S/2633R, H8S/2695
• On-chip PLL circuit (×1, ×2, ×4) : 2 to 25 MHz
(×2, ×4) : 25 to 28 MHz
• Input clock frequency: 2 to 25 MHz
Packages
• 120-pin plastic TQFP (TFP-120)
• 128-pin plastic QFP (FP-128B)
I²C bus interface
(IIC)* 2 channels
(optional)
• Conforms to I²C bus interface type advocated by Philips
• Single master mode/slave mode
• Possible to determine arbitration lost conditions
• Supports two slave addresses
Note: * This function is not available in the H8S/2695.
5