HD64F2357F20V Datasheet, PDF (34/1049 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-chip Microcomputer H8S Family / H8S/2300 Series

Item
Interrupt controller
Power-down state
Operating modes
Specification
• Nine external interrupt pins (NMI, IRQ0 to IRQ7)
• 52 internal interrupt sources
• Eight priority levels settable
• Medium-speed mode
• Sleep mode
• Module stop mode
• Software standby mode
• Hardware standby mode
• Eight MCU operating modes (H8S/2357 F-ZTAT)
CPU
Operating
Mode Mode
Description
External Data Bus
On-Chip Initial Maximum
ROM Value Value
0
—
—
—
—
—
1
2
3
4
Advanced On-chip ROM disabled Disabled 16 bits 16 bits
5
expansion mode
8 bits 16 bits
6
On-chip ROM enabled Enabled 8 bits 16 bits
expansion mode
7
Single-chip mode
—
—
8
—
—
—
—
—
9
10 Advanced Boot mode
Enabled 8 bits 16 bits
11
—
—
12 —
—
—
—
—
13
14 Advanced User program mode Enabled 8 bits 16 bits
15
—
—
Rev.6.00 Oct.28.2004 page 4 of 1016
REJ09B0138-0600H