DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 115

• Manufacturer Part Number: DF2117VT20V
• Description: MCU 16BIT FLASH 3V 160K 144-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2117VT20V

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: FIFO, I²C, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 112
• Program Memory Size: 160KB (160K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

3.2.4
SYSCR3 selects the register map and interrupt vector.
Note:
3.3
3.3.1
The CPU can access a 16-Mbyte address space in either advanced mode or single-chip mode. The
on-chip ROM is enabled.
Bit
7
6
5
4 to 0 —
* Switch the modes when an interrupt occurrence is disabled.
Bit Name
—
EIVS*
RELOCATE
System Control Register 3 (SYSCR3)
Operating Mode Descriptions
Mode 2
Initial
Value
0
1
1
All 0
R/W
R/W
R/W
R/W
R/W
Description
Reserved
The initial value should not be changed.
Extended interrupt Vector Select*
Selects compatible mode or extended mode for the
interrupt vector table.
0: H8S/2140B Group compatible vector mode
1: Extended vector mode
For details, see section 5, Interrupt Controller.
Register Address Map Select
Selects compatible mode or extended mode for the
register map.
When extended mode is selected for the register map,
CPU access for registers can be controlled without
using the KINWUE bit in SYSCR or the IICE bit in
STCR to switch the registers to be accessed.
0: H8S/2140B Group compatible register map mode
1: Extended register map mode
For details, see section 27, List of Registers.
Reserved
The initial value should not be changed.
Rev. 2.00 Sep. 28, 2009 Page 73 of 994
REJ09B0452-0200