DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 818

• Manufacturer Part Number: DF2345TE20
• Description: MCU 5V 128K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2345TE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 71
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2345TE20; HD64F2345TE20

Appendix B Internal I/O Register
RAMER—RAM Emulation Register
Rev. 4.00 Feb 15, 2006 page 792 of 900
REJ09B0291-0400
Bit
Initial value
Read/Write
:
:
:
—
—
7
0
—
—
6
0
—
—
5
0
RAM Select, Flash Memory Area Select
*: Don’t care
RAMS
0
1
—
—
4
0
H'FEDB
RAM1
0
1
*
—
—
3
0
RAM0
0
1
0
1
*
RAMS
R/W
2
0
H'FFEC00–H'FFEFFF
H'000000–H'0003FF
H'000400–H'0007FF
H'000800–H'000BFF
H'000C00–H'000FFF
RAM Area
RAM1
R/W
1
0
Bus Controller
RAM0
R/W
0
0