DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 107

• 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

Notes:
Figure 3.1 Memory Map in Each Operating Mode in the H8S/2345 (cont)
1. When the EAE bit in BCRL is set to 1, this area is external address space.
2. When the EAE bit in BCRL is set to 1, this area is reserved.
3. On-chip RAM is used for flash memory programming. Do not clear the RAME bit to 0 in SYSCR.
4. Modes 14 and 15 are provided in the F-ZTAT version only.
When the EAE bit is cleared to 0, it is on-chip ROM.
When the EAE bit is cleared to 0, it is on-chip ROM.
Mode 14 *
H'000000
H'00FFFF
H'010000
H'01FFFF
H'020000
H'FFEC00
H'FFFC00
H'FFFE40
H'FFFF08
H'FFFF28
H'FFFFFF
with on-chip ROM enabled)
(advanced expanded mode
4
User Program Mode
External address
External address
External address
external address
On-chip RAM *
On-chip ROM/
On-chip ROM
I/O registers
I/O registers
space *
Internal
Internal
space
space
space
1
3
Mode 15 *
H'000000
H'00FFFF
H'010000
H'01FFFF
H'FFEC00
H'FFFBFF
H'FFFE40
H'FFFF07
H'FFFF28
H'FFFFFF
(advanced single-chip
Rev. 4.00 Feb 15, 2006 page 81 of 900
4
Section 3 MCU Operating Modes
User Program Mode
mode)
reserved area *
On-chip RAM *
On-chip ROM
On-chip ROM/
I/O registers
I/O registers
Internal
Internal
3
2
REJ09B0291-0400