DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 109

MCU 5V 128K 100-TQFP

DF2345TE20

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

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DF2345TE20V
Manufacturer:
Renesas
Quantity:
222
Part Number:
DF2345TE20V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Notes:
H'FFEC00
H'FFFC00
H'FFFE40
H'FFFF08
H'FFFF28
H'FFFFFF
H'000000
(advanced expanded modes
with on-chip ROM disabled)
1.
2.
3.
4.
Figure 3.2 Memory Map in Each Operating Mode in the H8S/2344 (cont)
When the EAE bit in BCRL is set to 1, this area is external address space.
When the EAE bit is cleared to 0, it is on-chip ROM.
When the EAE bit in BCRL is set to 1, this area is external address space.
When the EAE bit is cleared to 0, it is a reserved area.
This area is reserved when the EAE bit in BCRL is set to 1, and on-chip ROM when the EAE
bit is cleared to 0.
External addresses can be accessed by clearing the RAME bit in SYSCR to 0.
Modes 4 and 5
Internal I/O registers
Internal I/O registers
External address
On-chip RAM *
External address
External address
space
space
space
4
H'00FFFF
H'010000
H'017FFF
H'018000
H'01FFFF
H'020000
H'FFEC00
H'FFFC00
H'FFFE40
H'FFFF08
H'FFFF28
H'FFFFFF
H'000000
(advanced expanded mode
with on-chip ROM enabled)
Internal I/O registers
Internal I/O registers
external address
external address
External address
space
Reserved area/
On-chip RAM *
External address
External address
On-chip ROM/
On-chip ROM
Mode 6
space *
space *
space
space
1
2
Rev. 4.00 Feb 15, 2006 page 83 of 900
4
Section 3 MCU Operating Modes
H'01FFFF
H'FFEC00
H'FFFBFF
H'FFFE40
H'FFFF07
H'FFFF28
H'FFFFFF
H'00FFFF
H'010000
H'017FFF
H'018000
H'000000
(advanced single-chip mode)
Internal I/O registers
Internal I/O registers
On-chip ROM/
reserved area *
Reserved area
On-chip ROM
On-chip RAM
REJ09B0291-0400
Mode 7
3

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