DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 583
DF2345TE20
Manufacturer Part Number
DF2345TE20
Description
MCU 5V 128K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2300r
Datasheet
1.DF2345TE20V.pdf
(929 pages)
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
HD64F2345TE20
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2345TE20V
Manufacturer:
Renesas
Quantity:
222
Company:
Part Number:
DF2345TE20V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 583 of 929
- Download datasheet (5Mb)
17.6.3
Mode Transitions: When the mode pins and the FWE pin are set in the reset state and a reset-start
is executed, the MCU enters one of the operating modes shown in figure 17.8. In user mode, flash
memory can be read but not programmed or erased.
Flash memory can be programmed and erased in boot mode, user program mode, and writer mode.
Notes: Only make a transition between user mode and user program mode when the CPU is
FWE = 1,
SWE = 1
User mode with
on-chip ROM
enabled
Flash Memory Operating Modes
not accessing the flash memory.
1. NMI = 1, MD
2. NMI = 1, FWE = 1, MD
On-board programming mode
program mode
FWE = 0
or SWE = 0
User
FWE = 0,
MD
Figure 17.8 Flash Memory Mode Transitions
2
2
= MD
= MD
1
1
RES = 0
= 1
= MD
2
= 0, MD
RES = 0
0
= 0, PF
1
= 1
2
Reset state
= 1, PF
Boot mode
*
2
Rev. 4.00 Feb 15, 2006 page 557 of 900
1
RES = 0
= PF
0
= 0
*
1
RES = 0
REJ09B0291-0400
Writer mode
Section 17 ROM
Related parts for DF2345TE20
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
CONN PLUG 12POS DUAL 0.5MM SMD
Manufacturer:
Hirose Electric Co Ltd
Datasheet:
Part Number:
Description:
CONN PLUG 18POS DUAL 0.5MM SMD
Manufacturer:
Hirose Electric Co Ltd
Datasheet:
Part Number:
Description:
CONN PLUG 14POS DUAL 0.5MM SMD
Manufacturer:
Hirose Electric Co Ltd
Datasheet:
Part Number:
Description:
CONN RECEPT 20POS DUAL 0.5MM SMD
Manufacturer:
Hirose Electric Co Ltd
Datasheet:
Part Number:
Description:
CONN PLUG 16POS DUAL 0.5MM SMD
Manufacturer:
Hirose Electric Co Ltd
Datasheet:
Part Number:
Description:
CONN RECEPT 16POS DUAL 0.5MM SMD
Manufacturer:
Hirose Electric Co Ltd
Datasheet:
Part Number:
Description:
CONN PLUG 20POS DUAL 0.5MM SMD
Manufacturer:
Hirose Electric Co Ltd
Datasheet:
Part Number:
Description:
CONN PLUG 30POS DUAL 0.5MM SMD
Manufacturer:
Hirose Electric Co Ltd
Datasheet:
Part Number:
Description:
CONN RECEPT 30POS DUAL 0.5MM SMD
Manufacturer:
Hirose Electric Co Ltd
Datasheet:
Part Number:
Description:
CONN PLUG 40POS DUAL 0.5MM SMD
Manufacturer:
Hirose Electric Co Ltd
Datasheet:
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet: