DF2317VTE25 Renesas Electronics America, DF2317VTE25 Datasheet - Page 636
DF2317VTE25
Manufacturer Part Number
DF2317VTE25
Description
MCU 3V 128K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2300r
Datasheet
1.D12312SVTE25V.pdf
(1146 pages)
Specifications of DF2317VTE25
Core Processor
H8S/2000
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
POR, PWM, WDT
Number Of I /o
79
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 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
HD64F2317VTE25
HD64F2317VTE25
HD64F2317VTE25
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2317VTE25V
Manufacturer:
AD
Quantity:
3 643
Company:
Part Number:
DF2317VTE25V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 636 of 1146
- Download datasheet (7Mb)
Section 17 ROM
17.8
There are three kinds of flash memory program/erase protection: hardware protection, software
protection, and error protection.
17.8.1
Hardware protection refers to a state in which programming/erasing of flash memory is forcibly
disabled or aborted. Settings in flash memory control registers 1 and 2 (FLMCR1, FLMCR2) and
erase block registers 1 and 2 (EBR1, EBR2) are reset (see table 17.11).
Table 17.11 Hardware Protection
Item
FWE pin protection
Reset/standby
protection
17.8.2
Software protection can be implemented by setting the SWE bit in flash memory control register 1
(FLMCR1), erase block registers 1 and 2 (EBR1, EBR2), and the RAMS bit in the RAM
emulation register (RAMER). When software protection is in effect, setting the P or E bit in
FLMCR1 does not cause a transition to program mode or erase mode (see table 17.12).
Rev.7.00 Feb. 14, 2007 page 602 of 1108
REJ09B0089-0700
Flash Memory Protection
Hardware Protection
Software Protection
Description
•
•
•
When a low level is input to the FWE pin,
FLMCR1, FLMCR2, EBR1, and EBR2 are
initialized, and the program/erase-protected
state is entered.
In a reset (including a WDT overflow reset)
and in standby mode, FLMCR1, FLMCR2,
EBR1, and EBR2 are initialized, and the
program/erase-protected state is entered.
In a reset via the RES pin, the reset state is
not entered unless the RES pin is held low
until oscillation stabilizes after powering on.
In the case of a reset during operation, hold
the RES pin low for the RES pulse width
specified in section 20.3.3, AC
Characteristics.
Program
Yes
Yes
Functions
Erase
Yes
Yes
Related parts for DF2317VTE25
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: