DF3052BX25V Renesas Electronics America, DF3052BX25V Datasheet - Page 644
![MCU 5V 512K 100-TQFP](/photos/28/61/286123/100-tqfp__100-vqfp_sml.jpg)
DF3052BX25V
Manufacturer Part Number
DF3052BX25V
Description
MCU 5V 512K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Specifications of DF3052BX25V
Core Processor
H8/300H
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
70
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
8K 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
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF3052BX25V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 644 of 847
- Download datasheet (6Mb)
Section 19 Clock Pulse Generator
19.5.1
Table 19.4 summarizes the frequency division register.
Table 19.4
Address *
H'FF5D
Note: * The lower 16 bits of the address are shown.
19.5.2
DIVCR is an 8-bit readable/writable register that selects the division ratio of the frequency
divider.
DIVCR is initialized to H'FC by a reset and in hardware standby mode. It is not initialized in
software standby mode.
Bits 7 to 2—Reserved: Read-only bits, always read as 1.
Bits 1 and 0—Divide (DIV1 and DIV0): These bits select the frequency division ratio, as
follows.
Rev. 3.00 Mar 21, 2006 page 614 of 814
REJ09B0302-0300
Bit
Initial value
Read/Write
Bit 1: DIV1
0
1
Register Configuration
Division Control Register (DIVCR)
Frequency Division Register
Name
Division control register
—
—
7
1
Bit 0: DIV0
0
1
0
1
—
—
6
1
Reserved bits
—
—
5
1
Frequency Division Ratio
1/1
1/2
1/4
1/8
—
—
4
1
Abbreviation
DIVCR
—
—
3
1
—
—
2
1
Divide bits 1 and 0
These bits select the
frequency division ratio
R/W
R/W
DIV1
R/W
1
0
Initial Value
H'FC
(Initial value)
DIV0
R/W
0
0
Related parts for DF3052BX25V
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![DF30RB-20DP-0.4V(82)](/photos/1/72/17235/df30rb-20dp-0_4v_82__tmb.jpg)
Part Number:
Description:
CONN HEADER 20POS 0.4MM SMD GOLD
Manufacturer:
Hirose Electric Co Ltd
Datasheet:
![DF30RB-24DP-0.4V(82)](/photos/1/72/17240/df30rb-24dp-0_4v_82__tmb.jpg)
Part Number:
Description:
CONN HEADER 24POS 0.4MM SMD GOLD
Manufacturer:
Hirose Electric Co Ltd
Datasheet:
![DF30RB-44DP-0.4V(82)](/images/manufacturer_photos/0/3/300/hirose_electric_co_ltd_tmb.jpg)
Part Number:
Description:
CONN HEADER 44POS 0.4MM SMD GOLD
Manufacturer:
Hirose Electric Co Ltd
Datasheet:
![DF30FB-44DS-0.4V(82)](/images/manufacturer_photos/0/3/300/hirose_electric_co_ltd_tmb.jpg)
Part Number:
Description:
CONN RCPT 44POS 0.4MM SMD GOLD
Manufacturer:
Hirose Electric Co Ltd
Datasheet:
![DF30FC-20DP-0.4V(82)](/photos/1/72/17286/df30fc-20dp-0_4v_82__tmb.jpg)
Part Number:
Description:
CONN PLUG 20POS 0.4MM SMD GOLD
Manufacturer:
Hirose Electric Co Ltd
Datasheet:
![DF30RB-60DP-0.4V(82)](/photos/1/73/17310/df30rb-60dp-0_4v_82__tmb.jpg)
Part Number:
Description:
CONN HEADER 60POS 0.4MM SMD GOLD
Manufacturer:
Hirose Electric Co Ltd
Datasheet:
![DF30FC-60DS-0.4V(82)](/photos/1/73/17382/df30fc-60ds-0_4v_82___tmb.jpg)
Part Number:
Description:
CONN RECEPT 60POS 0.4MM SMD GOLD
Manufacturer:
Hirose Electric Co Ltd
Datasheet:
![DF30RB-34DP-0.4V(82)](/photos/1/81/18113/df30rb-34dp-0_4v_82__tmb.jpg)
Part Number:
Description:
CONN HEADER 34POS 0.4MM SMD GOLD
Manufacturer:
Hirose Electric Co Ltd
Datasheet:
![DF30RB-30DP-0.4V(82)](/photos/1/81/18114/df30rb-30dp-0_4v_82__tmb.jpg)
Part Number:
Description:
CONN HEADER 30POS 0.4MM SMD GOLD
Manufacturer:
Hirose Electric Co Ltd
Datasheet:
![DF30RB-40DP-0.4V(82)](/photos/1/81/18117/df30rb-40dp-0_4v_82__tmb.jpg)
Part Number:
Description:
CONN HEADER 40POS 0.4MM SMD GOLD
Manufacturer:
Hirose Electric Co Ltd
Datasheet:
![R0K330290S001BE](/photos/28/41/284146/r0k330290s001be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K5212D8S001BE](/photos/24/13/241324/4607177_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K33062PS001BE](/photos/24/13/241320/4607173_tmb.jpg)
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K521237S001BE](/photos/28/41/284170/r0k521237s001be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K521256S001BE](/photos/24/13/241323/4607176_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet: