DF3026X25V Renesas Electronics America, DF3026X25V Datasheet - Page 46
![MCU 3V 256K PB-FREE 100-TQFP](/photos/28/61/286123/100-tqfp__100-vqfp_sml.jpg)
DF3026X25V
Manufacturer Part Number
DF3026X25V
Description
MCU 3V 256K PB-FREE 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Specifications of DF3026X25V
Core Processor
H8/300H
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
PWM, WDT
Number Of I /o
70
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
3 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
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF3026X25V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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- Download datasheet (5Mb)
Section 1 Overview
1.2
Figure 1.1 shows an internal block diagram.
Rev. 2.00 Sep 20, 2005 page 6 of 800
REJ09B0260-0200
Note: * Functions as RESO in the mask ROM versions, and as FWE in the on-chip flash memory versions.
ADTRG/CS
CS
CS
Block Diagram
1
2
RESO/FWE *
3
/IRQ
/IRQ
BREQ/P6
BACK/P6
/IRQ
WAIT/P6
HWR/P6
LWR/P6
CS
IRQ
RD/P6
AS/P6
0
3
2
EXTAL
1
/P8
/P8
/P8
0
/P8
STBY
XTAL
/P8
MD
MD
MD
RES
/P6
NMI
4
3
2
1
6
5
2
1
0
4
3
0
7
2
1
0
Port B
Figure 1.1 Block Diagram
Interrupt controller
controller (TPC)
(mask ROM or
16-bit timer unit
flash memory)
Programmable
8-bit timer unit
timing pattern
ROM
RAM
Port A
H8/300H CPU
Port 3
Serial communication
(SCI)
Watchdog timer
A/D converter
D/A converter
Address bus
Data bus (upper)
Data bus (lower)
interface
(WDT)
2 channels
Port 4
Port 7
P5 /A
P5 /A
P5 /A
P5 /A
P2 /A
P2 /A
P2 /A
P2 /A
P2 /A
P2 /A
P2 /A
P2 /A
P1 /A
P1 /A
P1 /A
P1 /A
P1 /A
P1 /A
P1 /A
P1 /A
P9 /SCK /IRQ
P9 /SCK /IRQ
P9 /RxD
P9 /RxD
P9 /TxD
P9 /TxD
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
5
4
3
2
1
0
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
1
0
1
0
1
0
5
4
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