DF3026X25V Renesas Electronics America, DF3026X25V Datasheet - Page 51
![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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Type
System
control
Interrupts NMI
Address
bus
Data bus
Bus
control
Symbol
R E S
R E S O
FWE
S T B Y
B R E Q
B A C K
I R Q
I R Q
A
D
C S
C S
A S
R D
H W R
L W R
23
15
7
0
to A
to D
5
0
to
to
0
0
FP-100B
TFP-100B FP-100A I/O
63
10
10
62
59
60
17, 16,
90 to 87
97 to 100,
56 to 45,
43 to 36
34 to 23,
21 to 18
2 to 5,
88 to 91
69
70
71
72
64
Pin No.
65
12
12
64
61
62
19, 18,
92 to 89
99, 100,
1, 2,
58 to 47,
45 to 38
36 to 25,
23 to 20
4 to 7, 90
to 93
71
72
73
74
66
Input
Output Reset output (On-chip mask ROM
Input
Input
Input
Output Bus request acknowledge: Indicates that
Input
Input
Output Address bus: Outputs address signals
Input/
output
Output Chip select: Select signals for areas 7 to 0
Output Address strobe: Goes low to indicate valid
Output Read: Goes low to indicate reading from the
Output High write: Goes low to indicate writing to the
Output Low write: Goes low to indicate writing to the
Name and Function
Reset input: When driven low, this pin resets
the chip. This pin must be driven low at
power-up.
versions): Outputs the reset signal generated
by the watchdog timer to external devices
Write enable signal (On-chip flash memory
versions): Flash memory programming
control signal
Standby: When driven low, this pin forces
a transition to hardware standby mode
Bus request: Used by an external bus
master to request the bus right
the bus has been granted to an external bus
master
Nonmaskable interrupt: Requests a
nonmaskable interrupt
Interrupt request 5 to 0: Maskable interrupt
request pins
Data bus: Bidirectional data bus
address output on the address bus
external address space
external address space; indicates valid data
on the upper data bus (D
external address space; indicates valid data
on the lower data bus (D
Rev. 2.00 Sep 20, 2005 page 11 of 800
7
15
Section 1 Overview
to D
REJ09B0260-0200
to D
0
).
8
).
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