HD64F3048BF25 Renesas Electronics America, HD64F3048BF25 Datasheet - Page 44
HD64F3048BF25
Manufacturer Part Number
HD64F3048BF25
Description
IC H8 MCU FLASH 128K 100QFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Datasheet
1.DF3048BF25V.pdf
(903 pages)
Specifications of HD64F3048BF25
Core Processor
H8/300H
Core Size
16-Bit
Speed
8MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, PWM, WDT
Number Of I /o
70
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-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
HD64F3048BF25
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Part Number:
HD64F3048BF25V
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
- Current page: 44 of 903
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Section 1 Overview
Type
Operating mode
control
System control
Interrupts
Address bus
Data bus
Rev. 3.00 Sep 27, 2006 page 16 of 872
REJ09B0325-0300
Symbol
MD
RES
RESO
(RESO/V
FWE *
STBY
BREQ
BACK
NMI
IRQ
IRQ
A
D
23
15
2
to A
to D
5
0
to MD
to
3
0
0
PP
0
)
Pin No.
75 to 73
63
10
10
62
59
60
64
17, 16,
90 to 87
97 to 100,
56 to 45,
43 to 36
34 to 23,
21 to 18
I/O
Input
Input
Output
Input
Input
Input
Output
Input
Input
Output
Input/
output
Mode 2 to mode 0: For setting the
operating mode, as follows. Inputs at these
pins must not be changed during operation.
MD
0
0
0
0
1
1
1
1
Reset input: When driven low, this pin
resets the chip
Reset output: For the mask ROM version,
outputs a reset signal to external devices
Also used as a power supply for on-board
programming of the flash memory version
with dual power supply.
Write enable signal: Write-control signal
for writing to flash memory for the flash
memory version with single power supply
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
Bus request acknowledge: Indicates that
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
Address bus: Outputs address signals
Data bus: Bidirectional data bus
Name and Function
2
MD
0
0
1
1
0
0
1
1
1
MD
0
1
0
1
0
1
0
1
0
Operating Mode
—
Mode 1
Mode 2
Mode 3
Mode 4
Mode 5
Mode 6
Mode 7
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