HD64F3067RF20 Renesas Electronics America, HD64F3067RF20 Datasheet - Page 313
HD64F3067RF20
Manufacturer Part Number
HD64F3067RF20
Description
IC H8 MCU FLASH 128K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Datasheet
1.DF3067RF20VTR.pdf
(965 pages)
Specifications of HD64F3067RF20
Core Processor
H8/300H
Core Size
16-Bit
Speed
20MHz
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
Package
100PQFP
Family Name
H8
Maximum Speed
20 MHz
Operating Supply Voltage
5 V
Data Bus Width
16|32 Bit
Number Of Programmable I/os
70
Interface Type
SCI
On-chip Adc
8-chx10-bit
On-chip Dac
2-chx8-bit
Number Of Timers
7
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64F3067RF20
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HIT
Quantity:
610
Company:
Part Number:
HD64F3067RF20
Manufacturer:
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Quantity:
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Part Number:
HD64F3067RF20
Manufacturer:
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- Current page: 313 of 965
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8.7
8.7.1
Port 6 is an 8-bit input/output port that is also used for input and output of bus control signals
(LWR, HWR, RD, AS, BACK, BREQ, WAIT) and for clock ( ) output.
In modes 1 to 5 (expanded modes), the pin functions are P6
AS, P6
In modes 6 and 7 (single-chip modes), P6
P6
When DRAM is connected to areas 2 to 5, LWR, HWR, and RD also function as LCAS, UCAS,
and WE, respectively. For details see section 6.5, DRAM Interface.
Pins in port 6 can drive one TTL load and a 90-pF capacitive load. They can also drive a
darlington transistor pair.
0
function as generic input/output ports.
Port 6
2
/BACK, P6
Port 6
Overview
1
/BREQ, and P6
Port 6 pins
P6 /
P6 /
P6 /
P6 /
P6 /
P6 /
P6 /
P6 /
7
6
5
4
3
2
1
0
LWR
HWR
RD
AS
BACK
BREQ
WAIT
Figure 8.6 Port 6 Pin Configuration
0
/WAIT). See table 8.11 for the selection of the pin functions.
P6
P6
P6
Modes 1 to 5
(expanded modes)
2
1
0
7
(input/output)
(input/output)/
(input/output)/
functions as a generic input port or ø output, and P6
P6
7
(input)/
LWR
HWR
RD
AS
BACK
BREQ
WAIT
Rev. 4.00 Jan 26, 2006 page 289 of 938
7
(generic input)/ , LWR, HWR, RD,
(output)
(output)
(output)
(output)
(output)
(output)
(input)
(input)
P6
P6
P6
P6
P6
P6
P6
P6
Mode 6 and 7
(single-chip mode)
7
6
5
4
3
2
1
0
Section 8 I/O Ports
(input) / (output)
(input/output)
(input/output)
(input/output)
(input/output)
(input/output)
(input/output)
(input/output)
REJ09B0276-0400
6
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