HD64F3029XBL25V Renesas Electronics America, HD64F3029XBL25V Datasheet - Page 304
HD64F3029XBL25V
Manufacturer Part Number
HD64F3029XBL25V
Description
MCU 5V 512K,PB-FREE 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Datasheet
1.HD64F3029X25.pdf
(1012 pages)
Specifications of HD64F3029XBL25V
Core Processor
H8/300H
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, PWM, WDT
Number Of I /o
70
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
16K 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
-
- Current page: 304 of 1012
- Download datasheet (5Mb)
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.
The pin configuration of port 6 is shown in figure 8.6.
In modes 1 to 5 (expanded modes), the pin functions are P6
AS, P6
In mode 7 (single-chip mode), P6
function as generic input/output ports.
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.
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
Figure 8.6 Port 6 Pin Configuration
7
functions as a generic input port or ø output, and P6
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
(input/output)/
(input/output)/
(input/output)/
P6
7
(input)/
7
(generic input)/ , LWR, HWR, RD,
(output)
(output)
(output)
(output)
(output)
(output)
(input)
(input)
Rev. 2.0, 06/04, page 275 of 980
P6
P6
P6
P6
P6
P6
P6
P6
Mode 7
(single-chip mode)
7
6
5
4
3
2
1
0
(input) / (output)
(input/output)
(input/output)
(input/output)
(input/output)
(input/output)
(input/output)
(input/output)
6
to P6
0
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