HD6473228F10V Renesas Electronics America, HD6473228F10V Datasheet - Page 90
![MCU 5V 32K,PB-FREE 64-QFP](/photos/28/61/286103/64-bqfp__prqp0064gb-a_sml.jpg)
HD6473228F10V
Manufacturer Part Number
HD6473228F10V
Description
MCU 5V 32K,PB-FREE 64-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8/325r
Datasheet
1.HD6413238F10.pdf
(301 pages)
Specifications of HD6473228F10V
Core Processor
H8/300
Core Size
8-Bit
Speed
10MHz
Connectivity
SCI, UART/USART
Number Of I /o
53
Program Memory Size
8KB (8K x 8)
Program Memory Type
OTP
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
64-QFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Peripherals
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD6473228F10V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Mode 1
Address bus (high)
(A
5.3 Port 2
Port 2 is an 8-bit input/output port that also provides the high bits of the address bus. The function
of port 2 depends on the MCU mode as indicated in table 5-4.
Table 5-4. Functions of Port 2
* Depending on the bit settings in the data direction register: 0—input pin; 1—address pin
15
to A
P1
n
8
)
Hardware standby
Mode 2
Input port or
Address bus (high)
(A
15
Figure 5-1. Port 1 Schematic Diagram
Mode 1 or 2
to A
Mode 3
8
)*
81
Mode 3
Input/output port
WP1D: Write Port 1 DDR
WP1:
RP1:
n =0 to7
* Set-priority
Write Port 1
Read Port 1
Mode 1 Reset
RP1
Q
Q
P1
P1
S
WP1D
WP1
n
Reset
C
n
DDR
C
DR
R
R
D
D
Figure 5-1
*
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