HD6473258P10V Renesas Electronics America, HD6473258P10V Datasheet - Page 122
HD6473258P10V
Manufacturer Part Number
HD6473258P10V
Description
MCU 5V 32K PB-FREE 64-DIP
Manufacturer
Renesas Electronics America
Series
H8® H8/325r
Specifications of HD6473258P10V
Core Size
8-Bit
Program Memory Size
32KB (32K x 8)
Oscillator Type
External
Core Processor
H8/300
Speed
10MHz
Connectivity
SCI, UART/USART
Number Of I /o
53
Program Memory Type
OTP
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Operating Temperature
-20°C ~ 75°C
Package / Case
64-DIP
No. Of I/o's
53
Ram Memory Size
1024Byte
Cpu Speed
10MHz
No. Of Timers
3
Digital Ic Case Style
DIP
Supply Voltage
RoHS Compliant
Controller Family/series
H8/330
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Peripherals
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD6473258P10V
Manufacturer:
RENESAS
Quantity:
600
Part Number:
HD6473258P10V
Manufacturer:
HITACHI/日立
Quantity:
20 000
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6.1 Overview
In single-chip mode (mode 3), the H8/325 Series chips can interface to another device by parallel
handshaking, using port 3.
6.1.1 Features
• Built-in latch circuits
• Strobe signal output
• Busy signal output
• Input strobe interrupt
• Recovery from software standby mode
Data input to port 3 can be latched on the falling edge of the IS signal.
A strobe signal can be output on the OS line when port 3 is written or read.
A busy signal is output on the BUSY line from the time when data are latched on the falling edge
of IS until the latched data are read, unlocking the latch.
An input strobe interrupt can be generated at the falling edge of the IS signal.
The input strobe interrupt can be used to recover from software standby mode.
Section 6. Parallel Handshaking Interface
113
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