HD6413007F20 Renesas Electronics America, HD6413007F20 Datasheet - Page 780

• Manufacturer Part Number: HD6413007F20
• Description: IC H8 MCU ROMLESS 5V 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD6413007F20

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 35
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 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: -
• Program Memory Size: -

Appendix D Pin States
D.2
Modes 1 and 2: Figure D.1 is a timing diagram for the case in which RES goes low during an
external memory access in mode 1 or 2. As soon as RES goes low, all ports are initialized to the
input state. AS, RD, HWR, LWR, and CS
The address bus is initialized to the low output level 2.5 φ clock cycles after the low level of RES
is sampled. Clock pin P6
Rev.5.00 Sep. 12, 2007 Page 750 of 764
REJ09B0396-0500
P6
RES
Internal reset
signal
A
CS
AS, RD
(read)
HWR, LWR
(write)
D
(write)
I/O port,
CS
19
15
7
0
7
Pin States at Reset
/φ
to A
to D
to CS
0
0
1
Figure D.1 Reset during Memory Access (Modes 1 and 2)
7
/φ goes to the output state at the next rise of φ after RES goes low.
Access to external
T1
memory
0
go high, and D
T2
T3
15
to D
0
go to the high-impedance state.
High impedance
High impedance
H'00000