HD64F3642AH Renesas Electronics America, HD64F3642AH Datasheet - Page 371
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HD64F3642AH
Manufacturer Part Number
HD64F3642AH
Description
IC H8 MCU FLASH 16K 64QFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Lr
Datasheet
1.HD64F3644HV.pdf
(551 pages)
Specifications of HD64F3642AH
Core Processor
H8/300L
Core Size
8-Bit
Speed
8MHz
Connectivity
SCI
Peripherals
PWM, WDT
Number Of I /o
53
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
64-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
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Bit 7 Clock Select (CKS): Bit 7 sets the A/D conversion speed.
Bit 7: CKS
0
1
Notes: 1. Applies only to F-ZTAT, R of the ZTAT, and R of the mask ROM version.
Bit 6 External Trigger Select (TRGE): Bit 6 enables or disables the start of A/D conversion by
external trigger input.
Bit 6: TRGE
0
1
Note:
Bits 5 and 4 Reserved Bits: Bits 5 and 4 are reserved; they are always read as 1, and cannot be
modified.
2. Operation is not guaranteed if the conversion time is less than 12.4 µs. Set bit 7 for a
* The external trigger (ADTRG) edge is selected by bit INTEG5 of IEGR2. See section
value of at least 12.4 µs.
3.3.2, Interrupt Edge Select Register 2 (IEGR2) for details.
62/ (initial value)
31/
Disables start of A/D conversion by external trigger
Enables start of A/D conversion by rising or falling edge of external trigger at
pin ADTRG *
Conversion Period
Description
31 µs
15.5 µs
Rev. 6.00 Sep 12, 2006 page 349 of 526
= 2 MHz
Conversion Time
12.4 µs
Section 12 A/D Converter
= 5 MHz
*
2
REJ09B0326-0600
7.75 µs
(initial value)
= 8 MHz *
1
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