HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 732
HD64F2638F20J
Manufacturer Part Number
HD64F2638F20J
Description
IC H8S MCU FLASH 256K 128-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2600r
Specifications of HD64F2638F20J
Core Processor
H8S/2600
Core Size
16-Bit
Speed
20MHz
Connectivity
CAN, SCI, SmartCard
Peripherals
Motor Control PWM, POR, PWM, WDT
Number Of I /o
72
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 12x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
128-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64F2638F20J
Manufacturer:
PENESAS
Quantity:
252
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Section 17 A/D Converter
17.1.2
Figure 17-1 shows a block diagram of the A/D converter.
Page 682 of 1458
AV
V
AV
AN0
AN1
AN2
AN3
AN4
AN5
AN6
AN7
AN8
AN9
AN10
AN11
ADTRG
Legend:
ADCR:
ADCSR:
ADDRA:
ADDRB:
ADDRC:
ADDRD:
ref
CC
SS
Block Diagram
A/D control register
A/D control/status register
A/D data register A
A/D data register B
A/D data register C
A/D data register D
10-bit D/A
Sample-and-
hold circuit
Figure 17-1 Block Diagram of A/D Converter
Comparator
+
−
Module data bus
Control circuit
Conversion start
trigger from TPU
H8S/2639, H8S/2638, H8S/2636,
REJ09B0103-0800 Rev. 8.00
H8S/2630, H8S/2635 Group
Internal data bus
φ/2
φ/4
φ/8
φ/16
ADI
interrupt
May 28, 2010
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