HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 879

IC H8S MCU FLASH 256K 128-QFP

HD64F2638F20J

Manufacturer Part Number
HD64F2638F20J
Description
IC H8S MCU FLASH 256K 128-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2600r
Datasheets

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
Part Number:
HD64F2638F20J
Manufacturer:
PENESAS
Quantity:
252
H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
(D)
0
0
1
1
Legend:
(D): Source data of bits on which programming is executed
(X): Source data of bits on which reprogramming is executed
(X')
0
0
1
1
Legend:
(Y): Data of bits on which additional programming is executed
(X'): Data of bits on which reprogramming is executed in a certain reprogramming loop
7. It is necessary to execute additional programming processing during the course of the chip
REJ09B0103-0800 Rev. 8.00
May 28, 2010
Reprogram Data Computation Table
Additional-Programming Data Computation Table
program/program-verify procedure. However, once 128-byte-unit programming is finished,
additional programming should not be carried out on the same address area. When executing
reprogramming, an erase must be executed first. Note that normal operation of reads, etc., is
not guaranteed if additional programming is performed on addresses for which a
program/program-verify operation has finished.
Result of Verify-Read
after Write Pulse
Application (V)
0
1
0
1
Result of Verify-Read
after Write Pulse
Application (V)
0
1
0
1
Result of Operation
0
1
1
1
(Y)
(X)
Result of Operation
1
0
1
1
Comments
Programming by write pulse application
judged to be completed: additional
programming processing to be executed
Programming by write pulse application
incomplete: additional programming
processing not to be executed
Programming already completed: additional
programming processing not to be executed
Still in erased state: no action
Comments
Programming completed: reprogramming
processing not to be executed
Programming incomplete: reprogramming
processing to be executed
Still in erased state: no action
(H8S/2638 Group, H8S/2639 Group, H8S/2630 Group)
Section 21B ROM
Page 829 of 1458

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