HD64F2218TF24 Renesas Electronics America, HD64F2218TF24 Datasheet - Page 572
HD64F2218TF24
Manufacturer Part Number
HD64F2218TF24
Description
IC H8S MCU FLASH 128K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2200r
Specifications of HD64F2218TF24
Core Processor
H8S/2000
Core Size
16-Bit
Speed
24MHz
Connectivity
SCI, SmartCard, USB
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
69
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
12K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 6x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
For Use With
3DK2218-SS - KIT DEV H8S/2218 WINDOWS SIDESHW
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
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14.5.8
(1) Processing of Commands Transmitted by Control Transfer
Table 14.5 Command Decoding by Firmware
Rev.7.00 Dec. 24, 2008 Page 516 of 698
REJ09B0074-0700
Decoding not Necessary by Firmware
Clear Feature
Get Configuration
Get Interface
Get Status
Set Address
Set Configuration
Set Feature
Set Interface
A command transmitted from the host by control transfer may require decoding and execution
of command processing by the firmware. Whether or not command decoding is required by the
firmware is indicated in table 14.5 below.
If decoding is not necessary by the firmware, command decoding and data stage and status
stage processing are performed automatically. No processing is necessary by the user. An
interrupt is not generated in this case.
If decoding is necessary by the firmware, the USB function module stores the command in the
EP0s FIFO. After normal reception is completed, the SetupTS flag in UIER0 is set and an
interrupt request is generated from the EXIRQx pin. In the interrupt routine, eight bytes of data
must be read from the EP0s data register (UEDR0s) and decoded by the firmware. The
necessary data stage and status stage processing should then be carried out according to the
result of the decoding operation.
Processing of USB Standard Commands and Class/Vendor Commands
Decoding Necessary by Firmware
Get Descriptor
Synch Frame
Set Descriptor
Class/Vendor command
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