DF2170BVTE33V Renesas Electronics America, DF2170BVTE33V Datasheet - Page 357
DF2170BVTE33V
Manufacturer Part Number
DF2170BVTE33V
Description
IC H8S/2170 MCU FLASH 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Datasheet
1.DF2170BVTE33V.pdf
(572 pages)
Specifications of DF2170BVTE33V
Core Processor
H8S/2000
Core Size
16-Bit
Speed
33MHz
Connectivity
SCI, USB
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
76
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
For Use With
HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK2166 - DEV EVAL KIT H8S/2166
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2170BVTE33V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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12.3.1
IFR0 indicates the setup request reception, EP0i, EP0o, EP1, EP2, and EP3
transmission/reception, and bus reset state and monitors a VBUS interrupt flag and USB mode
interrupt flag. If the corresponding flag is set to 1, the corresponding interrupt request is output. A
flag in this register can be cleared by writing 0 to it. Writing 1 to a flag is invalid and causes no
operation. Note that the EP1FULL and EP2EMPTY bits are status bits indicating the FIFO states
of the EP1 and EP2. Therefore these bits cannot be cleared. The VBUS MN and MODE MN bits
are also status bits so they cannot be cleared.
Bit
31 to 27
26
25
Interrupt Flag Register 0 (IFR0)
Bit Name
MODE MN1 0
MODE MN0 0
Initial
Value
All 0
R/W
R
R
R
Description
Reserved
The write value should always be 0.
USB Mode Status 1
This bit is a status bit which indicates the USB
transfer mode. This bit is used as two bits with the
MODE MN0 bit.
0: At a reset or when the cable is disconnected
1: Full-speed mode (12 Mbps)
2: High-speed mode (480 Mbps)
3: Chirp mode
Refer to section 12.8.12, USB Bus Idle in High-Speed
Mode.
This bit cannot be cleared because this bit is a status
bit.
USB Mode Status 0
This bit is a status bit which indicates the USB
transfer mode. This bit is used as two bits with the
MODE MN1 bit.
This bit cannot be cleared because this bit is a status
bit.
Rev. 2.00, 03/04, page 323 of 534
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