DF2170BVTE33V Renesas Electronics America, DF2170BVTE33V Datasheet - Page 329
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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11.3.6
SCR performs enabling or disabling of SCI transfer operations and interrupt requests, and
selection of the transfer/receive clock source. For details on interrupt requests, refer to section
11.5, Interrupt Sources.
Bit
1
0
Bit
7
6
Bit Name
CKS1
CKS0
Bit Name
TIE
RIE
Serial Control Register (SCR)
Initial
Value
0
0
Initial
Value
0
0
R/W
R/W
R/W
R/W
R/W
R/W
Clock Select 1 and 0
These bits select the clock source for the on-chip baud
rate generator.
00: φ clock (n = 0)
01: φ/4 clock (n = 1)
10: φ/16 clock (n = 2)
11: φ/64 clock (n = 3)
For the relation between the bit rate register setting and
the baud rate, see section 11.3.8, Bit Rate Register
(BRR). n is the decimal display of the value of n in BRR
(see section 11.3.8, Bit Rate Register (BRR)).
Transmit Interrupt Enable
Receive Interrupt Enable
Description
Description
When this bit is set to 1, TXI interrupt request is
enabled.
TXI interrupt request cancellation can be performed by
reading 1 from the TDRE flag, then clearing it to 0, or
clearing the TIE bit to 0.
When this bit is set to 1, RXI and ERI interrupt requests
are enabled.
RXI and ERI interrupt request cancellation can be
performed by reading 1 from the RDRF flag, or the
FER, PER, or ORER flag, then clearing the flag to 0, or
by clearing the RIE bit to 0.
Rev. 2.00, 03/04, page 295 of 534
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