DF2170VTE33 Renesas Electronics America, DF2170VTE33 Datasheet - Page 331

MCU 3V 256K 100-TQFP

DF2170VTE33

Manufacturer Part Number
DF2170VTE33
Description
MCU 3V 256K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Datasheet

Specifications of DF2170VTE33

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
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Other names
HD64F2170VTE33
HD64F2170VTE33

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DF2170VTE33V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
11.3.7
SSR is a register containing status flags of the SCI. Flags TDRE, RDRF, ORER, PER, and FER
can only be cleared.
Bit
7
6
Bit Name
TDRE
RDRF
Serial Status Register (SSR)
Initial
Value
1
0
R/W
R/(W)* Transmit Data Register Empty
R/(W)* Receive Data Register Full
Description
Indicates whether TDR contains transmit data.
[Setting conditions]
[Clearing condition]
Indicates that the received data is stored in RDR.
[Setting condition]
[Clearing condition]
The RDRF flag is not affected and retains its previous
value when the RE bit in SCR is cleared to 0. Exercise
care because if reception of the next data is completed
while the RDRF flag is set to 1, an overrun error occurs
and receive data will be lost.
When the TE bit in SCR is 0
When data is transferred from TDR to TSR, and
data writing to TDR is enabled.
When 0 is written to TDRE after reading TDRE = 1
When serial reception ends normally and receive
data is transferred from RSR to RDR
When 0 is written to RDRF after reading RDRF = 1
Rev. 2.00, 03/04, page 297 of 534

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