DF2214BQ16V Renesas Electronics America, DF2214BQ16V Datasheet - Page 18

• Manufacturer Part Number: DF2214BQ16V
• Description: IC H8S/2214 MCU FLASH 112-TFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2214BQ16V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 72
• 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: D/A 1x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-TFBGA
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK2218 - DEV EVAL KIT H8S/2218
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Item
12.2.7 Serial
Status Register
(SSR)
Bit 2—Transmit End
(TEND)
12.3.2 Operation in
Asynchronous Mode
Figure 12.7
Sample SCI
Initialization
Flowchart
Rev.4.00 Sep. 18, 2008 Page xvi of lx
REJ09B0189-0400
Page
470
493
Revisions (See Manual for Details)
Note added
Bit 2
TEND
0
Note: * This bit is cleared by DTC when DISEL = 0 and
Note added
Set CKE1 and CKE0 bits in SCR
SCR to 1, and set RIE, TIE, TEIE,
Clear TE and RE bits in SCR to 0
Set data transfer format in
Set TE and RE* bits in
<Transfer completion>
1-bit interval elapsed?
SMR and SCMR
Start initialization
Set value in BRR
Description
[Clearing conditions]
•
•
(TE, RE bits 0)
and MPIE bits
furthermore the transfer counter is not 0.
When 0 is written to TDRE after reading TDRE = 1
When the DMAC or DTC* is activated by a TXI interrupt and writes data to TDR
Yes
Wait
No
[1]
[2]
[3]
[4]
[1] Set the clock selection in SCR.
[2] Set the data transfer format in SMR
[3] Write a value corresponding to the
[4] Wait at least one bit interval, then
Note: * The RE bit must be set when
Be sure to clear bits RIE, TIE,
TEIE, and MPIE, and bits TE and
RE, to 0.
When the clock is selected in
asynchronous mode, it is output
immediately after SCR settings are
made.
and SCMR.
bit rate to BRR. Not necessary if an
external clock is used.
set the TE bit or RE bit in SCR to 1.
Also set the RIE, TIE, TEIE, and
MPIE bits.
Setting the TE and RE bits enables
the TxD and RxD pins to be used.
the RxD pin is in the 1 state. If
the RE bit is set t 1 with the
RxD pin in the 0 state, this
event may be mistakenly
recognized as a start bit.