DF2505BR26DV Renesas Electronics America, DF2505BR26DV Datasheet - Page 457

• Manufacturer Part Number: DF2505BR26DV
• Description: IC H8S/2505 MCU FLASH 176-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2505BR26DV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 26MHz
• Connectivity: I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 104
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 176-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Legend:
X:
Bit
3
2
1
0
Don’t care
Bit Name
MPIE
TEIE
CKE1
CKE0
Initial
Value
0
0
0
0
R/W
R/W
R/W
R/W
R/W
Description
Multiprocessor Interrupt Enable (enabled only when the
MP bit in SMR is 1 in asynchronous mode)
Write 0 to this bit in Smart Card interface mode.
When receive data including MPB = 0 is received,
receive data transfer from RSR to RDR, receive error
detection, and setting of the RERF, FER, and ORER
flags in SSR, are not performed.
When receive data including MPB = 1 is received, the
MPB bit in SSR is set to 1, the MPIE bit is cleared to 0
automatically, and generation of RXI and ERI interrupts
(when the TIE and RIE bits in SCR are set to 1) and FER
and ORER flag setting are enabled.
Transmit End Interrupt Enable
Write 0 to this bit in Smart Card interface mode.
TEI cancellation can be performed by reading 1 from the
TDRE flag in SSR, then clearing it to 0 and clearing the
TEND flag to 0, or clearing the TEIE bit to 0.
Clock Enable 1 and 0
Enable or disable clock output from the SCK pin. The
clock output can be dynamically switched in GSM mode.
For details, see section 13.7.8, Clock Output Control.
When the GM bit in SMR is 0:
00: Output disabled (SCK pin can be used as an I/O port
01: Clock output
1X: Reserved
When the GM bit in SMR is 1:
00: Output fixed low
01: Clock output
10: Output fixed high
11: Clock output
pin)
Section 13 Serial Communication Interface (SCI)
Rev. 6.00 Sep. 24, 2009 Page 409 of 928
REJ09B0099-0600