DF2552BR26DV Renesas Electronics America, DF2552BR26DV Datasheet - Page 113

• Manufacturer Part Number: DF2552BR26DV
• Description: IC H8S/2552 MCU FLASH 176-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2552BR26DV

• 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: 512KB (512K 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: -

I/O
P1DDR
RAM0
I/O
P1DDR
RAM0
RAM locations are readable and writable, so there is no possibility of a problem if a bit-
manipulation instruction is used to clear only bit 4 of RAM0. Read the value from RAM0 and
then write it back to P1DDR.
MOV.B
MOV.B
Following this procedure in access to registers that include write-only bits makes the behavior
of the program independent of the type of instruction.
Output
Output
@RAM0,
R0L,
P17
P17
1
1
1
1
Output
Output
P16
P16
1
1
1
1
R0L
@P1DDR
Output
Output
P15
P15
1
1
1
1
Output
Input
P14
P14
1
0
0
0
Input
Input
P13
P13
0
0
0
0
Rev. 6.00 Sep. 24, 2009 Page 65 of 928
Input
Input
P12
P12
0
0
0
0
Input
Input
P11
P11
REJ09B0099-0600
0
0
0
0
Section 2 CPU
Input
Input
P10
P10
0
0
0
0