DF2552BR26DV Renesas Electronics America, DF2552BR26DV Datasheet - Page 270

• 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: -

Section 9 I/O Ports
• P74/TMO2/MRES
• P73/TMO1/CS7
• P72/TMO0/CS6
Rev. 6.00 Sep. 24, 2009 Page 222 of 928
REJ09B0099-0600
MRESE
OS3 to OS0
P74DDR
Pin function
Operating mode
OS3 to OS0
P73DDR
Pin function
Operating mode
OS3 to OS0
P72DDR
Pin function
The pin function is switched as shown below according to the combination of the OS3 to OS0
bits in TCSR_2 of TMR_2, the MRESE bit in SYSCR, and the P74DDR bit.
The pin function is switched as shown below according to the combination of the operating
mode, the OS3 to OS0 bits in TCSR_1 of TMR_1, and the P73DDR bit.
The pin function is switched as shown below according to the combination of the operating
mode, the OS3 to OS0 bits in TCSR_0 of TMR_0, and the P72DDR bit.
P73 input
P72 input
P74 input
0
0
All bits are 0
All bits are 0
0
All bits are 0
CS7 output
CS6 output
Mode 6
Mode 6
1
1
P74 output
1
Any bit is 1
Any bit is 1
0
TMO1
output
TMO0
output
⎯
⎯
P73 input P73 output TMO1 output
P72 input P72 output TMO0 output
TMO2 output
Any bit is 1
0
0
All bits are 0
All bits are 0
⎯
Mode 7
Mode 7
1
1
MRES input
Any bit is 1
Any bit is 1
⎯
1
0
⎯
⎯