DF2556FC20DV Renesas Electronics America, DF2556FC20DV Datasheet - Page 180

• Manufacturer Part Number: DF2556FC20DV
• Description: IC H8S/2556 MCU FLASH 144QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2556FC20DV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, 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: 144-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 7 Bus Controller
7.3.6
PFCR performs address output control in external extended mode.
Rev. 6.00 Sep. 24, 2009 Page 132 of 928
REJ09B0099-0600
Bit
7, 6
5
4
Bit Name
⎯
BUZZE
⎯
Pin Function Control Register (PFCR)
0
Initial
Value
All 0
0
R/W
R/W
R/W
R/W
Description
Reserved
The write value should always be 0.
BUZZ Output Enable
Enables/disables BUZZ output of the PF1 pin. Input clock of
WDT_1 selected by the PSS, CKS2 to CKS0 bits is output as
BUZZ signal.
0: Functions as PF1 input/output pins
1: Functions as BUZZ output pins
Reserved
The write value should always be 0.