DF2552BR26DV Renesas Electronics America, DF2552BR26DV Datasheet - Page 642

• 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 17 IEBus™ Controller (IEB) [H8S/2552 Group]
Rev. 6.00 Sep. 24, 2009 Page 594 of 928
REJ09B0099-0600
Interrupt
IERxI (RxRDY)
(TO DTC)
IERxI (RxRDY)
(TO CPU)
IERSI
(TO CPU)
IERSR
IECTR
IEFLG
IEFLG
RxRDY
MRQ
CMX
SRQ
RSS
SRE
RxS
Broadcast reception
RxF
RE
H: Header, MA: Master address field, SA: Slave address field,
CF: Control field, LF: Message length field, D1, D2,..., Dn-1, Dn: Data field
Figure 17.9 Slave Reception Operation Timing
Dn
H
MA
SA
CF
LF
Slave reception
(1)
(2)
(2)
DTC transfer
of 1st byte
D1
(3)
(3)
D2
of (n-2)th byte
DTC transfer
(4)
(4)
Dn-1
of (n-1)th byte
DTC transfer
Dn
(7)
(7)
(5)
(5)
(6)
(7)
DTC transfer
of nth byte