DF2552BR26DV Renesas Electronics America, DF2552BR26DV Datasheet - Page 81
DF2552BR26DV
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2552BR26DV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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2.4
The H8S/2000 CPU has the internal registers shown in figure 2.6. There are two types of registers:
general registers and control registers. Control registers are a 24-bit program counter (PC), an 8-
bit extended control register (EXR), and an 8-bit condition code register (CCR).
Note: * The interrupt mask bit is not available in this LSI.
General Registers (Rn) and Extended Registers (En)
Control Registers (CR)
Legend:
Register Configuration
ER0
ER1
ER2
ER3
ER4
ER5
ER6
ER7 (SP)
SP
PC
EXR
T
I2 to I0
CCR
I
UI
15
:Stack pointer
:Program counter
:Extended control register
:Trace bit
:Interrupt mask bits
:Condition-code register
:Interrupt mask bit
:User bit or interrupt mask bit*
Figure 2.6 CPU Registers
E0
E1
E2
E3
E4
E5
E6
E7
23
0 7
H
U
N
Z
V
C
R0H
R1H
R2H
R3H
R4H
R5H
R6H
R7H
PC
Rev. 6.00 Sep. 24, 2009 Page 33 of 928
:Half-carry flag
:User bit
:Negative flag
:Zero flag
:Overflow flag
:Carry flag
CCR
EXR
0 7
T
7 6 5 4 3 2 1 0
7 6 5 4 3 2 1 0
I UI H U N Z V C
- - - -
R0L
R1L
R2L
R3L
R4L
R5L
R6L
R7L
REJ09B0099-0600
I2 I1 I0
Section 2 CPU
0
0
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