DF2552BR26DV Renesas Electronics America, DF2552BR26DV Datasheet - Page 784
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
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2552BR26DV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 20 Flash Memory
20.9.2
Table 20.12 and table 20.13 show setting procedure of each operation mode in programmer mode
and each command used in programmer mode, respectively.
•
•
•
•
Table 20.12 Setting Procedure of each Operation Mode of Programmer Mode
Notes: Chip disable mode is not a standby state; internally, operating state.
Rev. 6.00 Sep. 24, 2009 Page 736 of 928
REJ09B0099-0600
Mode
Read
Output disable
Command write
Chip disable
Memory-read mode: Memory read mode supports reading, in bytes, from the user MAT and
user boot MAT
Auto-program mode: Auto-program mode supports the simultaneous programming to the user
MAT and user boot MAT in 128-byte units. Status polling is used to confirm the completion
of automatic programming.
Auto-erase mode: Auto-erase mode supports the only automatic erasing of whole user MAT
and user boot MAT. Status polling is used to confirm the completion of automatic erasing.
Status-read mode: Status polling is used with automatic programming/automatic erasure.
Normal completion can be confirmed by reading the signal on the I/O 6. In status-read mode,
error information is output when an error has occurred.
*
Programmer Mode Operation
Ain indicates that address may be input in auto-program mode.
CE
L
L
L
H
OE
L
H
H
X
WE
H
H
L
X
Pin Name
I/O 7 to 0
Data output
Hi-Z
Data output
Hi-Z
A 18 to 0
Ain*
X
Ain*
X
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