DF2552BR26DV Renesas Electronics America, DF2552BR26DV Datasheet - Page 815

• 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: -

20.11
Table 20.20 AC Characteristics in Memory Read Mode
Conditions: V
Item
Command programming cycle
CE hold time
CE setup time
Data hold time
Data setup time
Programming pulse width
WE rising time
WE falling time
I/O7 to I/O0
AC Characteristics and Timing in Programmer Mode
A18 to A0
Figure 20.29 Memory Read Timing after Command Programming
CC
WE
OE
= 5.0 V ± 0.5 V, V
CE
Note: Data is latched at the falling edge of WE.
t
ces
Command write
tf
SS
t
= 0 V, T
ds
t
wep
t
tr
Symbol
t
t
t
t
t
t
t
t
ceh
nxtc
ceh
ces
dh
ds
wep
r
f
t
a
dh
= 25°C ± 5°C
t
nxtc
Min.
20
0
0
50
50
70
Rev. 6.00 Sep. 24, 2009 Page 767 of 928
ADDRESS STABLE
Memory-read mode
Max.
⎯
⎯
⎯
⎯
⎯
⎯
30
30
Section 20 Flash Memory
REJ09B0099-0600
Unit
μs
ns
ns
ns
ns
ns
ns
ns