DF3048BVX25V Renesas Electronics America, DF3048BVX25V Datasheet - Page 726
DF3048BVX25V
Manufacturer Part Number
DF3048BVX25V
Description
MCU 3/5V 128K PB-FREE 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Specifications of DF3048BVX25V
Core Processor
H8/300H
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, PWM, WDT
Number Of I /o
70
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF3048BVX25V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 21 Electrical Characteristics
Rev. 3.00 Sep 27, 2006 page 698 of 872
REJ09B0325-0300
A
AS
CS
RD (read)
D
(read)
HWR, LWR
(write)
D
(write)
RFSH
A
AS
CS
LWR, RD
RFSH
23
15
15
23
3
3
to A
to D
to D
to A
HWR,
0
0
0
0
Figure 21.17 PSRAM Bus Timing (Refresh Cycle): Three-State Access
Figure 21.16 PSRAM Bus Timing (Read/Write): Three-State Access
t
AD
t
AS1
T
T
1
1
t
RAD1
t
WDS2
t
t
t
RAD2
RSD
WSD
T
T
2
2
t
RDS
T
T
3
3
t
RAD3
t
t
t
SD
RAD3
SD
t
RDH
t
RP
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