DF2268FA13V Renesas Electronics America, DF2268FA13V Datasheet - Page 164
DF2268FA13V
Manufacturer Part Number
DF2268FA13V
Description
IC H8S/2268 MCU FLASH 100QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2200r
Specifications of DF2268FA13V
Core Processor
H8S/2000
Core Size
16-Bit
Speed
13MHz
Connectivity
I²C, SCI, SmartCard
Peripherals
LCD, POR, PWM, WDT
Number Of I /o
67
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 10x10b, D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-QFP
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:
DF2268FA13V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 7 Bus Controller
7.1.2
Addresses H'FFFDAC to H'FFFFBF in the on-chip peripheral modules are accessed in two states.
The data bus is either 8 bits or 16 bits wide, depending on the particular internal I/O register being
accessed. For details, refer to section 24, List of Registers. Figure 7.2 shows access timing for the
on-chip peripheral modules (H'FFFDAC to H'FFFFBF).
7.1.3
Addresses H'FFFC30 to H'FFFCA3 on the on-chip peripheral modules and registers are accessed
in four states. The data bus is either 8 bits or 16 bits wide, depending on the particular internal I/O
register being accessed. For details, refer to section 24, List of Registers. Figure 7.3 shows access
timing for the on-chip peripheral modules (H'FFFC30 to H'FFFCA3).
The on-chip module of which address is between H'FFFC30 to H'FFFCA3 includes LCD,
DTMF * , TMR4 * , ports H to L and ports M * and N * . The registers are WKP register and module
stop control register D.
Note: * Supported only by the H8S/2268 Group.
Rev. 5.00 Sep. 01, 2009 Page 112 of 656
REJ09B0071-0500
Figure 7.2 On-Chip Peripheral Module Access Cycle (H'FFFDAC to H'FFFFBF)
On-Chip Peripheral Module Access Timing (H'FFFDAC to H'FFFFBF)
On-Chip Peripheral Module Access Timing (H'FFFC30 to H'FFFCA3)
Internal address bus
Read
access
Write
access
φ
Internal read signal
Internal data bus
Internal write signal
Internal data bus
T1
Bus cycle
Address
Write data
Read data
T2
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