DF2148BFA20 Renesas Electronics America, DF2148BFA20 Datasheet - Page 686
![IC H8S MCU FLASH 128K 100-QFP](/photos/12/21/122166/qfp100-g1_pkg_sml.jpg)
DF2148BFA20
Manufacturer Part Number
DF2148BFA20
Description
IC H8S MCU FLASH 128K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Specifications of DF2148BFA20
Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
I²C, IrDA, SCI, X-Bus
Peripherals
PWM, WDT
Number Of I /o
74
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
HD64F2148BFA20
HD64F2148BFA20
HD64F2148BFA20
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DF2148BFA20I
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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DF2148BFA20IV
Manufacturer:
VISHAY
Quantity:
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Company:
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DF2148BFA20IV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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DF2148BFA20V
Manufacturer:
Renesas Electronics America
Quantity:
135
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Part Number:
DF2148BFA20V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 23 ROM
23.11
In programmer mode, the on-chip flash memory can be programmed/erased by a PROM
programmer via a socket adapter, just like for a discrete flash memory. Use a PROM programmer
that supports the Renesas 64/128/256-kbyte flash memory on-chip MCU device * . Figure 23.13
shows a memory map in programmer mode.
Note: * For 3-V and 5-V version products, set the programming voltage of the PROM
Rev. 3.00 Mar 21, 2006 page 630 of 788
REJ09B0300-0300
MCU mode
H'00FFFF
H'000000
Programmer Mode
programmer to 3.3V.
H8S/2140B and H8S/2160B
Undefined value output
On-chip ROM area
Figure 23.13 Memory Map in Programmer Mode
Programmer mode
H'1FFFF
H'00000
H'0FFFF
H'01FFFF
MCU mode
H'000000
H'03FFFF
MCU mode
H'000000
H8S/2141B, H8S/2148B, and H8S/2161B
On-chip ROM area
On-chip ROM area
H8S/2145B
Programmer mode
Programmer mode
H'00000
H'1FFFF
H'00000
H'3FFFF
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