DF2148ATE20 Renesas Electronics America, DF2148ATE20 Datasheet - Page 1107
DF2148ATE20
Manufacturer Part Number
DF2148ATE20
Description
IC H8S MCU FLASH 128K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Specifications of DF2148ATE20
Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
Host Interface, I²C, IrDA, SCI
Peripherals
POR, 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 V ~ 5.5 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
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
HD64F2148ATE20
HD64F2148ATE20
HD64F2148ATE20
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2148ATE20IV
Manufacturer:
Renesas Electronics America
Quantity:
135
Company:
Part Number:
DF2148ATE20IV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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BCR—Bus Control Register
Bit
Initial value
Read/Write
Reserved bit
ICIS1
R/W
7
1
Idle cycle insert 0
0
1
ICIS0
R/W
6
1
Idle cycle not inserted in case of successive
external read and external write cycles
Idle cycle inserted in case of successive
external read and external write cycles
Burst ROM enable
0
1
BRSTRM
R/W
Basic bus interface
Burst ROM interface
5
0
Burst cycle select 1
0
1
BRSTS1
Burst cycle comprises 1 state
Burst cycle comprises 2 states
R/W
4
1
Burst cycle select 0
0
1
IOS select
IOS1
Max. 4 words in burst access
Max. 8 words in burst access
0
1
Rev. 4.00 Sep 27, 2006 page 1061 of 1130
BRSTS0
R/W
H'FFC6
3
0
IOS0
0
1
0
1
Appendix B Internal I/O Registers
Address for which AS/IOS pin
output goes low when IOSE = 1
Low in access to address
H'(FF)F000 to H'(FF)F03F
Low in access to address
H'(FF)F000 to H'(FF)F0FF
Low in access to address
H'(FF)F000 to H'(FF)F3FF
Low in access to address
H'(FF)F000 to H'(FF)FE4F
R/W
—
2
1
IOS1
R/W
1
1
REJ09B0327-0400
Bus Controller
IOS0
R/W
0
1
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