DF2148ATE20 Renesas Electronics America, DF2148ATE20 Datasheet - Page 15
![IC H8S MCU FLASH 128K 100-QFP](/photos/28/61/286108/100-tqfp_sml.jpg)
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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Item
22.4.2 Block Diagram
Figure 22.2 Block
Diagram of Flash
Memory
22.5.3 Erase Block
Registers 1 and 2
(EBR1, EBR2)
22.10.1 Programmer
Mode Setting
22.10.4 Memory Read
Mode
Figure 22.17 Timing
Waveforms when
Entering Another Mode
from Memory Read
Mode
Page
643
653
671
675
Revision (See Manual for Details)
Figure 22.2 amended
Bit figure amended
Read/Write description of bits 7 to 2 (Before)
Note amended
In programmer mode, ... Renesas Technology microcomputer
device types with 128-kbyte *
memory. ...
Note: 3. Use products other than the A-mask version of the
H8S/2148, H8S/2147N, H8S/2144, and H8S/2142 ...
Figure 22.17 amended
FA17 to FA0
FO7 to FO0
WE
OE
CE
FLMCR1 *
FLMCR2
EBR1
EBR2
Internal data bus (16 bits)
*
*
*
Internal address bus
Memory read mode
Rev. 4.00 Sep 27, 2006 page xiii of xliv
Bus interface/controller
(128 kbytes/64 kbytes)
Address stable
Flash memory
1
*
3
or 64-kbyte *
Data
t
nxtc
Other mode command write
2
*
t
ces
t
f
3
Operating
on-chip flash
mode
*
2
t
wep
t
H'XX
ds
t
dh
(After)
t
r
t
ceh
Mode pins
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