DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 774
DF2148RTE20IV
Manufacturer Part Number
DF2148RTE20IV
Description
MCU 5V 128K I-TEMP,PB-FREE, 100-
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Specifications of DF2148RTE20IV
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
-40°C ~ 85°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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Section 23 ROM
Table 23.20 Status Polling Output Truth Table
Pin Names
FO7
FO6
FO0 to FO5
23.10.9 Programmer Mode Transition Time
Commands cannot be accepted during the oscillation stabilization period or the programmer mode
setup period. After the programmer mode setup time, a transition is made to memory read mode.
Table 23.21 Command Wait State Transition Time Specifications
Item
Standby release (oscillation
stabilization time)
Programmer mode setup time
V
Rev. 4.00 Sep 27, 2006 page 728 of 1130
REJ09B0327-0400
CC
V
RES
Figure 23.23 Oscillation Stabilization Time, Programmer Mode Setup Time, and Power
CC
hold time
t
osc1
Internal Operation
in Progress
0
0
0
(H8S/2148 F-ZTAT A-Mask Version, H8S/2147 F-ZTAT A-Mask Version, H8S/2144 F-ZTAT A-Mask Version)
t
bmv
Memory read
mode
Command wait
state
Symbol
t
t
t
osc1
bmv
dwn
Command acceptance
Supply Fall Sequence
Abnormal End
1
0
0
Auto-program mode
Auto-erase mode
20
10
0
Min
0
1
0
—
—
—
—
Max
Command
wait state
Normal/
abnormal end
identification
Normal End
1
1
0
Unit
ms
ms
ms
Don't care
t
dwn
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