DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 761
![MCU 5V 128K I-TEMP,PB-FREE, 100-](/photos/28/61/286108/100-tqfp_sml.jpg)
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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Legend:
RD: Memory read possible
VF: Verify-read possible
PR: Programming possible
ER: Erasing possible
Notes: 1. When an error occurs other than due to a SLEEP instruction, or when a SLEEP instruction is
RD VF PR ER FLER = 0
Normal operation mode
Section 23 ROM
2. When an error occurs due to a SLEEP instruction (except subactive mode)
3. Except sleep mode
4. VF in subactive mode
Program mode
occurrence *
RD VF *
Erase mode
executed for a transition to subactive mode
Error protection mode
Error
4
PR ER FLER = 1
1
Figure 23.14 Flash Memory State Transitions
(H8S/2148 F-ZTAT A-Mask Version, H8S/2147 F-ZTAT A-Mask Version, H8S/2144 F-ZTAT A-Mask Version)
Error occurrence *
RD: Memory read not possible
VF: Verify-read not possible
PR: Programming not possible
ER: Erasing not possible
RES = 0 or STBY = 0
Software standby,
sleep, subsleep, and
watch mode
Software standby,
sleep, subsleep, and
watch mode release
2
RES = 0 or
STBY = 0
Rev. 4.00 Sep 27, 2006 page 715 of 1130
sleep, subsleep, and watch )
mode (software standby,
RD VF PR ER FLER = 1
RES = 0 or
STBY = 0
Error protection
FLMCR1, FLMCR2 (except
FLER bit), EBR1, EBR2
initialization state *
Reset or hardware standby
RD VF PR ER FLER = 0
(hardware protection)
REJ09B0327-0400
FLMCR1,
FLMCR2,
EBR1, EBR2
initialization
state
3
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