DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 1072

MCU 5V 128K I-TEMP,PB-FREE, 100-

DF2148RTE20IV

Manufacturer Part Number
DF2148RTE20IV
Description
MCU 5V 128K I-TEMP,PB-FREE, 100-
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Datasheets

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
-
Appendix B Internal I/O Registers
SBYCR—Standby Control Register
Rev. 4.00 Sep 27, 2006 page 1026 of 1130
REJ09B0327-0400
Bit
Initial value
Read/Write
Software standby
0
1
Transition to sleep mode after execution of SLEEP instruction in high-speed mode
or medium-speed mode
Transition to subsleep mode on execution of SLEEP instruction in subactive mode
Transition to software standby mode, subactive mode, or watch mode after execution
of SLEEP instruction in high-speed mode or medium-speed mode
Transition to watch mode or high-speed mode after execution of SLEEP instruction in
subactive mode
SSBY
R/W
7
0
Note: * This setting must not be used in the flash memory version.
Standby timer select 2 to 0
STS2
R/W
0
1
6
0
System clock select 2 to 0
0
1
0
1
STS1
R/W
0
1
5
0
0
1
0
1
0
1
0
1
STS0
0
1
0
1
R/W
4
0
Standby time = 8192 states
Standby time = 16384 states
Standby time = 32768 states
Standby time = 65536 states
Standby time = 131072 states
Standby time = 262144 states
Reserved
Standby time = 16 states *
0
1
0
1
0
1
H'FF84
3
0
Bus master is in high-speed mode
Medium-speed clock = /2
Medium-speed clock = /4
Medium-speed clock = /8
Medium-speed clock = /16
Medium-speed clock = /32
SCK2
R/W
2
0
SCK1
R/W
1
0
SCK0
R/W
0
0
System

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