DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 396

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
-
Section 12 8-Bit Timers
Bits 2 to 0—Clock Select 2 to 0 (CKS2 to CKS0): These bits select whether the clock input to
TCNT is an internal or external clock.
The input clock can be selected from either six or three clocks, all divided from the system clock
( ). The falling edge of the selected internal clock triggers the count.
When use of an external clock is selected, three types of count can be selected: at the rising edge,
the falling edge, and both rising and falling edges.
Some functions differ between channel 0 and channel 1, because of the cascading function.
Channel CKS2 CKS1 CKS0 ICKS1 ICKS0 Description
0
1
Rev. 4.00 Sep 27, 2006 page 350 of 1130
REJ09B0327-0400
Bit 2 Bit 1 Bit 0 Bit 1 Bit 0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
TCR
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
0
1
0
1
STCR
0
1
0
1
0
1
Clock input disabled
edge
edge
edge
edge
Counted on TCNT1 overflow signal *
Clock input disabled
edge
edge
edge
edge
Counted on TCNT0 compare-match A *
/8 internal clock source, counted on the falling edge
/2 internal clock source, counted on the falling edge
/64 internal clock source, counted on the falling
/32 internal clock source, counted on the falling
/1024 internal clock source, counted on the falling
/256 internal clock source, counted on the falling
/8 internal clock source, counted on the falling edge
/2 internal clock source, counted on the falling edge
/64 internal clock source, counted on the falling
/128 internal clock source, counted on the falling
/1024 internal clock source, counted on the falling
/2048 internal clock source, counted on the falling
(Initial value)
(Initial value)

Related parts for DF2148RTE20IV