DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 13
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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Item
8.11.3 Pin Functions
Table 8.23 Port A Pin
Functions
9.3.1 Correspondence
between PWM Data
Register Contents and
Output Waveform
Table 9.4 Duty Cycle of
Basic Pulse
10.3 Bus Master
Interface
10.4 Operation
Table 10.4 Settings and
Operation (Examples
when
= 10 MHz)
Page
270
289
299
303
Revision (See Manual for Details)
Table 8.23 amended
Description of upper 6 bits changed to of upper 4 bits
Description amended
... Example 2: Read DADRA
MOV.W @DADRA, R0 ; Transfer contents of DADRA to R0
Table 10.4 amended
Pin
PA1/A17/KIN9/
CIN9
PA0/A16/KIN8/
CIN8
CKS
0
1
Resolution
(µs)
0.1
0.2
T
Selection Method and Pin Functions
The pin function is switched as shown below according to the combination of
operating mode, the IOSE bit in SYSCR, and bit PA1DDR.
This pin can always be used as the KIN9 or CIN9 input pin.
The pin function is switched as shown below according to the combination of
operating mode, the IOSE bit in SYSCR, and bit PA0DDR.
This pin can always be used as the KIN8 or CIN8 input pin.
CFS
Operating
mode
PA1DDR
IOSE
Pin function
Operating
mode
PA0DDR
IOSE
Pin function
0
1
0
1
Cycle
Base
25.6
12.8
51.2
(µs)
6.4
Conversion
input pin
input pin
1638.4
1638.4
3276.8
3276.8
Cycle
(µs)
PA1
PA0
2 (EXPE = 0), 3
2 (EXPE = 0), 3
—
—
0
0
Rev. 4.00 Sep 27, 2006 page xi of xliv
Modes 1,
Modes 1,
1. Always low (or high)
1. Always low (or high)
1. Always low (or high)
1. Always low (or high)
output pin
output pin
level output
(DADR = H'0001 to
H'03FD)
level output
(DADR = H'0003 to
H'00FF)
level output
(DADR = H'0001 to
H'03FD)
level output
(DADR = H'0003 to
H'00FF)
PA1
PA0
T
T
KIN9 input pin, CIN9 input pin
KIN8 input pin, CIN8 input pin
—
—
1
1
L
H
(if OS = 0)
(if OS = 1)
input pin
input pin
PA1
PA0
—
—
0
0
Mode 2 (EXPE = 1)
Mode 2 (EXPE = 1)
Precision
(Bits)
Fixed DADR Bits
14
14
14
14
output pin
output pin
A17
A16
0
0
3 2 1 0
Bit Data
1
1
output pin
output pin
PA1
PA0
1
1
Conversion
1638.4
1638.4
3276.8
3276.8
Cycle *
(µs)
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