DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 258
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 8 I/O Ports
Port 7
Port 8
Port 9
Rev. 4.00 Sep 27, 2006 page 212 of 1130
REJ09B0327-0400
Port
• 8-bit I/O port P77/AN7/DA1
• 7-bit I/O port P86/IRQ5/SCK1/
• 8-bit I/O port P97/WAIT/SDA0
Description
P76/AN6/DA0
P75/AN5
P74/AN4
P73/AN3
P72/AN2
P71/AN1
P70/AN0
SCL1
P85/IRQ4/RxD1
P84/IRQ3/TxD1
P83
P82/HIFSD
P81/CS2/GA20
P80/HA0
P96/ /EXCL
P95/AS/IOS/CS1
P94/HWR/IOW
P93/RD/IOR
Pins
Input port also functioning as A/D converter analog input (AN7 to
AN0) and D/A converter analog output (DA1, DA0)
I/O port also functioning as external
interrupt input (IRQ5, IRQ4, IRQ3),
SCI1 input/output (TxD1, RxD1,
SCK1), and I
(option) input/output (SCL1)
I/O port also functioning as
expanded data bus control input
(WAIT) and I
(option) input/output (SDA0)
When DDR =
0: input port or
EXCL input
When DDR =
1 (after reset):
Expanded data bus control output
(AS/IOS, HWR, RD)
output
Mode 1
Expanded Modes
2
2
C bus interface 0
C bus interface 1
When DDR = 0 (after reset): input port or EXCL
input
When DDR = 1:
Mode 2, Mode 3
(EXPE = 1)
output
I/O port also functioning as
host interface control input
(CS1, IOW, IOR)
I/O port also functioning as
external interrupt input
(IRQ5, IRQ4, IRQ3), SCI1
input/output (TxD1, RxD1,
SCK1), host interface
control input/output (CS2,
GA20, HA0, HIFSD), and
I
input/output (SCL1)
I/O port also functioning as
I
input/output (SDA0)
2
2
C bus interface 1 (option)
C bus interface 0 (option)
Single-Chip Mode
Mode 2, Mode 3
(EXPE = 0)
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