DF2148ATE20 Renesas Electronics America, DF2148ATE20 Datasheet - Page 304
![IC H8S MCU FLASH 128K 100-QFP](/photos/28/61/286108/100-tqfp_sml.jpg)
DF2148ATE20
Manufacturer Part Number
DF2148ATE20
Description
IC H8S MCU FLASH 128K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Specifications of DF2148ATE20
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
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
HD64F2148ATE20
HD64F2148ATE20
HD64F2148ATE20
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2148ATE20IV
Manufacturer:
Renesas Electronics America
Quantity:
135
Company:
Part Number:
DF2148ATE20IV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 304 of 1179
- Download datasheet (7Mb)
Section 8 I/O Ports
Pin
P83
P82/HIFSD
P81/GA20/CS2
P80/HA0
Rev. 4.00 Sep 27, 2006 page 258 of 1130
REJ09B0327-0400
Selection Method and Pin Functions
The pin function is switched as shown below according to bit P83DDR.
The pin function is switched as shown below according to the combination of
operating mode, bit SDE in SYSCR2, and bit P82DDR.
The pin function is switched as shown below according to the combination of
operating mode, bit CS2E in SYSCR, bit FGA20E in HICR of the HIF, and bit
P81DDR.
This pin should be used as the GA20 output pin or CS2 input pin only in mode
2 or 3 (EXPE = 0).
The pin function is switched as shown below according to the combination of
operating mode and bit P80DDR.
P83DDR
Pin function
Operating
mode
SDE
P82DDR
Pin function
Operating
mode
FGA20E
CS2E
P81DDR
Pin function
Operating
mode
P80DDR
Pin function
Not slave mode
input pin
input
P81
pin
0
P80 input pin
P82
Not slave mode
0
—
—
P83 input pin
0
output
—
P81
pin
1
Not slave mode
output pin
0
P82
1
input
P81
pin
0
P80 output pin
0
input pin
output
P81
P82
pin
1
0
1
0
Slave mode
0
input
CS2
Slave mode
pin
output pin
—
1
P83 output pin
P82
1
HA0 input pin
1
Slave mode
input
P81
pin
0
—
input pin
—
1
HIFSD
output
—
GA20
1
pin
1
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