DF2148BTE20 Renesas Electronics America, DF2148BTE20 Datasheet - Page 233

IC H8S MCU FLASH 128K 100-QFP

DF2148BTE20

Manufacturer Part Number
DF2148BTE20
Description
IC H8S MCU FLASH 128K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Datasheets

Specifications of DF2148BTE20

Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
I²C, IrDA, SCI, X-Bus
Peripherals
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)
4.5 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
HD64F2148BTE20
HD64F2148BTE20

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DF2148BTE20V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
8.3.4
To ensure normal access to external space, P27 should not be set as an on-chip peripheral module
output pin when port 2 pins are used as address output pins.
Note: n = 6 to 4
Operating
Mode
CBOE
P27DDR
OE15
IOSE
Pin
Function
Operating
Mode
P2nDDR
OEm
IOSE
Pin Function
P27/A15/PW15/CBLANK
The pin function is switched as shown below according to the combination of the IOSE bit in
SYSCR, the CBOE bit in TCONRO of timer connection, the OE15 bit in PWOERB of PWM,
the P27DDR bit, and operating mode.
P26/A14/PW14, P25/A13/PW13, P24/A12/PW12
The pin function is switched as shown below according to the combination of the IOSE bit in
SYSCR, the OEm bit in PWOERB of PWM, the P2nDDR bit, and operating mode.
m = 14 to 12
Pin Functions
Mode 1
output
A15
pin
A14 to
output
Mode
pins
A12
1
input
P27
pin
0
P24 input
P26 to
pins
output
A15
0
pin
0
Mode 2, 3 (EXPE = 1)
Mode 2, 3 (EXPE = 1)
0
0
output
A14 to
output
P27
pin
A12
pins
1
1
0
0
output
PW15
pin
1
P26 to
output
pins
P24
1
1
CBLANK
output
Rev. 3.00 Mar 21, 2006 page 177 of 788
pin
1
PW14 to
output
PW12
pins
1
input
P27
pin
0
P26 to
input
pins
P24
Mode 2, 3 (EXPE = 0)
0
Mode 2, 3 (EXPE = 0)
output
P27
pin
0
0
Section 8 I/O Ports
REJ09B0300-0300
1
P26 to
output
pins
P24
output
PW15
0
1
pin
1
1
PW14 to
output
PW12
CBLANK
output
pins
pin
1
1

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