DF2148BTE20 Renesas Electronics America, DF2148BTE20 Datasheet - Page 126
DF2148BTE20
Manufacturer Part Number
DF2148BTE20
Description
IC H8S MCU FLASH 128K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
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
HD64F2148BTE20
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2148BTE20V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 3 MCU Operating Modes
3.3.4
Pin functions of ports 1 to 3, 9, A, and B depend on the operating mode. Table 3.2 shows pin
functions in each operating mode.
Table 3.2
Port
Port 1
Port 2
Port A
Port 3
Port B
Port 9
Port C to Port G
Legend:
P: I/O port
A: Address bus output
D: Data bus I/O
C: Control signals, clock I/O
*: Immediately after reset
Rev. 3.00 Mar 21, 2006 page 70 of 788
REJ09B0300-0300
Pin Functions in Each Operating Mode
P97
P96
P95 to P93
P92, P91
P90
Pin Functions in Each Mode
Mode 1
A
A
P
D
P * /D
P * /C
C * /P
C
P
P * /C
P
Mode 2
P * /A
P * /A
P * /A
P * /D
P * /D
P * /C
P * /C
P * /C
P
P * /C
P
Mode 3
P * /A
P * /A
P
P * /D
P * /D
P * /C
P * /C
P * /C
P
P * /C
P
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