DF2148BFA20 Renesas Electronics America, DF2148BFA20 Datasheet - Page 330

IC H8S MCU FLASH 128K 100-QFP

DF2148BFA20

Manufacturer Part Number
DF2148BFA20
Description
IC H8S MCU FLASH 128K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Datasheets

Specifications of DF2148BFA20

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-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
HD64F2148BFA20
HD64F2148BFA20

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Section 3 Processing States
3.4
In this state the CPU executes program instructions in sequence.
Rev. 4.00 Feb 24, 2006 page 314 of 322
REJ09B0139-0400
Note: * Ignored when returning.
Normal mode
Advanced mode
SP
SP
Program Execution State
(a) Interrupt control modes 0 & 1
(c) Interrupt control modes 0 & 1
Figure 3.3 Stack Structure after Exception Handling (Example)
(16 bits)
(24 bits)
CCR
CCR
CCR*
PC
PC
SP
SP
(b) Interrupt control modes 2 & 3
(d) Interrupt control modes 2 & 3
Reserved*
Reserved*
(16 bits)
(24 bits)
CCR
CCR
EXR
CCR*
EXR
PC
PC

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