DF2212CUNP24V Renesas Electronics America, DF2212CUNP24V Datasheet - Page 144
![MCU 16BIT FLASH 3V 128K 64-QFN](/photos/28/61/286186/64-vfqfn_sml.jpg)
DF2212CUNP24V
Manufacturer Part Number
DF2212CUNP24V
Description
MCU 16BIT FLASH 3V 128K 64-QFN
Manufacturer
Renesas Electronics America
Series
H8® H8S/2200r
Datasheet
1.DF2218UTF24V.pdf
(758 pages)
Specifications of DF2212CUNP24V
Core Processor
H8S/2000
Core Size
16-Bit
Speed
24MHz
Connectivity
SCI, SmartCard, USB
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
37
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
12K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 6x10b
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
64-QFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2212CUNP24V
Manufacturer:
Renesas Electronics America
Quantity:
135
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4.6
Trap instruction exception handling starts when a TRAPA instruction is executed. Trap instruction
exception handling can be executed at all times in the program execution state.
The trap instruction exception handling is as follows:
1. The values in the program counter (PC), condition code register (CCR), and extended control
2. The interrupt mask bit is updated and the T bit is cleared.
3. A vector address corresponding to the interrupt source is generated, the start address is loaded
The TRAPA instruction fetches a start address from a vector table entry corresponding to a vector
number from 0 to 3, as specified in the instruction code.
Table 4.5 shows the status of CCR and EXR after execution of trap instruction exception handling.
Table 4.5
Legend:
1: Set to 1
0: Cleared to 0
–: Retains value prior to execution.
Rev.7.00 Dec. 24, 2008 Page 88 of 698
REJ09B0074-0700
Interrupt Control Mode
0
2
register (EXR) are saved in the stack.
from the vector table to the PC, and program execution starts from that address.
Trap Instruction
Status of CCR and EXR after Trap Instruction Exception Handling
1
1
I
CCR
UI
–
–
I2 to I0
–
–
EXR
T
–
0
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