DF61654N50FTV Renesas Electronics America, DF61654N50FTV Datasheet - Page 165
DF61654N50FTV
Manufacturer Part Number
DF61654N50FTV
Description
IC H8SX/1654 MCU FLASH 120TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8SX/1600r
Datasheet
1.DF61653N50FTV.pdf
(1020 pages)
Specifications of DF61654N50FTV
Core Processor
H8SX
Core Size
32-Bit
Speed
50MHz
Connectivity
I²C, IrDA, SCI, SmartCard, USB
Peripherals
DMA, PWM, WDT
Number Of I /o
75
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
40K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
120-TQFP, 120-VQFP
For Use With
HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK1657 - DEV EVAL KIT FOR H8SX/1657
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF61654N50FTV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 165 of 1020
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5.6.4
Table 5.4 shows interrupt response times – the interval between generation of an interrupt request
and execution of the first instruction in the interrupt handling routine. The symbols for execution
states used in table 5.4 are explained in table 5.5.
This LSI is capable of fast word transfer to on-chip memory, so allocating the program area in on-
chip ROM and the stack area in on-chip RAM enables high-speed processing.
Table 5.4
Notes: 1. Two states for an internal interrupt.
Execution State
Interrupt priority determination*
Number of states until executing
instruction ends*
PC, CCR, EXR stacking
Vector fetch
Instruction fetch*
Internal processing*
Total (using on-chip memory)
2. In the case of the MULXS or DIVXS instruction
3. Prefetch after interrupt acceptance or for an instruction in the interrupt handling routine.
4. Internal operation after interrupt acceptance or after vector fetch
5. Not available in this LSI.
6. When setting the SP value to 4n, the interrupt response time is S
Interrupt Response Times
2, the interrupt response time is 2·S
Interrupt Response Times
2
3
4
1
10 to 31
Interrupt
Control
Mode 0
S
K
to 2·S
Normal Mode*
K
*
6
Interrupt
Control
Mode 2
2·S
11 to 31
K
K
.
5
Interrupt
Control
Mode 0
S
10 to 31
K
to 2·S
Advanced Mode
1 to 19 + 2·S
Rev.1.00 Sep. 08, 2005 Page 115 of 966
K
*
2·S
S
6
3
2
h
I
Interrupt
Control
Mode 2
2·S
11 to 31
K
I
Section 5 Interrupt Controller
K
; when setting to 4n +
11 to 31
Interrupt
Control
Mode 0
2·S
Maximum Mode*
K
REJ09B0219-0100
Interrupt
Control
Mode 2
2·S
11 to 31
K
5
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