R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 110
R5F61662N50FPV
Manufacturer Part Number
R5F61662N50FPV
Description
MCU 24KB FLASH 384K 144-LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8SX/1600r
Datasheet
1.R0K561622S000BE.pdf
(1070 pages)
Specifications of R5F61662N50FPV
Core Processor
H8SX
Core Size
16/32-Bit
Speed
50MHz
Connectivity
EBI/EMI, I²C, IrDA, SCI, SmartCard, USB
Peripherals
DMA, LVD, POR, PWM, WDT
Number Of I /o
92
Program Memory Size
384KB (384K 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
144-LQFP
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:
R5F61662N50FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 4 Resets
Note that some registers are not initialized by any of the resets. The following describes the CPU
internal registers.
The PC, one of the CPU internal registers, is initialized by loading the start address from vector
addresses with the reset exception handling. At this time, the T bit in EXR is cleared to 0 and the I
bits in EXR and CCR are set to 1. The general registers, MAC, and other bits in CCR are not
initialized.
The initial value of the SP (ER7) is undefined. The SP should be initialized using the MOV.L
instruction immediately after a reset. For details, see section 2, CPU. For other registers that are
not initialized by a reset, see register descriptions in each section.
When a reset is canceled, the reset exception handling is started. For the reset exception handling,
see section 5.3, Reset.
4.2
Table 4.2 shows the pin related to resets.
Table 4.2
Rev. 2.00 Sep. 16, 2009 Page 80 of 1036
REJ09B0414-0200
Pin Name
Reset
Input/Output Pin
Pin Configuration
Symbol
RES
I/O
Input
Function
Reset input
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